EPA-400-D-09-001
U.S. EPA
Coalbed I
'OUTREACH PROGRAM
Coal Mine Methane (CMM) Finance Guide
Updated July 2019
Methane
Introduction
Global methane emissions from the coal
mining sector can be reduced through
recovery and utilization projects that collect
methane gas from coal mines for productive
use or through destruction when an economic
use is not feasible.
The U.S. Environmental Protection Agency's
(EPA's) Coalbed Methane Outreach Program
(CMOP) is a voluntary program with the goal
of reducing methane emissions from coal
mining activities. Our mission is to promote
the profitable recovery and utilization of coal
mine methane (CMM), a potent greenhouse
gas (GHG) that contributes to climate change
if emitted to the atmosphere. When collected
and used for energy, CMM is a valuable fuel
source.
CMOP estimates that more than 200 CMM
projects exist worldwide. Many more project
opportunities exist in emerging market
countries and also in developed economies. '
Several factors have prompted the resurgent
interest in CMM projects around the world.
First, the steep growth in global energy
demand has catalyzed the search for new,
unconventional sources of natural gas and
power. Second, emissions trading programs
l.GMI. 2019. Global Methane Challenge. It's Time to
Take Action! Removing Fugitive Methane Gas from
Underground Coal Mines and Using It in Profitable and
Practical Ways Can Improve Worker Safety, Enhance
Mine Productivity, Increase Revenues, and Reduce
Greenhouse Gas Emissions. Global Methane Initiative.
Available:
httPs://alobalmethane.ora/sectors/index.asDx?s=coal.
Accessed 6/3/2019.
such as the Kyoto Protocol's Clean
Development Mechanism and Joint
Implementation originally created financial
markets and incentives to develop projects
that reduce GHG emissions, and the California
and Quebec Cap-and-Trade programs have
expanded to include CMM offsets. More
recently, Article 6 of the Paris Agreement
provides a pathway for international
cooperation through markets and carbon
pricing associated with Nationally Determined
Contributions. Third, multinational
collaborative initiatives such as the Global
Methane Initiative (www.alobalmethane.org')
have focused on overcoming policy,
regulatory, legal, and technical barriers that
inhibit project development.
Often, the critical barrier to developing CMM
projects is securing financing. This is due, in
part, to the lack of awareness of the sources
of finance and limited understanding of the
requirements to secure financing. In fact,
many funding and investment sources
emphasize sustainable development,
environmental protection, and climate change
mitigation as strategic objectives and
important components of projects that they
finance. CMOP has developed this guide to
address this information gap for project hosts,
project developers, and investors who are
interested in pursuing CMM project
opportunities. In addition, the CMM Finance
Guide can also be used to inform government
decision-making to support CMM project
development.
This guide summarizes the market potential
for CMM projects (e.g., sources/uses of CMM),
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project economics, types of financing, and
risk mitigation in the United States and
internationally. Particular attention has been
paid to the emerging markets of carbon
credits as potential project funding.
Disclaimer
This version of the Coal Mine Methane Finance
Guide is an update of the 2016 edition
prepared by EPA. This analysis uses publicly
available information in combination with
information obtained through direct contact
with mine personnel, equipment vendors, and
project developers. The EPA does not:
(a)	Make any warranty or representation,
expressed or implied, with respect to the
accuracy, completeness, or usefulness of
the information contained in this report;
or that the use of any apparatus, method,
or process disclosed in this report may not
infringe upon privately owned rights;
(b)	Assume any liability with respect to the
use of, or damages resulting from the use
of, any information, apparatus, method,
or process disclosed in this report; or
imply endorsement of any technology
supplier, product, or process mentioned in
this report.

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Table of Contents
Coal Mine Methane (CMM) Finance Guide Updated July 2019	
Introduction	
Disclaimer	
Overview of Methane Capture and Use Projects	
Why Target Methane?	
CMM Project Development	
CMM Project Feasibility	
CMM Project Economics	
CMM Project Revenue Streams	
CMM Project Costs	
Assessing Financial Feasibility	
CMM Project Development Risks	
Mine Operation Risks	1
CMM Project Financing	1
Traditional Sources of Financing	1
Supplemental Financing Sources and Other Incentives	1
Carbon Financing	1
Other Incentives	1
Challenges of Carbon Financing	1
Investor Engagement	1
Risk Mitigation Support	1
Loan Guarantees	1
Political Risk and Credit Insurance	1
Conclusion	1
Appendix A: CMM Project Participants	2
Appendix B: Key Elements of Feasibility Studies	2
Appendix C: CMM Project Funding Sources	2
Appendix D: Resources	2
Appendix E: CMM Project Lending Evaluation Checklist	3
Appendix F: Glossary	3
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Overview of Methane Capture and Use Projects
Why Target Methane?
Methane, one of the principal greenhouse
gases (GHGs), is second only to carbon
dioxide (C02) in its contribution to climate
change. Globally, it accounts for
approximately 20 percent of total global
GHGs.2 Methane is a potent GHG that is more
than 28 to 34 times more effective in trapping
heat than C02 over a 100-year timeframe.3
Global average atmospheric methane
concentrations have more than doubled -
from approximately 700 to 1,853 parts per
billion by volume - over the time period from
1750 to 2016, an increase of 257 percent.4
Sources of Coal Mine Methane
Coal mines are a primary source of methane,
accounting for an estimated 9 percent of
global anthropogenic methane emissions by
2020.5 Methane and coal are formed together
during the conversion of vegetation into coal.
Coal mine methane (CMM) refers to methane
released from the coal and surrounding rock
strata due to mining activities. In
underground mines, it can create an explosive
hazard to coal miners, so it is removed
through ventilation systems. In some
instances, it is necessary to supplement the
ventilation with a degasification system to
remove methane from the mine. Figure 1
illustrates how methane may be removed
2IPCC. 2014. Climate Change 2014: Synthesis Report.
Contribution of Working Groups I, II and III to the Fifth
Assessment Report (AR5) of the Intergovernmental Panel
on Climate Change [Core Writing Team, R.K. Pachauri
and L.A. Meyer (eds.)]. Geneva, Switzerland.
3	Ibid.
4	WMO. 2017. WMO Greenhouse Gas Bulletin: The State
of Greenhouse Gases in the Atmosphere Based on Global
Observations through 2016. World Meteorological
Organization, Geneva, Switzerland. October 30.
from longwall mines through the ventilation
system and a combination of gob wells,
pre-mine drainage wells, and in-mine
boreholes.
Recovery and Use of CMM
Specific CMM end uses essentially depend on
gas availability (i.e., gas quality, quantity,
and market access). Worldwide, CMM is most
often used as a primary fuel for power
generation, district heating, boiler fuel,
flaring, and town gas.6 It is also sold to
natural gas pipeline systems. Other uses of
CMM include:
•	Coal drying
•	Heat source for mine ventilation air
•	Supplemental fuel for mine boilers
•	Vehicle fuel as compressed or liquefied
natural gas (CNG/LNG)
•	Manufacturing feedstock
•	Direct gas sales to industrial or other end
users
In addition to drained CMM, mine ventilation
air methane (VAM) can also be captured and
used, or destroyed. VAM refers to the very
dilute methane stream in mine ventilation air
that is generally less than 2 percent methane
and often less than 1 percent methane.
Despite this low-methane concentration, VAM
is the single largest source of CMM emissions.
Absent a cost-effective use, destruction of
methane still presents significant
environmental benefit due to the reduction of
GHGs.
5 EPA. 2012. Global Anthropogenic Non-C02 Greenhouse Gas
Emissions: 1990-2030. Revised December.
U.S. Environmental Protection Agency, Washington, DC.		
Available: https://www.epa.aov/sites/production/files/2016-	6 Town gas refers to local use of non-upgraded CMM gas
05/documents/epa global nonco2 projections dec2012.pdf.	(typically 30-40 percent methane) for heating and
Accessed 6/3/2019.	cooking.
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Passive
Vent
Gob Well
Iraute Roof Support
^ Shearer
In Mine Drill Rig
and Long-Hole
Directional Borehole
Horizontal
Cross Measure
Boreholes
Surface-to- Inseam
Pre-Drainage Well
- Pre-Drainage
Well
r Pump Station
Containerized
Engine
r Ventilation Shaft
Gas Processing Compressor
and Pipeline Sales Point
Oxidizer
Figure 1. Removal of CMM from Longwall Mines
Methane may also be present in non-coal
mines, usually in adjacent strata including
sandstone, limestone, shale, and other
coalbeds. Longwall mining introduces
methane into the mine through collapse of
the roof and floor or where conduits within
the subsurface provide a transport pathway
for methane into the mine. To differentiate
from CMM, gas in non-coal mines is
sometimes referred to as waste mine
methane. Examples include deep gold mines,
trona (soda ash) mines, and salt mines.
CMM Project Market
It is estimated that over 200 CMM projects
worldwide in 17 countries, in total, recover
and use more than 5.5 billion cubic meters of
gas annually from active and abandoned coal
mines, thereby avoiding 77 million metric
tons of carbon dioxide equivalent (MtC02e) of
GHG emissions each year.'
There are three main types of CMM recovery
projects:
7 GMI. 2015. Internal Program Information. Global Methane
Initiative. December.
•	Drainage systems: Globally, the greatest
volume of CMM recovered and used is
from drainage (degasification) systems at
active underground coal mines.
Degasification systems are employed at
some of the most gassy coal mines in
many countries.
•	Ventilation air methane fVAM): VAM
projects are currently operating in
two countries: China and the United
States (U.S.).
•	Abandoned underground mines: Several
countries with declining coal production
are effectively capturing and using the
methane from their closed abandoned
(closed) underground coal mines,
including France and Japan, where active
underground mining has ceased.
Project Opportunities
Drained gas is the methane captured or
recovered from degasification systems at
underground coal mines. Pre-mine drainage
produces very high-quality gas with methane
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concentrations that can exceed 90 percent.
Gob wells generally produce lower-quality gas
due to entrained air and other impurities.
Methane concentration in gob gas varies
widely, from less than 25 percent in some
Chinese mines to 80 percent in some
U.S. mines, depending on the age of the well
and how carefully the air intrusion is
controlled. Currently in the U.S.,
25 underground coal mines employ
degasification systems, liberating about
40 billion cubic feet (Bcf; 1.13 billion cubic
meters) in 2017. Of this amount, about
32 Bcf were recovered and utilized for
energy.8 In addition, another 560 million
cubic feet (mmcf) of VAM were destroyed
using regenerative thermal oxidation.
Globally, most drained gas is used in internal
combustion engines to generate power. Many
countries including Australia, China, the
Czech Republic, Germany, Russia, Ukraine,
and the United Kingdom have projects of this
type. Boiler fuel is another common use of
CMM in many countries. In the U.S., natural
gas pipeline sales are the most common CMM
use, largely the result of a very mature and
extensive natural gas transportation system
and the common practice of pre-mine
drainage that produces pipeline-quality gas.
Other common uses for drained gas include
locally distributed town gas, coal drying, mine
shaft heating, vehicle fuel, flaring, and
industrial uses. Flaring in particular has
become a more accepted GHG mitigation
practice in recent years as safe flaring has
been demonstrated and the coal industry has
grown more comfortable with the flaring
practice.
Due to its low methane concentrations, VAM
destruction is very dependent on non-
traditional revenue streams at many sites.
8 Compiled from the EPA Inventory of U.S. Greenhouse
Gas Emissions and Sinks: 1990-2017 (available:
https://www.epa.aov/ahaemissions/inventorv-us-
areenhouse-aas-emissions-and-sinks-1990-2017.
accessed 6/3/2019) and the Greenhouse Gas Reporting
Program (available: https://www.epa.Qov/QhQreportina.
accessed 6/3/2019).
Although several technologies have been
proposed, only regenerative thermal oxidizers
(RTOs) have been proven at the industrial
scale. RTOs have been used for many years in
other industries to destroy volatile organic
compounds and the technology has been
successfully adapted to destroy VAM
emissions. In addition to destruction
purposes, the heat can be recovered for use
in mine heating, district heating, power
generation, and desiccant cooling. The
economic feasibility of these projects on a
commercial scale is currently being
demonstrated in Australia, and projects are in
operation or under development in China and
the U.S.
Other VAM abatement technologies, including
regenerative catalytic oxidizers, rotary kilns
mixing VAM with a combustible fuel such as
pulverized coal, and lean-burn microturbines
have been laboratory tested on a small scale
or demonstrated in the field, but have not yet
operated at a commercial site.
Even where active mining no longer occurs,
abandoned or closed underground coal mines
can still produce significant methane
emissions [known as abandoned mine
methane (AMM)] from diffuse vents, fissures,
or boreholes. This methane can be
deliberately extracted and used to generate
power or for other end uses. There are
several thousand abandoned coal mines in
the U.S. Of these, EPA has identified some
400 abandoned mines that are considered
"gassy" and developed profiles for abandoned
mines that might be good candidates for
project development.9
CMM Project Developmen t
For CMM projects, project development
generally entails some or all steps from
9 EPA. 2017. Abandoned Coal Mine Methane Opportunities
Database. U.S. Environmental Protection Agency,
Washington, DC. July. Available:
https://www.epa.aov/sites/production/files/2016-
03/documents/amm opportunities database.pdf.
Accessed 6/3/2019.
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conceptualization to operation. This includes
defining and refining the project concept,
negotiations with the project host, modeling
gas availability, evaluating the technical and
economic viability of the project, designing
and financing the project, and acquiring
equipment and services. It also entails project
construction, installation, and commissioning.
A developer will also identify end-use markets
and secure off-take agreements.
Typical project participants include the mine
owner/operator, the project developer (if
different from the mine owner/operator),
equipment suppliers, EPC (Engineering,
Procurement, and Construction) contractors,
regulatory agencies, and the end user or
energy buyer. Project structuring is very
important in project development. In some
cases, project developers create a defined
legal entity solely to build and operate the
CMM facility. This practice of "ring-fencing"
projects can provide certain legal protections
to the project's partners; establish clear roles
and responsibilities for the project's
construction and operation; ensure that
project partners have a say in decision-
making commensurate with their investment;
and add transparency for purposes of taxes,
royalties, profit distribution, and share value.
However, providing sufficient detail on project
structuring is beyond the capacity of this
document. For the purpose of this guide, the
focus is on assessing the initial project
economics (e.g., costs) and securing
financing for CMM projects.
CMM Project Feasibility
A project developer or investor must
demonstrate a CMM project's technical
feasibility and financial viability in order to
secure project financing. The project's
technical viability can be demonstrated
through a combination of the following:
preliminary feasibility or pre-feasibility studies
(PFSs); full-scale, comprehensive feasibility
studies (FSs); and technology demonstrations
or pilot installations. These critical processes
and analyses are typically funded by the
project developer; investors; and in some
cases funding assistance may be available in
the form of grants from government-
supported agencies or multilateral
development organizations, including the
U.S. Trade and Development Agency
(USTDA), the U.S. Agency for International
Development, the U.S. Environmental
Protection Agency (EPA), Australia's
Commonwealth Scientific and Industrial
Research Organisation, Australia's national
government, the Asian Development Bank
(ADB), the Global Environment Facility (GEF),
the International Finance Corporation
(IFC)/World Bank Group, the European Bank
for Reconstruction and Development (EBRD),
and the Japan Bank for International
Cooperation (JBIC).
Project Idea Note or Project Concept Paper
The first step in the project development
pipeline is often an internal memorandum or
a project idea note (PIN). The PIN is intended
to be a brief and cursory project summary for
initial decisions at an early stage before too
much time and money is spent pursuing
project development. A PIN will typically
identify the project, the project host, the
expected energy production and/or
environmental attributes (e.g., carbon credits
or renewable energy certificates) to be
generated from the project, and the
prospective off-takers of any energy or
environmental commodities. Project
opportunities and risks are reviewed at a very
general level, and the PIN may include so-
called "back of the envelope" calculations of
project economics. A PIN is not required in
every case, especially where reliable data
exist and much is known about the host mine
and the relevant markets. In these instances,
a project sponsor may choose to begin with a
PFS or move directly toward a full FS.
Pre-Feasibility Studies and Feasibility Studies
The PFS is a first-order analysis of possible
project configurations including location, size,
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technology to be employed, market(s) to be
served, costs, and revenues. The PFS
identifies options that appear to be technically
feasible and economically attractive.
Typically, the PFS will be conducted at a level
of detail adequate to broadly identify
financing requirements and considers the
potential capital structure, taking into account
expected project cash flows under various
scenarios. PFSs are usually based on
conceptual engineering designs and typically
have expected accuracy margins of plus or
minus 20 percent. If the PFS indicates a
potentially viable project, a more in-depth
analysis, such as a comprehensive FS, would
be conducted.
A comprehensive FS is a rigorous, detailed
assessment of the technical and economic
viability of a CMM project at a specific site or
group of sites. The objective is to perform due
diligence to determine if financial investment
in the project is warranted, given the project
risks. A comprehensive FS considers the
financial as well as technical, legal,
regulatory, and environmental elements of
the potential project. Accuracy margins of
plus or minus 10 percent are expected in the
FS based on a higher level of engineering
design than typically found in the PFS. Key
elements of a comprehensive FS can be found
in Appendix B.
Logistical, time, and financial costs are quite
high for an FS at a coal mine, and several site
visits and detailed information collection from
mine site personnel are required. Such a
study can typically take several months to a
year or more to complete.
Historically, U.S. government agencies such
as the USTDA10 and EPA11 have provided
some technical expertise in identifying
technically and economically feasible projects,
particularly in international markets where
there is a potential market for U.S. goods and
services. EPA has supported several CMM pre-
feasibility and comprehensive feasibility
studies as part of its support for the GMI (see
https://www.epa.aov/cmoD/international-
activities).
10	The USTDA provides funding to facilitate the export of
U.S. technologies, products, and services to developing
and transitional countries. USTDA has provided grant
funding for CMM studies in Poland, China, Ukraine, and
Colombia (see https://www.ustda.aov/1.
11	EPA has funded a number of CMM pre-FSs and
comprehensive FSs as part of its support for the Global
Methane Initiative (GMI), including in China, India,
Kazakhstan, Mongolia, Poland, Russia, Turkey, and
Ukraine (see https://www.epa.gov/cmop/international-
activitiesl.
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CMM Project Economics
This section identifies the primary revenue
streams and costs for typical CMM projects,
as well as some of the risks associated with
these projects.
CMM Project Revenue Streams
•	Revenues: CMM projects might generate
revenues through the sale of gas or
electricity, and/or realize cost savings
from avoided energy costs.
•	Carbon credits (e.g.. GHG offsets,
emissions reductions'): CMM projects
capture and utilize methane that would
otherwise be vented into the atmosphere,
thus reducing GHG emissions. These
emission reductions, if properly verified,
might be considered GHG offsets and sold
as "carbon credits." The financing
opportunities associated with carbon
credits are discussed further in the Carbon
Financing section on 13.
•	Renewable or Alternative Energy Credits
(RECs/AECsl: In certain U.S. states, the
implementation of renewable or
alternative portfolio standards has created
RECs or AECs that may be sold to
electricity producers to satisfy
requirements for the generation of
electricity from renewable or alternative
sources. A handful of states now include
CMM as a renewable or alternative fuel.
Other incentives for "clean" energy
development include feed-in tariffs or
green energy tariffs that provide a higher
rate for alternative energy. Such tariff
structures may also mandate that the
power grid accept all energy supplied by
the alternative energy source. Countries
including Germany and the United
Kingdom have used green power tariff
structures to encourage use of CMM and
AMM.12
• Tax credits: In certain jurisdictions, tax
credits might be available for the
development or recovery of CMM
projects.13
CMM Project Costs
Four general categories of costs are
associated with CMM projects.
Capital Costs
Capital costs include costs associated with the
development, construction, and financing of
the project. Typical capital cost components
are listed in Table 1.
Total capital costs of a CMM project to
produce and sell pipeline-quality gas are likely
to be several million dollars. Projects
involving enrichment, power production
(electricity generation), or equipment
conversion may be more expensive,
sometimes involving initial costs of more than
$10 million, even with an existing gas
recovery system.
Operating Expenses
A project's operating costs depend on the
project's complexity and the end product that
is being sold. Operating costs for gas sales
projects using high-quality gas from pre-mine
drainage are generally lower than gas sales
projects involving gas upgrade or enrichment,
which, in turn, is lower than operating costs
for electricity generation projects. Operating
costs components include:
12	EPA. Undated. Coalbed Methane Outreach Program
(CMOP). U.S. Environmental Protection Agency. Available:
httDs://www.eDa.aov/sites/Droduction/files/2016-
03/documents/cmop-emeraina-i ncentives-flver.pdf.
Accessed 6/3/2019.
13	Please contact legal and accounting advisors to
determine if tax credits apply.
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•	Personnel, maintenance, and operation of
gas recovery systems.
•	Annual operating costs for compressors, a
water/gas separator, and equipment
maintenance and insurance.14
Royalties, Fees, and Other Expenses
Royalties are assessed for the gas used by
project developers who are not the owner of
the gas rights. Generally, royalties are only
assessed where the project generates
revenues from energy and/or carbon credit
sales. However, mineral rights owners may
seek royalties on the lost mineral resource
even when no revenue is generated because
CMM is used onsite. On U.S. federal lands,
the prevailing royalty rate is 12.5 percent,
subject to individual contract negotiations. On
private lands/leases, the royalty rate is
negotiated but is typically at or near
12.5 percent.
14 For more project-specific information on capital and
operating costs, please see EPA's Coal Mine Methane
Project Cash Flow Model at
httDs://www.eDa.aov/cmoD/cmm-cash-flow-model. For
more detailed information on gas upgrade costs, see
EPA's document, Upgrading Drained Coal Mine Methane
to Pipeline Quality (2008), at
https://nepis.epa.Qov/Exe/ZvPDF.cai/P1004NI6.PDF7D
ockev= P1004NI6.PDF.
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Table 1. Royalties, Fees, and Other Expenses
Capital Cost Component
Description of Activities and Equipment
Degasification system
Drill, install, and complete wells and boreholes, including water disposal.
Project developers may view this as a "sunk" cost and not consider capital
expenditures for a CMM use/destruction project because the mine must
install the degasification system for safety, irrespective of the CMM project
Gas collection and gathering system
Blowers, compressors, lines.
Gas processing system
Separators, dehydrators.
Engineering, design
Project design and engineering.
Land fees
One-time charges for securing site access.
Civil and electrical engineering
Construction of the road, pad, fencing, and other necessary site preparation;
and electrical connection.
Permits, registrations, authorizations,
and other legal fees
One-time fees for construction and operation permits, environmental permits,
legal filings, etc.
Procurement of equipment to use or
destroy CMM
Equipment procurement, delivery, installation, and commissioning.
Procurement of measurement and
monitoring equipment and systems
Purchase and installation of methane monitors, flow meters, temperature and
pressure monitors, and automated systems for accurate recording of
emissions reductions.
Off-take agreements
One-time costs associated with securing off-take agreements for
environmental and energy commodities generated by the project, including
project validation costs for environmental markets.
Project Development Costs
In absolute terms, project development and
up-front financing costs are roughly the same
irrespective of the project's size, in
percentage terms; however, they are a much
bigger burden on smaller projects. A number
of organizational and transactional costs are
associated with project development, which
might represent upward of 25 to 30 percent
of the total capital costs. These costs include:
•	Conducting due diligence or examining
and verifying the assertions and records of
other project parties.
•	Other significant recurring non-operational
expenses include:
-	Taxes (federal, state)
-	Financing-related costs (including
interest)
-	Royalties.
Assessing Financial Feasibility
Discounted cash flow analysis is the standard
method used to evaluate an investment. The
net present value (NPV) and internal rate of
return (IRR) are the most widely used tools
for evaluating cash flow streams. NPV and
IRR are the principal financial metrics used to
assess the financial feasibility of a CMM
project, but other metrics exist:
•	NPV: The sum of a project's net cash
flows over the project's life is discounted
to the present. The discount rate used to
make this calculation represents the
investors' cost of capital. If a project's
NPV is positive, then the project is
deemed capable of yielding the investor's
minimum required return, and the
investor usually undertakes the project. If
the NPV is negative, the investor is likely
to reject the project. In the case of
mutually exclusive projects, the investor
will typically select the project with the
highest positive NPV.
•	IRR: The IRR on a project is the discount
rate at which the NPV of the project's net
cash flow is zero. In other words, it is the
rate that equates the present value of a
project's cash outflows with the present
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value of a project's cash inflows. A
project's expected IRR can be compared
with return rates on alternative
investment opportunities. Investors will
typically undertake projects where the IRR
is greater than the opportunity cost of
capital (i.e., the IRR exceeds the hurdle
rate). Hurdle rates vary and are specific to
each investor. In addition to the cost of
capital, factors considered in defining the
hurdle rate include project risk, country
risk, counterparty risk, and currency risk.
The greater the risk, the higher the hurdle
rate to compensate for the increased
probability of an investment loss. Project
developers and investors may specify
hurdle rates as "pre-tax" and "post-tax" to
clarify expectations.
•	Payback period: The length of time
(e.g., years or months) required to
recover the initial investment in a project
is its payback period. Since the payback
period does not measure profitability, it is
generally not used by itself to make an
investment decision. Shorter payback
periods are preferred to longer payback
periods, and projects are often accepted if
the payback period is less than a pre-
specified number of years. The discounted
payback period follows the same concept
except it uses discounted cash flows to
calculate the payback period.
•	Profitability index (PD: PI is the present
value of a project's future cash flows
divided by the initial investment. PI, which
is closely related to NPV, will be greater
than one when NPV is positive. The
financial attractiveness of a project
increases as the value of the PI increases.
A value lower than one indicates the
project's present value is less than the
initial investment, and a PI of one
indicates a break-even point.
A sensitivity analysis should also be carried
out to examine the impact of risks on project
returns. Risks could include changes in key
financial variables such as gas production or
electricity prices. A sound financial analysis
should at a minimum include base, high, and
low cases based on reasonable assumptions
for all three cases.
The Coalbed Methane Outreach Program
(CMOP) has developed the Coal Mine Methane
Project Cash Flow Model,15 a web-based
cost-benefit analysis tool to assist project
developers in evaluating the potential
economic viability of recovering and
beneficially using CMM. The model is intended
to present an initial high-level assessment of
project costs and returns, rather than a
detailed analysis. If the model shows the
potential for positive returns, project sponsors
should then utilize a more rigorous project
financial model tailored to support detailed
project feasibility studies necessary for
financing. Project financial models (also
known as pro formas) should be sufficiently
detailed to provide a reasonable and
defensible projection of project revenues,
costs, and returns. At the same time, a
project financial model should be clearly
organized and auditable with clear supporting
documentation. Project sponsors can expect
to share their model with any prudent and
serious investors during due diligence ahead
of financing.
CMM Project Developmen t Risks
Thoroughly identifying and understanding the
risks associated with CMM projects are
necessary for any successful project.
Financing, in particular, is greatly impacted
by project risks because the level and cost of
financing are largely dependent on the actual
and perceived risks associated with the
project.
Identification and assessment of risks and
adoption of a risk mitigation plan are not only
critical steps in designing and operating the
15 EPA. 2019. Coalbed Methane Outreach Program CMM
Cash Flow Model. Available:
httDs://www.eDa.aov/cmoD/cmm-cash-flow-model.
Last updated February 19. Accessed 6/3/2019.
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project, but also in securing finance. Project
developers may start with a very general risk
analysis graduating to a thorough and
detailed analysis. A systematic approach may
also be employed to standardize completion
of risk assessments within an organization.
For CMM projects, project development risks
can include:
•	Inability to obtain agreements with the
mining company and adjacent land
owners.
•	Indications of marginal gas resource (such
as gas quality, rate of flow, and
longevity).
•	Inability to negotiate energy sale
agreements.
•	Inability to obtain permits.
•	Insufficient development capital.
•	Inability to secure financing.
Project risks change depending on the stage
of the project: development, construction, or
operation. The equity investor generally bears
the development risks of a project - those
risks associated with the developer's ability to
complete the project and receive project cash
flows. In this case, the developer/investor
would be unable to recover "sunk" costs, such
as legal or consulting fees incurred.
Construction and operations risks might also
be associated with substantial losses.
Project developers should identify and
prioritize the risks that present the greatest
threats to the project, and develop a risk
management plan that identifies mitigation
strategies for each of these risks.
Mine Operation Risks
Mine operators might encounter a separate
set of potential risks than project developers
and/or investors. Mine managers are
primarily concerned with the productivity and
profitability of their mining operations. Mine
operators are also concerned about potential
risks that the CMM project could pose to their
coal operations in terms of safety and
flexibility, as well as the risks of the project
itself. Possible risks for mine operations
include:
•	Interference with mining operations:
Coordinating gas production and use with
coal operations require both detailed
planning and great attention to
implementation, which could potentially
distract from or interfere with coal
production, or both.
•	Reduction in mine planning flexibility:
Mine operators might be concerned that
gas operations will limit their ability to
change plans at a given mine or to close
or sell a mine (e.g., contracts requiring
delivery of specified amounts of gas over
a given timeframe could infringe on the
ability to alter coal mining operations).
CMM Project Financing
Often, the critical barrier to developing CMM
projects is securing financing. In part, this is
due to the lack of awareness of the sources of
finance and limited understanding of the
requirements to secure financing. In fact,
many funding and investment sources
emphasize sustainable development,
environmental protection, and climate change
mitigation as strategic objectives and
important components of projects that they
finance. The arrival of carbon finance
provided much-needed risk capital to
underwrite wide-scale deployment of CMM
projects [e.g., leading to the construction and
operation of 64 projects between 2005 and
2012 in the Clean Development Mechanism
(CDM) and Joint Implementation (JI)].16
However, in recent years many investors
have pulled back or exited the market
altogether due to uncertainty over the future
direction of international and
16 Ruiz, F., R. Pilcher, and C. Talkington. 2014. Addressing
Barriers to Global Deployment of Best Practices to Reduce
Methane Emissions from Coal Mines. 7th International
Symposium on Non-C02 Greenhouse Gases. Amsterdam, the
Netherlands. November.
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U.S. environmental markets. While sources of
funding remain, project sponsors interested in
CMM, including coal mining companies and
project developers, should be prepared for
increased competition for development
capital.
Project financing options include direct project
investment in the form of capital and/or in-
kind contributions (equity and equity
financing), loans (debt financing), and
structured trade financing (carbon finance,
export trade finance, etc.). Actual project
structuring will likely consist of a mixture of
these financing options, which can be grouped
into traditional and supplemental sources of
financing as discussed below.
Traditional Sources of Financing
•	Financing off the balance sheet: Coal
mining companies and developers with
significant asset bases are able to finance
CMM projects off their balance sheets. In
effect, this means that a company can
secure a loan with little or no collateral,
which can occur when an established
investor holds assets of such scale that an
equity investment or debt instrument will
not threaten the solvency of the company.
Smaller developers may look to approach
some of these companies with a proposal
to partner on specific projects. In practice,
many CMM projects developed in the U.S.
have been financed through corporate
resources rather than project-specific
equity and debt. The potential advantages
are lower financing costs and quicker
turnaround.
•	Equity: Securing equity is the most likely
option for developers, and can come from
several different sources:
- Project developers and investors may
have capital available for investment,
although industry consolidation has
made access to capital more
competitive. This capital may come
from corporate equity or through
management of an investment fund
established with the developer as a
managing partner and other investors
being limited partners. Typically, a
fund will hold contributions from
pension funds, foundations, high net-
worth individuals, and other sources
with sustainability goals and specific
investment targets.
-	Compliance buyers in the European
Union Emissions Trading Scheme (EU
ETS), Japan, and other markets
continue to initiate and invest in offset
projects to meet their current or
anticipated regulatory obligations.
-	Commodity trading houses that have
not exited the market may seek assets
that produce emissions reductions for
their trading platforms, and with
industry consolidation underway,
many trading firms have looked to
take equity stakes in projects or
developers, or even acquire the
developer outright.
-	Private equity, including venture
capital, is also possible, but private
equity firms generally show limited
interest in carbon offset projects in
today's market. Private equity typically
has a very short investment horizon of
three-seven years with high return
expectations, and the relatively small
scale of many projects does not meet
investment criteria for these firms.
One possibility is to aggregate a
portfolio of projects presenting a larger
investment opportunity. Most likely an
equity investor will want to see that
the project sponsor has a financial
stake in the project. The advantage of
equity financing for CMM projects is
that it is more likely to be available
than debt financing, and it strengthens
the balance sheet by minimizing debt.
Any project developer accepting
equity, however, must recognize that
equity shareholders may expect
significant input into the project.
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•	Debt: For smaller companies or for
companies with a limited operational
history, securing debt financing is more
difficult than for larger, more established
companies. As with private equity, project
size becomes a critical issue. The costs to
conduct due diligence and extend
financing are not that much greater for a
larger project than a small project, but the
returns to the investor or lender are
significantly greater for a large project
Thus, there is more incentive to lend to a
larger project. While acceptable
debt-to-equity ratios vary, project
financing using project debt can be highly
leveraged, even up to 70 percent or 80
percent of total costs. Supporting
agreements and creditworthiness of
counterparties, especially for off-take
agreements, are necessary; and scrutiny
is very high for debt financing, especially
for non-recourse finance. Lenders may
require onerous terms for lending such as
extensive collateral requirements or
personal loan guarantees. The advantage
of debt is that the project sponsor retains
full "ownership" of the project compared
with equity investment. Debt can improve
the financial returns of a project when
interest rates are very low. Challenges
with debt financing include risk exposure if
the project cannot service the loan at any
point, fluctuating interest rates that are
standard for a commercial loan, and in
many cases the ability of the lender to
demand the repayment of a commercial
loan at any time.
•	Vendor financing: Another possibility is
vendor financing, whereby the equipment
supplier takes an equity stake or extends
a line of credit or loan facility to the
project. This is a common model in the
manufacturing sector and has been used
in the CMM industry. In some cases,
suppliers are backed by private equity
groups or other investors who are looking
to pair equipment sales or leases with
project investment. Competition among
suppliers, combined with a slowdown in
the market, may further incentivize
suppliers to employ vendor financing.
Individual product vendors and
manufacturers, such as Caterpillar,
General Electric, and Ingersoll Rand, offer
a range of financing products for financing
of equipment as part of a structured
project finance arrangement, including
capital leases, loans, fixed purchase
options, and operating leases. The
advantages of vendor financing are that it
can be expedited and tailored by a vendor
familiar with CMM projects. The loan
agreement may also allow for the
facilitated sale or loan of the project
equipment should the project cease
operation at any time in the future. A
disadvantage may be a higher interest
rate for these additional services as well
as being tied to a specific equipment
supplier.
• Multilateral, regional, and bilateral
financial institutions: These institutions
provide a range of debt, equity, and
mezzanine instruments; and CMM projects
meet many of their social and
environmental goals. Although they prefer
to finance projects greater than
$25 million, they may consider smaller
projects. A portfolio or regional approach
may be more attractive. Given the nature
and purpose of international financial and
bilateral financial institutions, project
sponsors accessing multi-lateral or
bilateral funds should be prepared to work
through a detailed, prescriptive, and
sometimes time-consuming process that
may entail a public review of the project.
These financing sources also often require
that projects meet certain social and
environmental objectives. For example,
developmental impact and environmental
impact assessments will be required as
may a life-cycle cost analysis inclusive of
social cost-benefit. Depending on the
source of finance, lending is often
government-to-government (i.e., project
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finance must flow through the host
government before moving to the
project). A key advantage of multilateral
and bilateral financing is the institution's
ability to provide low-interest rate loans
and take on country risk. They can
sometimes provide technical assistance
grant funds to support ancillary project
objectives, and have ties to investment
funds that can place equity into a project.
The disadvantage to multilateral or
bilateral funds can be the amount of time
and the process required to secure the
funds.
Supplemental Financing Sources and Other
Incentives
Many CMM utilization projects can offer
financial returns that are sufficient on their
own merits to attract traditional investors and
lenders. For other projects, supplemental
financing and other incentives may be
required to make them an attractive
investment. The sale of carbon credits from
GHG emissions reductions is particularly
useful for improving the cash flow of projects
that are otherwise economically marginal and,
therefore, unattractive to investors. Other
incentives are realized through participation
in renewable or alternative energy programs;
federal- and state-sponsored capital
investment incentives, grants, and tax
benefits are also available to facilitate
investment in CMM projects.
Carbon Financing
Sufficient capital is necessary to originate,
design, build, and operate a project. In some
cases, CMM projects are unable to meet
preferred rates of return on commodity sales
alone. Carbon finance, which is tied to
project-based GHG reductions, is an
incremental source of finance that has the
potential to generate additional revenues
capable of making these projects "bankable."
Prior to 2005, voluntary carbon markets were
the principal source of carbon finance in the
U.S. and internationally. Trading volumes
were relatively small due to the voluntary
nature of the markets and prices remained
low. This changed when the EU ETS
commenced in January 2005 followed by the
Kyoto Protocol coming into force in February
of that year. Together, these two events
established a liquid international carbon
market. Prices for international carbon credits
(one tonne of C02 equivalent, C02e) rose at a
rapid pace in anticipation of these new
markets, but declined dramatically following
the end of the Kyoto Protocol's first
commitment period (CP1) in December 2012.
As the markets took hold during CP1, capital
began flowing at a rapid pace and in large
quantities to project developers, allowing
them to contract CMM projects in China,
India, the Former Soviet Union, and Eastern
Europe. In most cases, the availability of
funding for methane-to-energy projects were
directly or indirectly tied to the future value of
the carbon credits generated by the project,
and became known as carbon finance.
Among industry sectors, interest in CMM was
especially high due in large part to the
potential scale of emissions at the project
level. Moreover, emissions at active mines are
tied to a limited number of specific point
sources, making them readily measurable and
verifiable; CMM utilization and destruction
technologies are proven in the field. Also
attractive to investors were the contributions
to sustainable development, namely mine
safety and localized energy production.
The market in the U.S., by contrast, has
evolved quite differently. Initially, without an
active compliance market available for CMM
offsets, the voluntary and pre-compliance
markets were a potential source of carbon
finance. However, voluntary prices remained
too low to incentivize projects. Regional
markets have led the way in the U.S., with
the largest and most influential being
California's regulated cap-and-trade program
commencing in January 2013.
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•	Kyoto Protocol market mechanisms: The
second commitment period of the Kyoto
Protocol (CP2) runs from 2013 to 2020. As
of May 3, 2018, only 112 of the necessary
166 countries have ratified the Doha
Agreement needed to make the emissions
reduction targets under CP2 legally
binding.17 Without any real demand, the
value of Kyoto credits [certified emissions
reductions (CERs) and emissions reduction
units (ERUs)] has remained below €1 per
tonne, and the credits are not typically
used in various national or subnational
emissions trading schemes and voluntary
programs.
•	California Cap-and-Trade Program: This
program started in 2012 and entered into
its first compliance period beginning on
January 1, 2013. There are currently
three approved offset project registries
(OPRs) for the California Cap-and-Trade
program for issuance of California
Compliant Offsets, which are discussed
more below: Verra, formerly the Verified
Carbon Standard (VCS), the Climate
Action Reserve (CAR), and the American
Carbon Registry (ACR).
The California Air Resources Board (CARB)
adopted the Mine Methane Capture (MMC)
Protocol on April 25, 2014. The protocol,
which became effective on July 1, 2014,
includes MMC projects that capture and
destroy methane from mining operations
at active underground and surface coal
and trona mines, and abandoned
underground coal mines in the U.S.
The MMC Protocol applies to mines that
install equipment to capture and destroy
methane extracted through methane
drainage systems or VAM collection
systems. To be eligible as a compliance, a
project must have started on or after
July 1, 2014, with the exception of verified
17 UNFCCC. 2018. Doha Amendment. Available:
https://unfccc.int/process/the-kvoto-protocol/the-doha-
amendment. Accessed June 8, 2018.
emissions reductions from "early action"
projects commencing between January 1,
2007 and December 31, 2014, and
registered with an OPR. Early action
projects in CAR and Verra must have been
listed with the OPR by December 31, 2014
and verified by September 30, 2015.
Emissions reductions achieved by early
action projects totaled 2,879,684 tonnes
C02e. In addition, CMM compliance
projects have been issued offset credits
for 2,983,324 tonnes C02e as of May
2019.18
All project types are eligible, with
one notable exception. Natural gas
pipeline sales projects at active
underground mines are ineligible to
participate in the California Cap-and-Trade
Program because CARB considers such
projects to be business-as-usual and not
additional. Pipeline sales projects at
abandoned mines are eligible, except in
instances where a pipeline sales project
existed prior to abandonment.
• Verra. formerly VCS: Launched in 2006,
the VCS is a multiple registry system
within the voluntary carbon market, which
includes three international registries: APX
Inc. in North America; Caisse des Depots
in Europe; and Markit in the United
States, United Kingdom, and Asia Pacific
region. These registries work with the
Verra project database to issue, hold,
transfer, and retire Verified Carbon Units.
Verra follows the CDM methodologies and
also provides a framework to develop new
Verra methodologies or revise existing
CDM methodologies. Verra accepts CMM
projects, including pipeline sales, boiler
use, electricity generation, flaring, and
VAM. Verra approved modifications to
CDM methodologies to accept surface
mine methane and AMM projects.
18 CARB. 2019. Offsets Credits Issued. Available:
https: //www, a rb. ca. aov/cc/ca pa ndtrade/offsets/issua nee
/arb offset credit issuance table.pdf. Accessed
6/5/2019.
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•	CAR: Launched in 2008, the CAR is a
carbon offset registry for the North
American carbon market. Fourteen
project-specific protocols currently exist,
including CMM. Under the CMM Protocol,
offset credits called Climate Reserve
Tonnes are issued to projects that destroy
methane that would have otherwise been
vented to the atmosphere from active
underground coal and Mine Safety &
Health Administration-classified
Category III gassy trona mines in the U.S.
and its territories; surface and abandoned
mines are excluded. Qualifying project
activities include the use of CMM for
electricity generation and flaring for
projects destroying VAM. However,
projects selling CMM to commercial
pipelines are not eligible, and CMM to
power projects only receive credit for the
methane destroyed (i.e., no additional
credits for displacing grid-based
electricity).
•	ACR: Launched in 1996, the ACR is a
voluntary carbon offset program in the
U.S. The ACR considers methodologies
from other standards and systems that
are consistent with the ACR Technical
Standard, including CDM and VCS. The
ACR announced the public comment
period for its new Methodology for
Capturing and Destroying Methane from
U.S. Coal and Trona Mines in October
2018. The registry accepts CMM projects
as a CARB OPR, and 11 projects have
been listed on the registry as of June
2018, with offsets issued to 5 of these
projects.19
On a volume basis, the CDM market peaked
in 2012 with 3,403 GHG mitigation projects
registered (all sources) and 339 MtC02e in
emissions reductions. Today, demand for
Kyoto credits has tapered considerably and
19 American Carbon Registry. 2018. Public Registry.
Available:
httDs://acr2.aDx.com/mvModule/rDt/mvrDt.asD?r=lll.
Accessed 6/5/2018.
the World Bank estimates surplus supply in
the CDM and JI pipeline on the order of three
to five times expected demand through
2020.20	Prices in the EU ETS for EU
allowances (EUAs) have been on an upward
trajectory since 2013, surpassing the
€25.00 mark in 2018 for the first time since
2011.21	However, offset (CERs and ERUs)
prices have fared much worse, with CERs
falling below €1.00 in late 2012 and below
€0.25 since early 2017.22
In the U.S., allowances in the California cap-
and-trade scheme are trading for around
$15/tC02e and offsets are around $14.23 The
adoption of the MMC Protocol by the CARB
will likely spur increased development of mine
methane projects throughout the U.S. In
voluntary markets, the volume of offsets
transacted market-wide from projects
declined by 26 percent from 2015 to 2016,
while average prices over the same period
decreased by 9 percent from $3.30 to
$3.00/tC02e.24 Reported prices in voluntary
markets that accept CMM projects - Verra,
CAR, and ACR - were $3.29, $2.60, and
$4.30/tCO2e, respectively, in 2015.25
20	World Bank. 2014. State and Trends of Carbon Pricing
2014. World Bank, Washington, DC.
21	QUANDL Intercontinental Exchange (ICE) EU ETS EUA
Price History. Available:
httDs://www.auandl.com/data/CHRIS/ICE Cl-ECX-
EUA-Futures-Continuous-Contract-l-Cl-Front-
Month?utm medium=araph&utm source=auandl.
Accessed 9/14/2018.
22	QUANDL. Intercontinental Exchange (ICE) EU ETS CER
Price History. Available:
httDs://www.auandl.com/data/CHRIS/ICE CER1-ECX-
CER-Emission-Futures-Continuous-Contract-l-CERl-
Front-
Month?utm medium=araph&utm source=guandl.
Accessed 9/14/2018.
23	California Carbon. 2018. Price for Golden California
Carbon Offset (CCO) Available:
http://californiacarbon.info/. Accessed 6/3/2019.
Golden CCOs are guaranteed by the seller.
24	Forest Trends Ecosystem Marketplace. 2017. Unlocking
Potential: State of the Voluntary Carbon Markets 2017.
25	Forest Trends Ecosystem Marketplace. 2016. Raising
Ambition: State of the Voluntary Carbon Markets 2016.
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Other Incentives
In the U.S., 37 states have renewable or
alternative energy portfolio standards in
place, which require electricity providers to
obtain a minimum percentage of their power
from eligible energy resources by a certain
date. Five states - Pennsylvania, Ohio, Utah,
Indiana, and Colorado - currently include
CMM as a renewable or alternative energy
source.26 By including CMM as a renewable
energy resource, electricity generated from
CMM could generate RECs, which are used to
demonstrate compliance with the portfolio
standard and can be sold or traded separately
from electricity. Some states have also
adopted programs to provide grants, tax
credits, or loan guarantees that are applicable
to CMM recovery projects (e.g., Pennsylvania
and Ohio), while other state and federal
agencies have approved or are considering
royalty relief for CMM utilized or destroyed
onsite (e.g., Colorado, Utah, Wyoming).27 For
additional information on emerging state and
federal financial and regulatory incentives for
CMM emissions reduction projects, visit
https://www.epa.aov/cmoD/Droiect-
resources.
The benefits of such incentives to CMM
project developers will depend on the unique
circumstances of each project. Prices for RECs
are difficult to determine and depend on
several factors, such as the volume
purchased, the location of the generator, or
whether the RECs are bought to meet
compliance obligations or serve voluntary
retail consumers, to name a few. In
Pennsylvania, where REC prices are required
to be disclosed, the weighted average price of
a Tier I AEC - Pennsylvania's version of a REC
26	EPA. 2018. Coal Mine Methane Developments in the
United States. EPA 430-R-18-002. U.S. Environmental
Protection Agency. February. Available:
https://www.epa.Qov/sites/production/files/2018-
03/documents/cmm developments in the us.pdf.
Accessed 6/3/2019.
27	EPA. 2011. Financial and Regulatory Incentives for
U.S. Coal Mine Methane Recovery Projects. EP-W-10-019.
U.S. Environmental Protection Agency. August.
- used for compliance was $12.16 per
megawatt-hour (MWh) in 2017.28 Prices for
voluntary RECs are much lower, averaging
around $0.35 per MWh in 2016.29
Outside the U.S., other incentives have been
used, including favorable tariffs such as feed-
in power tariffs or green tariffs combined with
mandatory offtake requirements to provide
certainty of revenue for CMM and AMM
projects. Germany and the United Kingdom,
for example, have been successful in
stimulating and maintaining CMM and AMM
projects as a result of green tariff programs.
In many countries, regular power tariffs are
increasing to levels that can support CMM
projects. In these instances, mandatory
offtake requirements alone can sustain CMM
projects. One example is in Shanxi Province,
China, where some projects are operating
solely on power revenues and are not
participating in carbon markets in any way.
Challenges of Carbon Financing
Several challenges are associated with
securing carbon credits for CMM projects:
•	Lack of standardized methodologies:
Because there is no one universal carbon
trading program, GHG reduction projects
are subject to different standards.
•	Ownership of credits: In order to buy or
sell credits, proof of ownership must be
demonstrated and legally transferred to
the other party following the transaction.
Under most circumstances, credit
ownership will be recorded under the
appropriate trading mechanism
(e.g., CARB, EU ETS), but in the absence
of clear reporting [i.e., over-the-counter
28	Pennsylvania Alternative Energy Credit Program. 2018.
Available: https://www.pennaeps.com/reports/. Accessed
6/5/2018.
29	NREL. 2017. Status and Trends in the U.S. Voluntary
Green Power Market (2016 Data). Technical Report
NREL/TP-6A20-70174. National Renewable Energy
Laboratory, Golden, CO. October. Available:
https://www.nrel.aov/docs/fvl8osti/70174.pdf. Accessed
6/3/2019.
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(OTC) markets], a contract specifying
ownership of the resultant carbon credits
should be obtained.
•	Process for project validating: The Kyoto
mechanisms and some other trading
schemes and voluntary programs require
that projects be reviewed and validated
before generating credits. This process
can be time-consuming and there is an
associated cost. The development of
"performance-based" CMM protocols in
CARB and Canadian carbon markets have
eliminated the need and cost of the
validation process.
•	Verification of credits: The verification of
carbon credits is necessary to transact
and monetize the credits. A verification
program requires having an acceptable
methodology and independent third-party
verifiers. These mechanisms allow the
market to impose some discipline by
ensuring that credits are valid.
•	Carbon off-set price fluctuation: The price
of carbon is dependent on government
policy, regulation, and intervention; and
intergovernmental compacts and treaties.
This causes significant variation in the
price of carbon, adding uncertainty to the
impact on a project's revenues and
profitability. CARB and Canadian carbon
markets have set floor (and ceiling) prices
to help stabilize prices.
Investor Engagement
Project sponsors should anticipate an
extremely thorough due diligence process by
investors. It is not unusual for investors or
lenders to demand that a project be "shovel
ready" to minimize risk and streamline due
diligence. A shovel-ready project also
demonstrates an early financial commitment
by the developer.
In preparation for engagement of potential
financial backers, project sponsors should
expect that investors will want to see (1) a
sound business plan supported by an
auditable financial model and credible market
analysis; (2) demonstration of sufficient and
consistent gas availability for the term of the
project; (3) engineering, equipment,
procurement, construction, feed-stock, and
off-take agreements with credit-worthy
partners with sufficient remedies for non-
delivery or non-performance; (4) possession
of all required licenses, permits,
authorizations, or approvals; and (5) proof of
the developer's ability to deliver the project
with close scrutiny paid to the developer's
experience, qualifications, and balance sheet.
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VAM Mitigation: Cutting-Edge Technologies Convert Methane Emissions to Income
Driven by technological advancements and market developments, VAM projects are now being deployed in commercial
applications. Below are highlights of several projects, and more are in the project development pipeline.
The world's first commercial-scale power plant using VAM as the primary fuel operated at the West Cliff Colliery
of BHP Billiton in Australia from 2007 to 2017. The plant generated 6 megawatts (MW) of electricity, producing
300,000 MWh and reducing GHG emissions by 2 million tonnes tC02e during its project life. See
https://www.unece.org/fileadmin/DAM/energy/se/pp/coal/cmm/12cmm oct2017/25 October/10 Mr Matt
us.pdf.
The Blue Creek Mine No. 4, owned by Walter Energy in Alabama, was the first active mine in the U.S. to host a
VAM project. The nominal capacity of the RTO is 30,000 cubic feet per minute (cfm) or 14 normal cubic meters
per second. The project qualified as an early action credit project under the California Cap-and-Trade program
completing the sale of all 80,766 tC02e. See http://www.biothermica.com/content/lst-us-vam-proiect-Q.
A 160,000 cfm VAM project at Murray Energy's Marshall County Mine in West Virginia (U.S.), has been
operating since May 2012. Through 2013, the project had resulted in net emissions reductions of
152,828 metric tC02e, and the project is eligible as an early action project for the California Cap-and-Trade
Program. See http://www.sindicatum.com/portfolio/mcelrov-vam/.
The Gaohe Coal Mine VAM Project in Shanxi Province, China, owned by the LuAn Coal Mining Group, began
operation in May 2015. All revenue is generated from power sales. The project utilizes 12 RTOs to oxidize up to
1,080,000 normal cubic meters for hour (Nm3/h) of VAM supplemented by CMM. The VAM plant produces up
to 300,000 Nm3/h of hot exhaust gas to generate 30 MW of power. The project is expected to reduce GHG by
1.22 million tC02e per year. See http://www.durr-cleantechnologv.com/news-events/trade-presstechnical-
articles/news-details/worlds-largest-ventilation-air-methanecoal-mine-methane-oxidation-proiect-goes-live/.
See CMOP's VAM page on the EPA website for more resources: https://www.epa.gov/cmop/us-underground-coal-mine-
ventilation-air-methane-exhaust-characterization.
Risk Mitigation Support
Raising debt and equity to finance projects in
developing countries can be challenging. A
number of risk mitigation instruments
facilitate raising private capital in these
markets. These instruments are designed to
transfer certain defined risks from lenders
and equity investors to creditworthy third
parties such as guarantors or insurers.
Multilateral institutions (such as the World
Bank, the ADB, and the Inter-American
Development Bank), export credit agencies
(e.g., U.S. Export-Import Bank, JBIC, Export
Development Canada), and political risk
insurers (e.g., Overseas Private Investment
Corporation, Nippon Export and Investment
Insurance, United Kingdom's Export Credit
Guarantee Department) provide different
types of risk mitigation support. The CMM
project sponsor that possesses a thorough
knowledge of these instruments and practices
will be better prepared to negotiate with
potential financiers and, ultimately, will be
more likely to succeed in attracting capital.
Loan Guarantees
In order to reduce political risk exposure
associated with cross-border lending, banks
or other lending institutions might require a
loan guarantee to ensure timely repayment. A
loan guarantee is a promise of an acceptable,
creditworthy party to repay all or part of the
loan in the event (or under certain specified
circumstances) that the borrower does not or
is unable to repay the loan. In limited
recourse project finance, project developers
rarely provide guarantees of loan repayment,
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although partial guarantees under specified
circumstances (such as construction
completion) do occur. Loan guarantees are
typically provided by national governments
interested in catalyzing economic activity in
their areas (see text box). Depending on the
credit quality of the guarantor, these
guarantees reduce the loan default risk, which
in turn reduces the interest rate on the loan.
Some financial institutions have standardized
loan application forms that potential
borrowers complete; and most, if not all
institutions, will expect the borrower to
present a business plan (i.e., project
documents and technical studies). Appendix E
provides a checklist of the typical lending
terms and conditions that financial institutions
might use in evaluating CMM projects. This
checklist is intended to provide the CMM
project developer with a good sense of the
information required before approaching a
financial institution.
Political Risk and Credit Insurance
Risk mitigation, in the form of political risk
insurance or credit insurance, is offered by
public (multilateral and bilateral development
institutions - see text box above) and private
insurance companies. It is often used in
international project finance transactions and
is available to both lenders and equity
transferability of foreign currency,
expropriation and nationalization, political
violence, and breach of contract. Credit
insurance covers losses in the event of a debt
Conclusion
A host of finance and revenue sources are
available to CMM project developers
worldwide. By tapping the appropriate
sources, funding can be secured for all phases
of the project development cycle, from
prefeasibility studies, to technical specification
development, to pilot/demonstration studies
and full implementation. The finance
organizations and opportunities outlined in
this guide contribute to the project
Risk Reduction Assistance
Certain institutions offer financial assistance to
reduce the risks that domestic companies might
face when exploring their products or service
abroad.
•	The Export-Import Bank of the United States
(Ex-lm Bank) provides long-term loans and
guarantees, working capital guarantees,
political risk insurance tied to the sale of
U.S. goods and service. It also offer certain
special financial terms to companies that
are unable to obtain traditional financial
support, www.exim.gov
•	The Overseas Private Investment
Corporation (OPIC) helps U.S. businesses
invest overseas by offeringsupport to
mitigate these risks. OPIC provides a range
of traditional finance resources, such as
loans and guarantees. In addition, it offers
political risk insurance products for cross-
border lending or investing in emerging
markets, www.opic.gov
•	As a member of the World Bank Group, the
Multilateral Investment Guarantee Agency
(MIGA) promotes foreign direct investment
into developing countries to help support
economic growth, reduce poverty, and
improve people's lives. MIGA addresses
investment concerns and political risk
perceptions by providing political risk
insurance, technical assistance, and
dispute medication services to help remove
obstacles, www.miga.org
service default regardless of the cause
investors. Political risk insurance typically
covers the following risks: inconvertibility and
(i.e., covering both political and commercial
risks), and is often used when a government
entity is the off-taker of the product.
development process in several ways. Some
provide risk reduction products to mitigate a
technology or service provider's concerns
about entering foreign markets. Others
provide lending and related financial
assistance for projects that offer
environmental benefits and contribute to
sustainable development and poverty
alleviation. Still others purchase carbon
credits and thereby could supplement a
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project's cash flow. The preceding examples
demonstrate that by mixing equity
investment with financing available from a
variety of sources, project developers can
support even the largest CMM development
projects.
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Appendix A: CMM Project Participants

Project Role
Developer
Responsible for conceptualizing, assessing, developing, and implementing a project.
Identifies project opportunities and then completes or delegates project development tasks.
Leads the project through all phases, which include project development, financing,
construction, and operation. May be independent of, a partner with, or the same as, the mine
operator. The project developer may have capital available to construct and commission the
project or may secure financing from external sources. Many investors will want to see that
the developer has some risk capital or equity stake in the project to demonstrate their
commitment to the project and their financial viability to ultimately deliver the project.
Mine Operator
A critical participant and at a minimum, supplies fuel to the project and the project site for an
onsite facility. Projects using CMM are located at the host coal company's mine, typically
employing the mine's degasification or ventilation systems. Projects might take place prior,
during or after mining, depending on the technology employed. Often plays an extensive role
and may be the primary project developer and operator, or may partner with a developer.
Regulatory Agencies
Provide permits and approvals, including mine safety and health agency (generally the mine
operator must file a degasification plan, state/provincial mining authorities, oil and gas
agencies, power regulators including dispatch authorities, and environmental departments).
In addition, other agencies such as provincial or federal treasuries and energy ministries may
be involved. The developer might also need permits for rights of encroachment on the
landowner's property and for potential environmental impacts related to pipeline
rights-of-way, water treatment, and combustion related to gas processing. Local permits may
be required for construction, occupation, and noise. Most permits require that the developer
file detailed project plans, designs for underground and surface equipment, and land
surveys.
System Supplier
Provides the systems that convert raw gas to pipeline quality gas, electric and thermal
energy, LNG/CNG, or other product. The viability of a project depends on the system and its
supplier's guarantees, and therefore is considered a major project participant. Vendors will
often sell a system on a "turnkey basis," where the vendor is responsible for the installation
and performance of the entire system. Often investors will insist that the system supplier
retain system ownership until rigorous performance testing is completed (known as
"acceptance"). Suppliers may extend their warranties through the project life by means of a
maintenance contract. Other models include Build, Own, Operate, Transfer (BOOT) and Build,
Operate, Transfer (BOT).
Project Contractor
Responsible for the design, procurement, construction, and/or installation of CMM project
equipment. Commonly referred to as the EPC contractor (Engineering, Procurement,
Construction) or EPCM contractor (Engineering, Procurement, Construction Management).
Either possesses all necessary capabilities in-house, or will enter into subcontracting
arrangement with other firms. Some contractors, in conjunction with a system supplier, will
provide a project facility on a guaranteed turnkey basis, assuming responsibility for the
project's completion and operational performance.
Project Operator
Responsible for cost-effective delivery of the energy product throughout the life of the project.
Performs management functions, as well as the operation and maintenance (O&M) of the
system, typically on a contractual basis with the project. Can be a separate third-party firm
under contract to the project owners, or one of the other participants. Major maintenance is
usually the function of the system supplier.
Energy
Commodity Off-
taker
Provides the CMM project's revenues from energy delivery. Off-takers include electric
utilities, local gas distribution companies, gas wholesalers/blenders, major natural gas
pipelines, and local fuel users (e.g., boilers, kilns). The mine itself could take delivery of CMM
project electricity, thermal energy, or raw gas to power onsite equipment. In order to obtain
debt financing for the project, the project will likely have to contract with the energy product
buyer for a period not less than the term of the senior debt, plus a two-three year "tail."
Lenders especially, but also equity investors, will look very closely at the creditworthiness of
a project's off-takers.
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Project Role
Financial
1 nstitutions/Ca rbon
Financiers
Fill multiple roles, from arranging to providing the financing for the project.
Carbon Credit
Validators and
Verifiers
Firms providing validation and verification services act as independent third-party auditors to
ensure that carbon credits generated by a CMM project meet the standards of a specific
registry o r tra d i n g p rogra m.
Carbon Market Off-
Takers
Buyers of carbon credits and others who facilitate the transactions such as brokers and
traders.
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Appendix B: Key Elements of Feasibility Studies
A comprehensive feasibility study (FS)
includes the following key elements:
•	A summary of mine characteristics based
on information from the pre-feasibility
study (PFS) and site visit(s).
•	A detailed assessment of available gas
resources based on historical gas
emissions from the mine, data on in-situ
gas content, and plans for future mine
activities. This element might include pilot
well tests.
•	A detailed assessment of degasification
technologies and mine drainage
techniques, both those currently in place
and those that could be added to
maximize the quality and quantity of the
drained gas.
•	A detailed assessment of technical
possibilities to use the gas based on its
quality, the overall project objectives, and
the PFS results. End uses to be considered
include power generation, gas sales to
pipeline (with or without upgrade), coal
drying, and mine heating.
•	A detailed assessment of market
opportunities for gas and/or power,
including factors such as the distance to
nearby pipelines, the current and
projected market price of gas, the demand
for and price of power generation in the
area, and the possibility of carbon credits.
•	A detailed assessment of proposed project
costs for the project scenarios of interest,
using estimates and financial projections.
These are based on best available
estimates from technology vendors and
technical experts.
•	A detailed assessment of site-specific
legal, regulatory, and environmental
issues, including the status of gas
ownership rights, any issues associated
with access to surface lands for
degasification systems, and other
restrictions on the potential project
(e.g., wetlands infringement).
•	A detailed financial analysis for each
technically viable scenario based on the
market assessment and the overall project
objectives with base, high, and low cases.
The financial analysis should be supported
by an auditable financial model.
•	For multilateral and bilateral financial
institutions, a review of socioeconomic
impacts and environmental impacts, and a
qualitative or quantitative cost-benefit
analysis.
•	A summary of key staff positions and
requisite education and experience for
those positions.
•	A target schedule for project
implementation and operation.
•	A conclusion section that includes an
assessment of the project's overall
viability, whether financial investment
should be made, and any other
appropriate recommendations.
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Appendix C: CMM Project Funding Sources
Type of Financiers
Risk/Return Portfolios
Specialized
Investment Areas
Status
Commercial Banks
Commercial banks profit
by lending money at
higher interest rates than
they pay on deposits.
Banks might provide
short- medium-, and
long-term corporate and
project finance loans at a
margin or spread over a
benchmark rate such as
the London Interbank
Offered Rate.
Because banks are generally
conservative, they apply risk
minimization techniques. A
project developer seeking
bank financing therefore
must be prepared to show
the bank's loan officer all
important project contracts,
including a detailed business
plan; a credible independent
project technical
assessment; and pro forma
financial statements
demonstrating the project's
ability to service debt. The
developer also should be
prepared to discuss its own
project development
experience and
creditworthiness, as well as
project assets that could
serve as collateral.
Because banks are
regulated at the federal
and/or state levels and are
legally restricted from
making risky loans, they are
conservative lenders,
generally providing senior,
secured loans to
experienced entities. They
typically do not fund projects
in their development stages,
preferring to wait until
projects are
well-characterized.
Bank financing has
been used to fund
large-scale CMM
projects that require
major capital
investments in both
gas recovery systems
and
collection/utilization
components. Few, if
any, smaller CMM
projects have been
bank-financed,
however, because:
•	Most banks are
unfamiliar with the
CMM project market.
•	Smaller projects
frequently are not
profitable for banks,
even when expected
pricing is high, due to
the bank's costs for
examiningand
processing the
transaction.
•	Collateral requirements
are very challenging for
smaller projects.
CMM projects are not
inherently
"unbankable," despite
the lack of bank
participation thus far.
They are generally
supported by strong
contracts, earn
sufficiently high rates
of return, and employ a
resource that is
well-characterized. This
last point is especially
true in the case of
projects at mines with
degasification systems.
If banks find a CMM
project of an
acceptable size and
are willingto lend on a
project-finance basis,
they could play a more
significant role once
they have greater
familiarity with the
industry. Banks located
near gas resources
might be good
candidates because
they are more likely to
have experience with
the gas industry and,
therefore, be more
comfortable with CMM
projects.
Gas Purchasers
Gas pipeline companies
and gas distribution
companies are potential
sources of capital for CMM
projects because they are
interested in securing
low-cost supplies of gas.
These companies often face
"make or buy" decisions: Will
it be more profitable to buy
or develop gas resources? By
developing CMM and other
gas projects, they might be
able to ensure themselves
long-term, low-cost supplies.
Gas/purchase sale
contracts can be
negotiated between the
CMM project and the gas
company such that the
project is profitable and
the gas company pays a
relatively low price for gas.
Gas companies to date
have played a significant
role in financing CMM
projects in the U.S.
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Type of Financiers
Risk/Return Portfolios
Specialized
Investment Areas
Status
Venture Capitalists
Venture capitalists usually
invest in convertible
preferred stock because
this instrument greatly
increases the upside
potential.
Because venture capitalists
provide risk capital to
fledgling ventures that often
have nothing more than
ideas, many of their
investments are
unsuccessful. In exchange
for bearing this risk, venture
capitalists expect to earn
unusually high returns - in
the range of 40 percent after
taxes. Investment horizons
for venture capitalists also
tend to be short; three-five
years is common.
Venture capitalists
specialize in funding
startup companies,
including those that
develop energy
technologies. They might
not be suitable
investment partners for
small CMM project
developers, however,
because they invest in
companies rather than
projects and given the
active role they take in
running companies. CMM
project developers that
partner with venture
capital firms might have
to be willing to cede some
control of their
companies.
In recent years, venture
capital investments have
been rushing toward
clean or alternative
energy technologies.
Pension Funds, Insurance Companies, and Other Institutional Investors
Pension funds, mutual
funds, and other
institutional investors are
large, regulated
companies that pool
money provided by smaller
investors and then make
investments. They control
billions of dollars of
U.S. investment funds.
Most institutional investors
are strictly bound by U.S.
Securities and Exchange
Commission (SEC) laws and
their own covenants and
restrictions, which dictate
the types of investments the
investors might make.
Almost all money under
institutional management
must be invested in highly
rated, publicly traded
stocks, bonds, and other
highly liquid securities.
Institutional investors
have limited appetite for
projects and, therefore,
generally do not
represent potential
capital sources for CMM
projects. However, these
investors have taken
equity stakes in CMM
project developers and
have invested in carbon
funds.
Investment Bankers
Investment bankers
provide a wide variety of
financial services
(e.g., provide advice on
corporate/project
financing alternatives;
arrange debt/equity public
offerings and private
placements; assist in
transactions such as
mergers, acquisitions, and
divestitures).
Investment bankers have
minimum-size requirements
and are unlikely to be
interested in project
financing less than $25-
50 million. They might,
however, be able to place
equity with private investors.
Where bankers line up
private equity investors,
investment horizons are very
short (three-seven years).
Expectations on returns can
also be very high to offset
risk (e.g., a 10-to-l cash-on-
cash return after 5 years).
Investment bankers could
be useful to CMM projects
because they can identify
investors who are
interested in investing in
oil and gas projects, not
bound by investment
restrictions, and able to
invest in smaller projects.
Investment banks also
might be able to help
project developers identify
suitable partners such as
oil and gas exploration
companies.
To date, a number of
CMM projects have been
financed through private
investments. Numerous
investment banks have
arranged CMM project
financing, while others,
although they have not
been involved in CMM
projects, have worked
with energy project
developers and are
interested in assisting
CMM projects.
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Specialized
Type of Financiers	Risk/Return Portfolios	Investment Areas	Status
Multilateral Sources (Examples)
•	The Asian Development
Bank (ADB), a multilateral
development
organization, strives to
improve the social welfare
of people in the Asia and
Pacific regions.
•	The Global Environment
Facility (GEF) works
through implementing
agencies including the
World Bank, the United
Nations Development
Programme (UNDP), the
UN Environment
Programme (UNEP), and
regional development
banks to provide
cost-sharing grants and
concessional funding to
help developing countries
fund projects and
programs that protect the
environment, such as
climate change mitigation
projects.
•	The World Bank provides
funding for projects that
are consistent with its
mission to fight poverty
and improve the living
standards of people in the
developing world. The
International Finance
Corporation (IFC), the
private sector arm of the
World Bank Group,
provides financing for a
variety of sustainable
energy and climate change
mitigation ventures. IFC
financing can include both
debt and equity finance of
private ventures.
•	The European Bank for
Reconstruction and
Development (EBRD) uses
investment tools to help
build market economies
and democracies in
countries from central
Europe to central Asia.
•	Compared with private
lenders, multilateral
development banks (also
known as International
Financial Institutions or
IFIs) will often accept a
higher degree of country
risk at reasonable lending
rates to encourage
investment in emerging
economies. However, IFIs
tend to be risk averse. Like
private lenders, they will
want assurances of a
project's legal and
technical viability and the
project team's competency
in delivery such projects.
IFI funding can also come
with additional capacity-
buildingsupport to
enhance the chances of
project success.
•	Environmental and social
criteria are also very
prominent in IFI lending,
and applicants should be
prepared to meet
thorough, published
criteria.
•	The operating practices
and procedures at
international financial
institutions entail a
detailed, public, and
transparent review and
approval process.
•	ADB provides projects
with technical
assistance, grants, and
loans. In recent years,
ADB has focused on
supporting clean energy
projects (see
https://www.adb.org/')
•	The GEF Operational
Strategy requires that
any GEF-funded activity
relating to climate
change be fully
compliant with the
directives of the UN
Framework on Climate
Change Convention (see
https://www.thegef.org/')
•	Projects that are smaller
than the World Bank's
preferred minimum
lending threshold of
~ U.S. $50 million may be
bundled with other
development activities to
construct a finance
package of adequate size
(see
http://www.worldbank.or
ao-
•	ADB has directly
supported CMM
through a project at the
Jincheng Anthracite
Mining Company using
CMM for power
generation, industrial
use, and town gas. ADB
also sponsored
feasibility studies at
several mines in China.
•	The World Bank has
supported CMM
(e.g., an $80 million
loan to the Shanxi
Coal Bed Methane
Development and
Utilization Project that
is set to conclude in
2016).
•	IFC purchased credits
via ING Bank from a
project that generates
power using methane
captured from coal
mines in Ukraine.
•	The GEF has
previously
underwritten CMM
drilling and utilization
demonstration
projects in China,
India, and Russia.
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Type of Financiers
Risk/Return Portfolios
Specialized
Investment Areas
Status
Bilateral Sources (Examples)
•	The Japan Bank for
International
Cooperation (JBIC), as
the international wing
of the Japan Finance
Corporation (JFC),
contributes to
sustainable and
sound development of
international and
Japanese economies.
•	The U.S. Overseas
Private Investment
Corporation provides
investors with
financing, political risk
insurance, and
support for private
equity investment
funds, when
commercial funding
cannot be obtained
elsewhere.
•	KfW of Germany
finances and supports
programs and projects
that mainly involve
public sector players
in developing
countries and
emerging economies.
KfW maintains a
strong emphasis on
clean energy-related
projects.
Bilateral financing agencies
provide debt, equity, and
mezzanine finance to
projects. In addition to
financing, they can provide
political risk insurance and
export credit insurance.
Their goals are typically
multifaceted: promoting
exports of a country's goods
and services while also
promoting developmental,
social, environmental, and, in
some cases, political
objectives.
Similar to multilateral finance
institutions, bilateral sources
will accept country risk but
project sponsors must still
demonstrate that they have
adequately addressed
technical, managerial, and
operational risks. In fact,
projects are often structured
to include financing from
bilateral and multilateral
institutions, and in many
countries there is close
cooperation among the donor
agencies.
There are no specific funds
directed at CMM projects.
However, most bilateral
agencies prioritize financing
for developmentally and
environmentally sustainable
projects with considerable
emphasis on climate
change, energy
development, and energy
efficiency. The agencies
tend to have broad
definitions for these areas of
emphasis, allowing a wide
range of project types to fall
within their financing
mandate. Project sponsors
should expect to spend
considerable effort meeting
with target financing
agencies before formally
seeking funding.
JBIC provided
$20 million in loan
financing for the
Jincheng project
above. JBIC also
recently signed a
memorandum of
understanding with
The Energy and
Resources Institute
(TERI) of India for the
development of GHG
reduction projects in
India (see
httDs://www.ibic.2o.iD
/en/).
Electric Utilities
Historically, electric utilities
in the U.S. have been
required to purchase power
from independent power
producers (IPPs) with
"qualifyingfacility" status
(for which many CMM
projects would be eligible).
While competition in the
electricity industry has
reduced IPP business to
some extent, it also might
create increased electric
utility interest in the CMM
market.
This strategy serves
two strategic policy
objectives (in addition to
the retention of a large
customer). First, by taking a
customer "off- line," the
utility will reduce the
burden on its own
transmission and
distribution system, thereby
enabling the utility to defer
significant investment. This
type of savings could be
important in a more
competitive environment.
Second, taking a large load
off- line will also free-up the
utility's own generating
capacity so that it will be
Increased competition
means that utilities will
have to find creative new
ways of serving the energy
needs of customers. This is
where CMM projects might
be valuable: the utility
might find that the best way
to retain a client is to
provide the client with the
equipment and financing it
needs to self-generate. The
utility thus would earn
profits by financing and
selling equipment,
providing O&M services,
and selling backup power,
rather than through the
traditional method of
Under a more competitive
industry structure, all
utilities will be looking to
develop low-cost
electricity sources
wherever they might find
them. CMM projects
might represent relatively
low-cost generating
sources, and as such
might provide a way for
higher-cost utilities to
compete in low-cost
regions.
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Type of Financiers
Risk/Return Portfolios
Specialized
Investment Areas
Status

able to compete for more
business in new markets.
selling kilowatt-hours.

Equipment Vendors/Turnkey Developers
Some
equipment/technology
vendors/providers are also
planning to provide full
turnkey service, including
carbon financing for
offsets/emissions avoided.

So far, VAM mitigation or
energy-recovery
technologies are the first
in this market niche.
For example,
Biothermica is
developing a project
using their VAM
oxidation technology at
a Walter Energy mine in
Alabama, includinga
negotiated deal for
carbon credits (see
page 17).
Carbon Financing
Carbon financing has been
an important source of
project revenue in some
countries, and is closely
considered part of the
overall project financing
and economics.
Internationally, China,
Ukraine, and Poland have
benefited from the Kyoto
markets. The California
Cap-and-Trade program
will be driving new
development of CMM
projects in the U.S. In
addition, there remains an
active voluntary carbon
market, and some
participants choose to
trade in these markets.
For a detailed summary of
carbon funds, visit
httDs://climatefundsuDdate
.org/.

Regulatory
(compliance)
markets:
•	Kyoto Protocol—Clean
Development
Mechanism (CDM) and
Joint Implementation (Jl)
•	European Union
Emissions Trading
Scheme (EU ETS)
•	California Cap-and-
Trade MMC protocol
Voluntary markets:
•	Verified Carbon
Standard (VCS)
•	American Carbon
Registry (ACR)
•	Climate Action Reserve
(CAR)
•	Over-the-counter (OTC)
offset/carbon credit
scheme involving
retailers, wholesalers, or
aggregators; and
brokers.
There are currently
84 CMM projects
registered under the
CDM/JI. Of those, 67
have produced CERs or
ERUs, and total
CER/ERU production
from those facilities is
69.7 MtC02e through
May 2018 (see
httD://www.cdmDiDelin
e.org/).

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Appendix D: Resources
Selected References
Finnerty, J.D. 2013. Project Financing: Asset-
Based Financial Engineering. 3rd Edition. John
Wiley & Sons, Hoboken, NJ. ISBN-13: 978-
1118394106.
Niehuss, J.M. 2015. International Project
Finance in a Nutshell. West Academic
Publishing, St. Paul, MN. ISBN: 978-1-62810-
134-8.
Razavi, H. 2007. Financing Energy Projects in
Developing Countries. 2nd Edition. ISBN 978-
1-59370-124-6.
UNECE. 2016. Best Practice Guidance for
Effective Methane Drainage and Use in Coal
Mines. Second edition. ECE Energy Series
No. 47. United Nations Economic Commission
for Europe, Geneva, Switzerland. December.
Available:
https://www.unece.org/fileadmin/DAM/enera
v/cmm/docs/BPG 2017.pdf. Accessed
6/3/2019.
UNEP DTU. Welcome to the UNEP DTU CDM/JI
Pipeline Analysis and Database. 2015.
Copenhagen, Denmark. United Nations
Environment Programme DTU Centre on
Energy, Climate and Sustainable
Development. Available:
http://www.cdmpipeline.org/. Accessed
11/24/2015.
EPA. 2012. Global Anthropogenic Non-C02
Greenhouse Gas Emissions: 1990-2030.
EPA 430-R-12-006. U.S. Environmental
Protection Agency, Washington, DC. Revised
December. Available:
https://www.epa.gov/global-mitigation-non-
co2-greenhouse-gases/global-anthropogenic-
non-co2-greenhouse-gas-emissions. Accessed
6/3/2019.
World Bank. 2019. Climate Finance. Updated
April 2. Available:
http://www.worldbank.org/en/topic/climatefin
ance. Accessed 6/3/2019.
Selected Organizations
The American Carbon Registry (ACR) is a
nonprofit offset program operated by Winrock
International. Founded in 1996 as the first
private voluntary offset program in the world,
ACR is also an approved Offset Project
Registry (OPR) for the California Cap-and-
Trade program. ACR has 18 years of
experience in the development of rigorous,
science-based carbon offset standards and
methodologies; as well as operational
experience in carbon offset project
registration, verification oversight, and offset
issuance (see
http://americancarbonregistrv.org/').
The California Air Resources Board
(CARB) cap-and-trade program is a key
element in California's climate plan. It sets a
statewide limit on sources responsible for
85 percent of California's GHG gas emissions,
and establishes a price signal needed to drive
long-term investment in cleaner fuels and
more efficient use of energy. The program is
designed to provide covered entities the
flexibility to seek out and implement the
lowest-cost options to reduce emissions. On
July 1, 2014, CARB's Mine Methane Capture
(MMC) Protocol took effect, allowing offsets
generated from mine methane projects to be
traded (see
http://www.arb.ca.gov/cc/capandtrade/capan
dtrade.htm and
http://www.arb.ca.gov/regact/2013/capandtr
adel3/ctmmcprotocol.pdO.
The Climate Action Reserve (CAR) is a
national 501(c) (3) nonprofit organization
representing international interests in
addressing climate change and bringing
together participants from the government,
environment, and business sectors. It works
to ensure integrity, transparency, and
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financial value in GHG emissions accounting
and reduction. It also offers an approved
Offset Project Registry (OPR) for the
California Cap-and-Trade program (see
http://www.climateactionreserve.org/').
The Center for Climate and Energy
Solutions (formerly the Pew Center on
Global Climate Change) brings together
business leaders, policymakers, scientists,
and other experts to bring a new approach to
a complex and often controversial issue.
Pew's approach is based on sound science,
straight talk, and a belief that multiple
entities can work together to protect the
climate while sustaining economic growth
(see http://www.c2es.org/').
The Climate Markets and Investment
Association is a trade association focusing
on the climate, sustainable finance, and
services community. Its primary area of
interest is incentivizing low-carbon and
resource-efficient investment through market
mechanism, pre-compliance markets, or
climate and sustainable finance mechanisms
(see http://www.cmia.net/').
The Coalbed Methane Outreach Program
(CMOP) of the EPA is a voluntary program
whose goal is to reduce methane emissions
from coal mining activities. Its mission is to
promote the profitable recovery and use of
CMM, a GHG more than 20 times as potent as
C02. By working cooperatively with coal
companies and related industries, CMOP helps
to address barriers to using CMM instead of
emitting it to the atmosphere. In turn, these
actions mitigate climate change, improve
mine safety and productivity, and generate
revenues and cost savings (see
www.epa.gov/cmop').
The Energy Information Administration
(EIA), a statistical agency of the
U.S. Department of Energy, provides
policy-neutral data, forecasts, and analyses to
promote sound policymaking, efficient
markets, and public understanding regarding
energy and its interaction with the
U.S. economy and the environment. EIA
administers the Voluntary Reporting of
Greenhouse Gases Program, established by
Section 1605(b) of the Energy Policy Act of
1992, which provides a means for
organizations and individuals that have
reduced their GHG emissions to record their
accomplishments and share their ideas for
action (see http://www.iea.org/').
The Environmental Markets Association
(EMA) is a trade association for
environmental industry professionals who are
active or interested in market-based solutions
to combat pollution and create a sustainable
environment. EMA members include large
utilities, emissions brokers and traders,
consultants, financiers, members of the press,
government agencies, nonprofit
organizations, and academics (see
http://www.emahg.org/').
The Global Methane Initiative (GMI) is a
voluntary, multilateral partnership that aims
to reduce global methane emissions and to
advance the abatement, recovery, and use of
methane as a valuable clean energy source.
GMI achieves this by creating an international
network of partner governments, private
sector members, development banks,
universities, and nongovernmental
organizations in order to build capacity,
develop strategies and markets, and remove
barriers to project development for methane
reduction in Partner Countries (see
https://www.globalmethane.org/').
The Greenhouse Gas Reporting Program
(GHGRP), administered by the U.S. EPA,
collects annual GHG information from the top-
emitting sectors of the U.S. economy,
including underground coal mines liberating
more than 36.5 million cubic feet per year of
methane. The GHGRP is the only dataset
containing facility-level GHG emissions data
from large industrial sources across the
U.S. EPA is using this facility-level data to
improve estimates of national GHG emissions,
including the U.S. Greenhouse Gas Inventory.
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The data are public and can be found on
multiple EPA websites listed at
http://www.epa.gov/ohgreportino/ghg-
reportina-proaram-data-sets. For more
information, visit
http: //www.epa .aov/a ha reporti na.
The International Emissions Trading
Association (IETA) is a nonprofit business
organization created to establish a functional
international framework for trading in GHG
emissions reductions. IETA's membership
includes leading international companies from
across the carbon trading cycle (see
http://ieta.ora/').
The Project Developers Forum (PDF) is a
collective voice to represent the interests of
companies developing GHG emissions
reduction projects in international markets
under the CDM, the JI, and other carbon
emissions reduction schemes and programs.
The PDF is incorporated and its primary aims
are to improve the efficiency, legitimacy, and
functioning of the regulatory systems
governing the development and use of
emissions reduction projects, and update and
support independent standards and codes of
conduct in order to further improve the
integrity of the industry (see http://www.pd-
forum.net/').
The United Nations Economic
Commission for Europe (UNECE) Group
of Experts on Coal Mine Methane is a
subsidiary body of the Committee on
Sustainable Energy that promotes the
reduction of GHG emissions from coal mines.
Its activities on recovery and use of methane
reduce the risks of explosions in coal mines
(see
http://www.unece.org/energy/se/cmm.html').
Founded in 1992 in the context of the Earth
Summit in Rio, and based in Geneva,
Switzerland, the United Nations
Environment Programme Finance
Initiative was established as a platform
associating the United Nations and the
financial sector globally. The need for this
unique United Nations partnership arose from
the growing recognition of the links among
finance and environmental, social, and
governance challenges; and the role financial
institutions could play for a more sustainable
world (see http://www.unepfi.org/').
Verra supports climate action and sustainable
development with standards, tools, and
programs that assess environmental and
social impacts, and enable funding for
sustaining and scaling up these benefits. It is
one of three approved registries for the
California Cap-and-Trade program and also
serves as a registry for voluntary credits (see
http://www.verra.org').
Under partnership between the World
Resources Institute and the World
Business Council for Sustainable
Development, the Greenhouse Gas Protocol
is a widely used international accounting tool
for government and business leaders to
understand, quantify, and manage GHG
emissions (see http://www.ghgprotocol.org/').
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Appendix E: CMM Project Lending Evaluation Checklist
Project Overview
•	Project description
•	Business plan
•	Project financial projections including all
assumptions
•	Description of principal project risks and
risk mitigation analysis
•	Financing plan with detailed sources and
uses of funds (e.g., equipment, financing
costs)
-	Project cost breakdown
-	Evaluation of equity or collateral
contributed (e.g., cash, prepaid
development expenses)
-	Leverage (i.e., financing provided by
borrower and financing requested)
•	Carbon finance plan (if applicable)
Borrower Information
•	Corporate documents (e.g., Articles of
Incorporation, Partnership Agreement,
LLC Articles, operating agreement)
•	Relevant experience in CMM project(s)
and related technology
•	Resume(s) of project development staff
•	Audited financial statements
(e.g., balance sheet, income statement,
cash flow) - year-to-date, plus two-
three previous years, if available
•	Three-year pro forma financial statements
demonstrating anticipated results or
expected impact of proposed transaction
•	Corporate tax returns (most recent two-
three years) may be required from project
developer
Project Feasibility and Contractual
Documentation
•	Project implementation schedule, showing
target dates for achieving essential project
milestones
•	Feasibility studies, and technical and
market reports (sufficient to demonstrate
project's technical feasibility), with
detailed information including:
-	Anticipated gas flow rate
(e.g., Bcf/day)
-	Projected gas quality (i.e., percent
methane and range)
-	For projects at active coal mines:
projected mine life, description of
mining plan (e.g., seams to be mined,
planned production levels, seam
depth) including mine maps
-	Planned investments for CMM and
documentation about projected capital,
operating, and maintenance costs; and
expected performance
•	Contractual flow chart (i.e., project
participants and contracts)
•	Environmental assessment
•	Description of project contracts
(i.e., project contracts to be included such
as construction contract), especially
agreement with mine owner/operator (for
projects at active coal mines), and all
agreements with surface owners and
documentation of rights to the CMM
•	Background information on each of the
project participants, including financial
information.
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Appendix F: Glossary
Note: terms with an asterisk (*) are
presented as defined by the World Bank
Carbon Finance Glossary of Terms.30
Additionally*: According to the Kyoto
Protocol, greenhouse gas emissions
reductions generated by Clean Development
Mechanism (CDM) and Joint Implementation
(JI) project activities must be additional to
those that otherwise would occur.
Additionality is established when there is a
positive difference between the emissions
that occur in the baseline scenario and the
emissions that occur in the proposed project.
Broker/Trader: A party that mediates
between a buyer and a seller (e.g., for the
sale of carbon offsets).
Carbon Finance*: Resources provided to
projects generating (or expected to generate)
greenhouse gas (or carbon) emissions
reductions in the form of the purchase of such
emissions reductions.
Certified Emission Reductions (CERs)*: A
unit of greenhouse gas (GHG) emissions
reductions issued pursuant to the Clean
Development Mechanism of the Kyoto
Protocol, and measured in tonnes of carbon
dioxide equivalent (tC02e). One CER
represents a reduction of GHG emissions of
one tC02e.
Clean Development Mechanism*: The
mechanism provided by Article 12 of the
Kyoto Protocol, designed to assist developing
countries in achieving sustainable
development by permitting industrialized
countries to finance projects for reducing
greenhouse gas emissions in developing
countries and receive credit for doing so.
Discounted Cash Flow Method: The sum of
a project's net cash flows over the project's
life is discounted to the present [i.e., the net
http://siteresources.worldbank.ora/INTCARBONFINANCE/
Resources/64897 World Bank web lower Res..pdf
present value (NPV) of the project]. The
discount rate used to make this calculation
represents the investors' cost of capital. If a
project's NPV is positive, then the project is
deemed capable of yielding the minimum
required return.
Emission Reduction Units*: A unit of
emissions reductions issued pursuant to Joint
Implementation. This unit is equal to one
tonne of carbon dioxide equivalent.
European Union Allowances (EUAs)*: The
allowances in use under the European Union
Emissions Trading Scheme. An EUA unit is
equal to one tonne of carbon dioxide
equivalent.
Internal Rate of Return (IRR): Discount
rate at which the net present value of the
project's net cash flow is zero. In other
words, it is the rate that equates the present
value of future cash flows with the initial
capital investment. The expected IRR on a
project can be compared to return rates on
alternative investment opportunities.
Joint Implementation*: Mechanism
provided by Article 6 of the Kyoto Protocol,
whereby a country included in Annex I of the
United Nations Framework Convention on
Climate Change (UNFCCC) and the Kyoto
Protocol might acquire Emission Reduction
Units when it helps to finance projects that
reduce net emissions in another industrialized
country (including countries with economies
in transition).
Retailer: Refers to parties who sell relatively
small amounts of carbon offset credits to
individuals or organizations and have
ownership of a portfolio of credits.
Renewable Energy Certificates*: Tradable
environmental commodities in the U.S. that
represent proof that 1 megawatt-hour of
electricity was generated from an eligible
renewable energy resource.
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Turnkey: A project or contract that provides
for the complete design, procurement (of
equipment), construction, and start-up of a
facility - by a date certain - for a fixed sum
and at guaranteed performance levels.
Verified Emission Reductions*: A unit of
greenhouse gas emissions reductions that has
been verified by an independent auditor. This
designates emissions reductions units that are
traded on the voluntary market.
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