Madam Speaker, on February 26, 2009, the Office of Architect of the Capitol (AOC) received a letter signed by the Speaker of the House and the Senate Majority Leader directing a reduction in the use of coal at the Capitol Power Plant, in…
Madam Speaker, on February 26, 2009, the Office of Architect of the Capitol (AOC) received a letter signed by the Speaker of the House and the Senate Majority Leader directing a reduction in the use of coal at the Capitol Power Plant, in favor of natural gas. In response, I wrote a letter to the AOC inquiring about the impacts of this proposal and the costs associated with it. The text of that letter and the Architect's response follow.
Congress of the United States,
House of Representatives,
Washington, DC, March 4, 2009.
Mr. Stephen Ayers,
Acting Architect of the Capitol,
Washington, DC.
Dear Mr. Ayers: There have been several articles written
about the Capitol Power Plant in recent weeks and I have had
several groups in my office lobbying to stop using coal at
the plant. I would appreciate your providing me some basic
facts about the plant.
1. When was it constructed, what was its initial cost, and
when did it begin operations?
2. What was/is the rated electrical capacity of the plant?
3. How much coal was burned at the plant during its peak
years of operation?
4. When was natural gas first used as a fuel in the plant,
and what was the cost to convert the plant so that natural
gas could be used?
5. What is the mix of fuel used today at the plant, in
percentages?
6. What has been the additional cost or cost-saving
associated with the use of a mix of natural gas and coal,
instead of coal only?
7. What is the timeline for converting the plant to natural
gas only, and what will be the cost of the conversion?
8. What is the projected additional cost or cost-saving
over the next five years, by converting the plant to operate
only on natural gas?
9. What type of coal is presently burned at the plant, and
where is it produced?
10. Does the plant produce electricity, or only steam and
cooled water for the Capitol complex?
11. If electricity is produced, what amount of income does
the sale of the electricity produce annually?
12. If electricity is not produced, why not?
13. If electricity is not produced, what would it cost to
convert the plant so that electricity could be produced and
sold, and what would be the projected annual income from
those sales?
14. What emissions controls are in place at the plant, when
were they added, and at what cost?
15. Is the plant presently in compliance with federal Clean
Air Act regulations?
16. If the plant is not in compliance with emissions
limitations, what additional controls might be needed to
continue to use coal or a mix of coal and natural gas, and
what are the estimated capital costs of those additional
controls?
Thank you very much for your attention to this request. I
will look forward to your response.
Sincerely,
Ed Whitfield,
Member of Congress.
The Architect of the Capitol,
Washington, DC, March 20, 2009.
Hon. Ed Whitfield
House of Representatives,
Washington, DC.
Dear Congressman Whitfield: Thank you for your interest in
the U.S. Capitol Power Plant. As a matter of background,
Congress authorized $1,545,975.65 for the design and
construction of the Capitol Power Plant on April 28, 1904,
and it was completed and began operations in 1910.
Originally, the plant was constructed to produce electricity.
However, since 1951 it has not produced electricity and only
generates steam and chilled water for the Capitol Complex.
The Capitol Power Plant is currently capable of using three
fuels; coal, natural gas, and fuel oil. In a series of
projects starting in 1989, individual boilers within the
plant have been modified to be capable of burning natural
gas. In Fiscal Year 2008, the fuel consumed by the plant was
65% natural gas and 35% coal. The largest amount of coal
burned during the last 20 years was in 1993, when the plant
used 47,393 short tons. The plant currently burns low sulfur
bituminous coal which is purchased through the General
Services Administration and the Defense Energy Support
Center. The following table provides details on the fuel
usage and costs for Fiscal Year 2008:
------------------------------------------------------------------------
Utility type Energy (MMBTU) Cost ($) ------------------------------------------------------------------------ Natural Gas............................. 975,046 $12,653,649 Oil..................................... 120 $2,291 Coal.................................... 528,489 $2,444,511 Heating Energy Total.................... 1,503,655 $15,100,451 ------------------------------------------------------------------------
The Capitol Power Plant operates in full compliance with
current Federal Clean Air Act regulations. The plant utilizes
two reverse air bag houses, installed in the early 1980's, to
control particulate emissions. Emissions are further
controlled via fuel specifications and combustion controls.
On February 26, 2009, the Office of Architect of the
Capitol (AOC) received a letter signed by the Speaker of the
House and the Senate Majority Leader directing a reduction in
the use of coal at the plant, in favor of natural gas. Our
preliminary estimates indicate that operating the plant using
100% natural gas will cost an additional $5-$7 million
annually in fuel costs and will require a one-time capital
investment needed to equip the plant. We are currently
preparing preliminary designs with cost estimates for the
capital investment requirement.
The AOC has undertaken a comprehensive strategic planning
process for the Capitol Power Plant. Leveraging the skills of
expert consultants and in-house staff, the AOC is analyzing a
number of options for the plant, including several scenarios
which utilize cogeneration systems to generate electricity.
Those options are also being reviewed by the National Academy
of Sciences and later will be reviewed by the Department of
Energy. We expect to publish a final report in Sumner 2009.
Should you have further questions about the Capitol Power
Plant or any of AOC's activities, please do not hesitate to
contact me at 228-1793.
Sincerely,
Stephen T. Ayers, AIA,
Acting Architect of the Capitol.
Congress of the United States,
House of Representatives,
Washington, DC, March 25, 2009.
Mr. Stephen Ayers,
Acting Architect of the Capitol,
Washington, DC.
Dear Mr. Ayers: Thank you for your prompt and very helpful
response to my letter to you of March 4, 2009, regarding the
Capitol Power Plant. I would appreciate your further response
to these two additional questions:
1. You indicated that ``in a series of projects starting in
1989, individual boilers within the plant have been modified
to be capable of burning natural gas.'' What was the total
capital cost (or your best estimate) of those modifications?
2. In my previous letter I asked where the coal is produced
that is burned in the plant, and you responded that the coal
is purchased through GSA and the Defense Energy Support
Center. Can you tell me which state(s) the coal comes from?
I appreciate your attention to this request, and look
forward to your response.
Sincerely,
Ed Whitfield,
Member of Congress.
The Architect of the Capitol,
Washington, DC, April 2, 2009.
Hon. Ed Whitfield,
House of Representatives,
Washington, DC.
Dear Congressman Whitfield: Thank you for your letter of
March 25, 2009 regarding the Capitol Power Plant. I
appreciate your continued leadership on energy issues and
your support of the Office of the Architect of the Capitol
(AOC). Your letter contained two questions addressed below.
You asked for an estimate of the total capital investment
made in recent years for modifying boilers at the Capitol
Power Plant to burn natural gas. We have completed several
projects stretching over the past twelve years to convert
individual boilers to burn natural gas. The capital
investment for these projects was approximately $1.5 million.
You also asked which state supplies coal used at the
Capitol Power Plant. The AOC purchases coal through the
Government Services Agency (GSA) and the Defense Energy
Support Center. These entities are responsible for
determining the source of coal supplied under their contract.
It is our understanding, based on information from the GSA,
that the most recent supplier of coal for the plant is
located in West Virginia.
Should you have further questions about the Capitol Power
Plant, please do not hesitate to contact me.
Sincerely,
Stephen T. Ayers, AIA,
Acting Architect of the Capitol.