ENVIRONMENTAL  FINANCIAL ADVISORY BOARD
   Members

 A. James Barnes
      Chair

   Terry Agrtss

   Julie Belaga

   John Boiaud

 George Butcher

  Donald Correll

  Michael Curtey

  Rachel Denting

  Fete Domealcl

  KellyDamuurd

 Mary Francoeur

 James Geohardt

 Steve Grossman

  Scott Hasklns

Jennifer Hernandez

   Keith Hinds

  Steve nonfood

 Langdon Marsh

   Greg Mason

 Llndene Patton

   Cherle Rice

   Helen Sahl

 Andrew Sawyers

   Jun Smith

   GregSwartz

 Steven Thompson

   Sonla Toledo

    Jun Tozzl

   Justin Wuson

   John Wise

   Stan Helburg
   Designated
  Federal Official
                           NOV   1  2007
Honorable Stephen L. Johnson
Administrator
United States Environmental Protection Agency
1200 Pennsylvania Avenue, NW
Washington, DC  20460

Dear Administrator Johnson:

       The Environmental Financial Advisory Board (EFAB) was asked by the
Office of Air and Radiation to review the Smart Way Transport program to
determine if there were any innovative finance mechanisms that could be devised
to make the program more attractive. This report is our response to this request.

       We have realized that the SmartWay Transport program is only the
beginning of the opportunities for financing small-source emissions reductions.
There are millions of small stationary or mobile diesel engines which are either
owned by small businesses or private individuals, and which could be either
retrofitted or replaced in order to reduce emissions. Furthermore, we found that
among the states there were almost no finance programs to deal with these
matters.

       We, therefore, recommend that the Agency embark on a major effort to
encourage the states to create Air Quality Finance Agencies (AQFAs).  We would
like to make two observations  about this recommendation.

       First, the Agency is home to two of the most innovative environmental
finance programs hi the world: the almost $60 billion Clean Water State
Revolving Fund and the $11+ billion Safe Drinking Water State Revolving Fund
(the "SRFs"). These, however, are in the water sector. Apart from the limited
application of CWSRF dollars to fund mitigation of atmospheric deposition that
impacts water quality, there is  nothing comparable in the air sector or hi any
individual state. We believe such programs could address a great need.

       Second, because of the inherent nature of the financial transactions
themselves, such programs should not be onerous at the state level.  The State of
Maryland,  for example, estimates that the average annual borrowing from its
SRFs is in the $8  million range. The average annual borrowing from a state
AQFA is likely to be in the $40,000 range - an immense difference.  Furthermore*
                        Providing Advice on "How To Pay" for Environmental Protection

-------
                                                                Honorable Stephen L. Johnson
                                                                          Page2 of 2 pages

SRF borrowers are public; state AQFA borrowers will be private. This means that the
capitalization requirements for state AQFAs will be relatively modest.  There are resources
within state governments, such as state departments of economic development, which are
experienced in private sector lending.

       For these reasons the Board does not believe that implementation of AQFAs would
prove overly burdensome to the states. On this point, the Agency should consider discussing,
with the Department of Transportation, whether allocations of a small portion of its private
activity bonding authority to state AQFAs could be undertaken in compliance with the Safe,
Accountable, Flexible, Efficient, Transportation Equity Act: A Legacy for Users ("SAFETEA-
LU") to enhance the value of such programs.

       This recommendation offers an opportunity to use an innovative set of tools to address
our nation's air pollution problems. The creation of state AQFAs would be a landmark
beginning to such efforts; and we commend this concept to you and the Agency.

       It is a pleasure to offer this recommendation to you. As always, if the Board may provide
further information or assist on this or any other matter, we would be delighted to do so.

                                        Sincerely,
       A. James Barnes                               A. Stanley Meiburg
       Chair                                         Designated Federal Official

-------
     United States Environmental Protection Agency
             Environmental Financial Advisory Board
                    Report on Innovative Finance Programs
                          for Air Pollution Reduction
SUMMARY

The Environmental Financial Advisory Board (the "Board") was originally asked by the Office
of Air and Radiation (OAR) to review the  SmartWay retrofit program to determine if any
innovative financing programs could be developed to spur sales of SmartWay kits and thus
reduce the emissions of various oxides of nitrogen (collectively "NOx"), carbon dioxide (COi),
and particulates that attend the various products comprising the kits.

The Board has identified several major innovations that will create significant market incentives
not only for SmartWay Kits, but also for other programs that reduce air emissions from mobile
sources and even other small, stationary sources. The Board recommends that these innovations
be implemented at the State level.  There are presently a few states that offer the odd, one-off
grant, loan, or other incentive for these purposes1; but none do so on the order of magnitude or
with the concerted effort that we recommend here.  To this end, we propose a major effort by the
Agency to  encourage States  to create Air Quality Finance Authorities with  the power  to
introduce these financial innovations.  This would be the first major air emission reduction
finance program anywhere in the world that we know of. In short, we recommend:

   •   States should create Air Quality Finance  Authorities (AQFAs), or empower existing
       environmental finance authorities to  finance certain types  of air emission reduction
       equipment; or, at least, create a state-wide or regional air emission reduction financing
      program.

   •   State AQFAs should  offer long-term, low-rate financing to small private owners  of
      polluting equipment to upgrade their equipment or, if applicable, to retrofit it to reduce
       emissions.

   •   State AQFAs should be the nominal purchasers of such pollution reduction equipment for
       the purpose of achieving volume discounts which can be passed on to end-users.  The
       equipment can be resold, or leased, to end-users.

   •   State AQFAs should negotiate fleet fuel discounts on behalf of those companies who use
       their programs.
 Grants: CA, PA, WI and TX. Loans: AR, MN. Other: OR.

-------
                                                  EFAB Air Pollution Reduction Incentives Report
                                                                             Page 2 of 10
   •   State AQFAs  should acquire  the  rights to the emission reduction credit  on each
       transaction  and use or sell those emission credits to further reduce the cost  of the
       program.

   •   EPA should review all of its funding programs which have a nexus to air emissions with
       a view to, wherever possible, using them as an incentive to encourage states to take the
       above actions.

BACKGROUND AND FINDINGS

The Board has determined that several innovative financing techniques can be used to promote
the SmartWay program. Moreover, we have also determined that the same techniques may be
applicable to a wide variety of other small, stationary emission sources.

The Board's investigations into the SmartWay program found that the real need for innovative
finance lay in dealing with the tens of thousands of small trucking firms that lacked capital and
did not enjoy superior credit ratings. Most of these truckers are locked into a financial regime
with terms so short (3-5 years) and interest rates so high (-14%), that the cost of financing the
kits was only marginally offset by the fuel savings - and only so for extremely long-haul carriers
(125,000+ miles per year).  For example, the cost of a SmartWay kit is estimated at $20,100.  To
finance this amount  for  three years at 14% would require an annual payment of $8,657.
Estimated fuel savings of 3,500 gallons per year per tractor (based on a 14% savings on 125,000
miles  at 5 miles per gallon) at a cost of $2.50 per gallon would result in fuel cost savings of
$8,750 per year.  Thus, a  trucker who drove 125,000 miles would save only $92.30  per year.
This means that if the trucker erred on his actual mileage by only 200 miles (0.16%), he would
lose money.  This problem  is exacerbated when shorter-haul trucks are considered,  some of
which drive only  20,000  miles per year.   In addition,  professional  truckers are at least as
skeptical as the average motorist  when it comes to believing claims of fuel efficiency. So, the
SmartWay retrofit program has not taken off, as it should have.

(It should be noted that the SmartWay program has pioneered two loan programs.  The first, the
SmartWay Loan program, takes advantage of the U.S. Small Business Administration's  Business
Express Loan program, offering 12% loans to firms that  are 51% owned by  women,  veterans,
minorities or firms located in certain distressed areas.  It has generated about  100 loans to date,
nationwide.   The  second is the SmartWay Plus Loan  program which is offered through
community development banks in Norfolk, Virginia, and New York City.)

The Board then learned of the activities of Cascade Sierra Solutions (CSS), a Non Governmental
Organization (NGO) operating on the West Coast, which, we understand, was  created by a grant
from  the SmartWay program, and which is "dedicated to saving fuel and reducing emissions
from heavy-duty diesel engines".  CSS has developed a program that exploits two additional cost
saving factors.  CSS, acting as an agent for the kit manufacturers, sells SmartWay kits directly to
truckers.  By aggregating these sales, they are able to achieve volume discounts of 6% on their

-------
                                                    EFAB Air Pollution Reduction Incentives Report
                                                                                Page 3 of 10


purchases of SmartWay kits2. This volume discount could be passed on to end users to further
enhance the  attractiveness of the program.  In  addition,  although their "clients" had no legal
relationships among themselves, their "client" relationship with CSS was sufficient for CSS to
negotiate a  fleet fuel discount of 6%.   For a  125,000 mile  carrier, this  results in additional
savings of $3,150 per year (with a SmartWay kit).

It soon became clear to the Board that the  genius of CSS's  innovation lay in their ability to
synthetically aggregate hundreds of small truckers to avail  them of volume discounts.

We then began to further consider the question of the "synthetic aggregation" of small trucking
companies and began  to look at ports, where  tens of thousands of trucks  congregate daily3.
Many ports are run by port authorities, which are units of state or local government.

There  are four important conclusions we drew from our investigations of ports.  First, port
authorities have  the ability to issue bonds.  Second,  ports, as large stationary sources of air
pollution, have need to  reduce emissions not only from their own equipment, but also from
equipment owned by others, such as trucking companies, which are naturally drawn to, and use,
port facilities.   Third,  because of  this overarching interest  in reducing air emissions, port
authorities could afford to be less sensitive to credit concerns than are commercial bankers who
have clear fiduciary responsibility for their depositors' and shareholders'  funds.  For this reason,
port authorities should be more willing to extend the tenor of loans to terms commensurate with
the service lives of air emission reduction facilities financed with their bonds.

Fourth, as a result of this  need  to  reduce emissions in  situ, port authorities need emissions
credits. It would, therefore, be very beneficial for ports to  assist their trucking clientele to reduce
emissions if the ports themselves could,  in turn, get credit for the reductions.

At this stage of our investigations, two other important considerations occurred to us. First, there
are other "non-port" areas (such as truck stops)  where the intervention of a government agency
could provide  the same benefits.   Thus we began to think  of new, statewide agencies with
financing authority for air pollution reduction.

Our second,  and  most important, consideration is that there is a wide universe of air polluters -
both mobile and stationary - who share the same economic  profile as do the truckers in the
SmartWay program.  These types of entities typically own  various kinds  of diesel powered
vehicles - stationery equipment, such  as  cranes, powered  by diesel engines;  diesel powered
construction equipment, and the like.  The characteristics they share are as follows:
    1)  They are small source polluters.
    2)  There are literally millions of these small source polluters.
2 CSS does not pass this savings on to their customers, but rather uses it to cover their administrative costs. In this
report, we will recommend that these savings be passed along to SmartWay kit purchasers.
3 The Port of Baltimore, which is 13th in size in the United States, estimates that 2,500 trucks visit their facilities
daily.

-------
                                                   EFAB Air Pollution Reduction Incentives Report
                                                                              Page 4 of 10
    3)  They are almost all owned by small private businesses or private owners.
    4)  They do not have superior credit and, therefore, have limited access to capital.

Our conclusion, in one sentence, is that these small polluters need to be synthetically aggregated
and offered favorable financing terms by State AQFAs as an incentive either to install pollution
reduction equipment, such as SmartWav  kits, other air  emission reduction equipment, or to
purchase new state-of-the-art low emission engines.

From all of the above investigations, we conclude that a major finance program to advance the
use of SmartWay kits and other air pollution reduction devices could be developed through State
AQFAs or other governmental entities such as port authorities.  Specifically, we believe:

       1) That State AQFAs and other governmental entities with bonding authority should be
          able to issue  bonds at favorable rates to finance the acquisition of SmartWay kits or
          other mobile-source pollution  reduction devices,  which  can be sold or  leased to
          tracking companies.
       2) That the terms of such bonds  can be commensurate with the  service lives of the
          equipment so financed.  In this case, term could be extended from 3 to as much as 10
          years, with accompanying dramatic reductions in financing costs4.
       3) That such agencies can negotiate  volume discounts  from the manufacturers of the
          components of the kits, and pass along this savings to SmartWay kit purchasers.
       4) That such agencies can have their SmartWay kit purchasers collectively designated as
          a fleet for the purpose of obtaining fleet discounts for diesel fuel.
       5) That such agencies should be allowed to keep for their own account, or  trade, the
          emission credits attributable to all of the emission reductions from the tracks in their
          respective SmartWay fleets.

Below are a few examples of what could be done through State AQFAs.

Example #1 - New low emission trucks

Instead of just a SmartWay kit, let us consider brand new low-emission diesel tractor.  Let us say
that the average  new,  fuel-efficient,  environmentally  friendly tractor costs  $100,000.   At
conventional rates for small trackers paying  full  price for the tractor, it would cost them some
$29,128 per year.  If they bought the same track through a State AQFA with a volume discount,
it would cost the  same tracker only $11,096 per year.  Add in a fleet fuel discount card and the
cost is lowered even further.  The result is  a very strong financial incentive for truckers to
modernize their fleets with more fuel efficient models that pollute less.
4 A 10% loan of $ 1,000 with a three-year term requires an annual payment of $402.11. The same loan, with a 10-
year term, only requires an annual payment of $162.75.  A 60% reduction!

-------
                                                  EFAB Air Pollution Reduction Incentives Report
                                                                             Page 5 of 10
Example #2 - Truck Stops

The characteristic emission problem with truck stops arises from idling.  Trucks idle at such
facilities, with their engines on, for as much as 10 hours per day.  Each hour they idle consumes
one gallon of fuel.

The alternative to idling is to have an Auxiliary Power Unit (APU) which supplies power to the
cab while the driver sleeps or rests or to use Truck Stop Electrification (TSE).  Both APUs and
TSE significantly reduce idling emissions.

Truck stops are largely privately owned.  The  installation of APUs or TSE depends solely  on
whether the manufacturers of these devices can  convince truck stop owners to install them. The
manufacturers want to get paid in full as soon as possible. The truck stop owner, if he invests in
APUs or TSE, wants to recover his investment as soon as  possible.  However, as the fees for
using an on-site APUs or TSE approach the cost of burning fuel for the same period of time
($2.50 per hour), the incentive for drivers to use them disappears.

If, however, a State AQFA were to acquire a non-possessor easement interest in the air rights
over the truck stop from the truck stop owner (for which it would pay the truck stop owner an
annual fee), then the state agency could purchase the APUs or TSE from the manufacturers, and
finance  them with  low-cost, long-term,  bonds  and have  the  manufacturers install and,  if
necessary, maintain them.  The manufacturer would get paid in full up front. The truck stop
owner would receive additional risk-free annual income  from the state.   And the State AQFA
would be able  to set user fees  at  substantially  lower  rates because of the low cost of the
underlying long-term financing.

For example, a truck stop owner would likely want to recover his investment in three years on a
cash-on-cash basis.  For every $1,000 of investment he would need to recover $333 per year in
net fees.  But with 10-year, taxable bonds at 5%, a state agency would only have to recover $130
per year. Thus there would be much more room to offer truckers savings sufficiently substantial
to induce them to use the APU and avoid the polluting emissions.

Depending on state  law, the same  result  might be achieved by the creation of Air Quality
Improvement Districts; much  like the Neighborhood Improvement Districts used in brownfields
reclamations.  An Air Quality Improvement District could be created at a truck stop,  which
might allow the issuance of bonds to finance the installation of APUs at that site.  This could be
done at truck stops  all over the State.  If there were  10 truck stops  in a State that could
accommodate 50 trucks each, the daily fuel savings would be 5,000 gallons or over 1,750,000
gallons per year with commensurate reductions in NOX and COi.

Example #3 - "Drayage Yards"

The second  stationary source of mobile emissions that we considered are what might be called -
for lack of  a better term - "drayage  yards".  Drayage,  the  Board came to learn, has a very
specific meaning in port-related  terminology.  It refers to trucks that remove containers from
ports and deliver them to marshaling yards a few  miles from the port  from whence  they  are

-------
                                                    EFAB Air Pollution Reduction Incentives Report
                                                                                Page 6 of 10
further disbursed.  They also do the reverse, i.e. deliver containers from the yard to the port.
These drayage yards are privately owned and, like ports, are magnets for trucks.

There are two issues regarding drayage yards that need consideration. The first is that, like truck
stops and ports, much idling occurs there. However, there are differences between the idling that
occurs at truck  stops  and that  which occurs at drayage yards.  At truck stops, there are a
relatively small  number of trucks that idle for long periods of time.  These can be dealt with
effectively  by stationary APUs that are affixed to each truck parking space.  At drayage yards,
the characteristic idling is the converse, i.e., many trucks idling for relatively short periods of
time. This type of idling can best be  dealt with by replacing older trucks with newer,  cleaner
models.  Privately owned drayage yards, however, have no capability of offering the owners of
their older user-trucks any financial incentives to replace them. States, however, could intervene
and create such incentives through AQFAs.

It would certainly be in the interest of a State to reduce such emissions by creating a program to
finance cleaner trucks that use such facilities.5  In this regard, the concepts of an Air  Quality
Improvement Easement or an Air Quality Improvement District would be very useful in bringing
the financial power of long-term, bond financing to bear on this problem.

The second issue involving drayage yards deals directly with emission credits.

As previously noted, drayage yards reside only a few miles from the port they serve.  Thus, they
will virtually always be in the same airshed as is the port itself. So, too, will be the dray trucks.
They will always be  driving and polluting  within the same airshed where  the port is located.
Ways and means, therefore, need to be  developed where a stationary source of mobile emissions,
such as a port (public) or a drayage yard (private), can legally obtain emissions credits from the
owners of the mobile sources whose emission reductions they finance.   Ports and State AQFAs
should be  able to acquire the emissions credits from the truckers whom they induce to buy
SmartWay  kits; newer, cleaner trucks and other pollution reduction devices.

We understand that the Agency has already dealt with this  issue at least once in  San Diego,
California, where an electric generating utility in need of emission credits purchased a  fleet of
sanitation trucks that used natural gas/propane for a privately-owned company that handled solid
waste disposal for the county government.  The utility was able to acquire and use the  Mobile
source Emission Reduction Credits (MERCs) effected by the new engines.  These sanitation
trucks  always remained within the county which, in turn, was within the same non-attainment
area as the power plant.  In this case, the Agency was able to satisfy itself that such reductions
were "real, quantifiable, federally enforceable, permanent and surplus" within the meaning of the
Clean Air Act. This precedent must be expanded to encourage lower vehicle emissions which
will benefit more non-attainment areas.
5 We understand the SmartWay program is already cooperating with the ports of Norfolk and New York/New Jersey
on a pilot program similar hereto.

-------
                                                  EFAB Air Pollution Reduction Incentives Report
                                                                              Page 7 of 10
ADDITIONAL CONSIDERATIONS

Before concluding, we  would like to  offer some observations on two related matters:  the
possible use of tax-exempt bonds  and  the implementation of the recommendations contained
herein

Tax-exempt Bonds

Tax-exempt bonds are the mainstays of finance programs in the water and wastewater sectors.
This is not the case in the air sector. The reason for this is that most drinking water providers
and wastewater treatment system operators are public entities that can readily issue tax-exempt
bonds for capital projects.  Most air polluters, on the other hand, are private, where the  issuance
of tax-exempt bonds is awkward and problematic.  Tax-exempt bonds issued for the benefit of
private entities are called Private Activity Bonds (PABs).

The discussions above regarding the possible issuance of tax-exempt bonds raise the following
questions:  Under what circumstances, if  any, could a  government  agency such as  a  port
authority,  or  State AQFA, issue tax-exempt bonds to purchase  mobile source air pollution
abatement equipment for sale or lease to private entities?

Based on informal discussions with bond counsel, we  believe that tax-exempt PABs cannot be
issued to finance air pollution control devices for private users. There are, however, two small
exceptions. The first is  what might be  called a de minimis exception: if the PAB is a  part of a
larger bond issue  and constitutes less that 5% of such issue and is less than $15 million.  Thus,
bonds issued  for the purposes described herein could be issued as a small part of a larger tax-
exempt bond financing issued for other purposes as long as the amount was below those two
stated thresholds.   The large capital programs of ports may avail them of the opportunity to
aggregate  air  emission  financing  as part  of  larger tax-exempt  financings  while remaining
compliant with these de minimis thresholds.

The second exception appears to be of even more limited applicability.  It was created  by the
passage of the Safe,  Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for
Users, or "SAFETEA-LU", (Pub. L. No. 109-59), which was enacted in 2005.  Section  11143 of
this Act added sections 142(a)(15) and 142(m) to the Internal Revenue Code, which authorize up
to $15,000,000,000  of  tax-exempt private activity bonds to  be issued by  State  or local
governments for a new type of exempt facility, i.e. "qualified highway or surface freight transfer
facilities".  The relevant part of the definition of this term for our purposes is "any surface
transportation project that receives Federal assistance under title 23, United States Code". So, if
one of the programs described above is part of a larger transportation program that is receiving
grants from the U.S. Department of Transportation under title 23 of the U.S. Code, then bonds
issued for that program are eligible for this exception.  Included under title 23 (section 149(b))
are qualified highway or surface freight transfer projects that have air quality benefits.  These
are projects that are, determined by the Transportation Secretary, after consultation with the EPA
Administrator, "likely to contribute to the attainment of a national  ambient air quality standard,
whether through  reductions in  vehicle miles  traveled, fuel  consumption, or through other
factors."

-------
                                                   EFAB Air Pollution Reduction Incentives Report
                                                                              Page 8 of 10
It is apparent that this matter is quite complicated. States should be aware of these exceptions
and seek competent bond counsel to advise them.

In the final analysis, however, if all avenues to tax-exempt bond financing fail, States should be
prepared to issue taxable bonds for the programs described herein.  In the current interest rate
environment, a tax-exempt,  10-year bond would yield about 4%; while its taxable counterpart
would yield about 5%.  The difference in payment between these two bonds is $123 vs. $130 per
year (per $1,000 financed).  This is minimal; whereas the difference  between these and the
conventional financing available  to  most small truckers ($430.73) is many times larger.  In
addition, if State AQFAs chose to lease the  emission reduction equipment to end-users, they
would be able to aggregate and sell the depreciation benefits of the  equipment for tax purposes,
and use the proceeds of such sales to further reduce the cost of the program to the end users. So,
State AQFAs should pursue taxable financing when all else fails.

Implementation

In the course of our investigations, we had informal conversations with officials at two major
ports.   When the  subject of establishing financing  programs for  the truckers who  use their
facilities came up, it became abundantly clear that the port officials did not see themselves in the
banking business and were very uncomfortable with the thought of entering it, even on a limited
basis.   The same  sentiment  is probably true of state air pollution control agencies  that see
themselves as regulators,  and certainly not lenders.

That said, the Board believes there are two points to  consider.  The first is that there are ample
skills in most state governments for mounting private sector lending programs.  They are not in
any  department that deals with the environment; rather they are in  the department of economic
development.  Even most large counties  have private sector lending programs associated with
their economic development programs. This  is a very important point because there will most
certainly be some defaults and delinquencies in any lending program for truckers or other such
small businesses.  The agencies that run  the State Revolving Fund programs deal largely with
municipal borrowers or public authorities where defaults and delinquencies are very rare. But
the economic developers  have appropriate analytical skills to minimize initial credit risks as well
as the skills to manage defaults, foreclosure, repossession and the resale of physical assets.

The second point is that there are alternative strategies for implementing such lending programs.
CSS is  a good example.  Instead of having  a state, or port authority,  directly manage an  air
quality  financing program, they could contract with a NGO such as CSS to manage it for them.
Or,  in  the final analysis, states could set up  linked deposit programs or issue  limited loan
guaranties to qualified commercial banks and let them manage these  types of lending programs.

Setting  up state sponsored programs will require capital commitments.   Seed money can  be
provided  from  a  number  of state sources  such  as  general,  economic  development  or
environmental funds from taxes or fee income.  Existing federal programs may also provide a
complement of capitalization dollars to support state efforts.

-------
                                                  EFAB Air Pollution Reduction Incentives Report
                                                                             Page 9 of 10
RECOMMENDATIONS

Bearing in mind the above considerations, the Board now recommends:

       1) That the Agency adopt  a  series of formal policies to encourage States  to  form
          AQFAs, or empower existing state environmental finance authorities  to finance air
          pollution reduction equipment; or, at least, create a state-wide or regional air pollution
          reduction financing program.

       2) That the Agency encourage the States to offer long-term, low-rate financing to small
          private owners of polluting equipment to upgrade their equipment or, if applicable, to
          retrofit it to reduce emissions.

       3) That the Agency encourage  States  to  take advantage of volume discounts in the
          purchasing of such equipment.

       4) That the Agency encourage States to negotiate fleet fuel discounts on behalf of those
          who use their programs.

       5) That the Agency work with the States to permit them to acquire the rights to the
          emission reduction credits on each transaction and sell those credits to further reduce
          the cost of their programs.

       6) EPA should review all of its funding programs which have a nexus to air emissions
          with a view to, wherever possible, using them as an  incentive to encourage states to
          take the above actions.

The Board further recommends:

       7) That the Agency approach DOT regarding the use of a portion of the untapped $15
          billion in private activity bonds to underwrite mobile source air emissions reduction
          efforts if this can be done on terms consistent with title 23 of the US Code.

       8) That, bearing in mind differences in State laws and differences in State priorities with
          respect to air emission reductions, the  Agency form Regional Task Forces in each
          EPA region to facilitate the dialogue with the States on these matters.

       9) That the Agency consider:
              a)  undertaking the development of new rules which would permit the trading of
                 MERCs generated through financing programs such as those described herein,
              b)  obtain  advice on  generic questions such as bond counsels'  opinions on the
                 questions of tax-exempt bond issuance that are raised above,
              c)  coordinate the work of the respective Regional Task Forces, and
              d)  disseminate  information  about advances  made in   developing  innovative
                 financing programs among them.

-------
                                                   EFAB Air Pollution Reduction Incentives Report
                                                                             Page 10 of 10
CONCLUSION

In the water and wastewater sectors,  the  Agency  is home to some of the most innovative
financing programs in the world.  Similar innovations have been used to support "brownfields"
redevelopment.  However, because the world of air polluters is populated with small, private
entities that are difficult to finance - instead of large public ones that are easy to finance - little
has been done to create financial incentives in this field.  This need not continue.

The Agency now has a unique opportunity to launch a major initiative to reduce  air pollution
throughout the country by working with the States to create financial incentives for low emission
equipment of all types.

Such programs need not be costly.  Most can be accomplished with financial guaranties.  As such
they can be initially capitalized with modest loans from State governments and supported on an
ongoing basis by reasonable guaranty fees.  Ultimately the initial capitalization loans could even
be repaid to State treasuries.

In summary,  the creation of State AQFAs which provide a combination  of long-term, low-cost
financing; trading  of emissions credits; and  the  utilization of volume  discounts can  form a
powerful innovative financing program that, we believe, can significantly reduce  air pollution
throughout the United States.  We commend these methods to the Agency.

Finally, we note that "air quality finance" is almost an entirely new field with  some entirely new
concepts. The Board will be  happy to continue to work with the Agency to expand this field in
the interests of improving air quality for all Americans.

-------
      .
                 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
                               WASHINGTON, D.C. 20460
                                   APR 29
                                                                            OFFICE OF
                                                                         AIR AND RADIATION
Mr. A. James Barnes
Chair, Environmental Financial Advisory Board
Indiana University School of Law
211 South Indiana Avenue
Bloomington, Indiana 47405-7001

Dear Mr. Barnes:

       On behalf of the Office of Transportation and Air Quality (OTAQ), I would like to thank
the Environmental Financial Advisory Board (the "Board") for your "Report on Innovative
Finance Programs for Air Pollution Reduction" (Nov. 1,2007). This report provides excellent
recommendations for us to consider as we develop and implement innovative finance projects to
reduce diesel emissions.

       For fiscal year 2008, Congress appropriated funds for the first time under the Energy Policy
Act (2005) to help reduce harmful emissions from heavy duty diesel engines, We have issued a $3.4
million grant solicitation, as part of the SmartWay Clean Diesel Finance Program, to establish
innovative finance projects (see www.epa.gov/air/grants/08-04.pdf for the Request for Proposals).
In addition, our EPA Regions may also offer grants to establish innovative loan programs (see
www.epa.gov/diesel'). We have incorporated concepts from your report in our Requests for
Proposals, and  we hope to award projects that are consistent with your recommendations. For
example, we share a common interest in empowering states to  create air quality finance centers
throughout the  country that can issue bonds to create low cost loan programs that will provide
incentives to companies and individuals to purchase cleaner, more fuel efficient diesel vehicles and
equipment OTAQ has also entered into a cooperative agreement with the Great Lakes
Environmental Finance Center to conduct demonstration projects on the issuance of bonds, financial
and tax incentives, and other financial mechanisms to support clean diesel projects.

       We look forward to continuing to work with the Board to find new and  innovative
financial approaches to reducing diesel emissions and conserving fuel.
                            Internet Address (URL)« http:Mivww.epa.gov
     Recycled/Recyclable . Printed with Vagetabl* OH Based Ink* on 100% Poiteonsumer, Proceis Chlorine Free Recycled Paper

-------
       Again, I want to thank you for your efforts to assist our program with financial methods
to deploy cleaner and more fuel efficient vehicles.
cc: Robert Meyers
   Robert Brenner
   Stan Meiburg
                                       Sincerely,
                                         rsirigotis
                                        Director
                         Office of Transportation and Air Quality

-------