Climate Challenge Participation LetterDOE's Energy Partnerships for a Strong Economy
Between United States Department of Energy And East Kentucky Power Cooperative, Inc. The Climate Challenge Program is a joint, voluntary effort of the United States Department of Energy ("DOE") and the electric utility industry undertaken in pursuit of the President's goals for reducing greenhouse gas emissions. The framework of the Climate Challenge Program was established in the Climate Challenge Memorandum of Understanding dated April 20, 1994 ("Climate Challenge MOU"), (see Attachment A to this Participation Accord). This Participation Accord describes the actions that East Kentucky Power Cooperative, Inc. ("EKPC") and DOE have committed to undertake under the Climate Challenge Program. EKPC's commitments include specific activities and efforts to reduce, avoid, or sequester greenhouse gas emissions. DOE's commitments include specific actions designed to assist EKPC in achieving its Climate Challenge Commitments. East Kentucky Power Cooperative, Inc., is a nonprofit electric generation and transmission cooperative corporation which provides wholesale electric service to its 18 member systems (the "Member Cooperatives"), each of which is a rural electric distribution cooperative engaged in the sale of electricity at retall to its member-consumers. The Member Cooperatives provided service to over one million Kentuckians located in 89 of Kentucky's 120 counties through the use of approximately 370,000 meters. EKPC has 1308 Mw of installed coal-fired generating capacity at three plants located in Kentucky and will soon commission three combustion turbines representing 330 MW of peaking capacity. Additionally, the electric cooperatives listed in Attachment B have an ownership interest in and receive bulk electric power from EKPC. Due to this ownership and power supply relationship, the cooperatives in Attachment B will participate in the Climate Challenge Program through EKPC. I. EKPC Commitments. A.
Demand-Side Management: EKPC will continue its present and ongoing demand-side management (DSM) programs, which include several energy efficiency measures for residential consumers;
Generation Efficiency: EKPC has undertaken and will undertake plant efficiency improvement programs. These include plant instrumentation improvements and turbine/generator modifications. Please see Attachment D for further detail. Wildlife Habitat Management Program: EKPC has managed and will continue to manage wildlife habitat areas to promote conservation. As part of this effort, EKPC will plant over 2000 trees over the next four years at its headquarters facility in Winchester, Kentucky. The management plan for this area was developed in conjunction with the Kentucky Nature Preserves Commission and an ecosystems restoration consultant. This area will include wooded wildlife corridor, wooded riparian corridor, oak-ash savannah, prairie and wetlands. At the Spurlock Station in Mason County, Kentucky, EKPC is developing a constructed wetland on an abandoned field. This area will contain hydric plants including shrubs. In 1994, EKPC donated $25,000 to the Kentucky Nature Preserves Commission for the preservation of Blanton Forest, an old growth forest near Harlan, Kentucky. If not preserved, the forest may have been logged. Industry-Wide Initiative: EKPC and its 18 member systems are members of the Earth Comfort Program. This national initiative is designed to:
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Attachment B - Distribution Cooperatives Which are Participating in the Climate Challenge Program Through EKPC Attachment C - Demand-Side Management Program Participation Attachment D - Generation Efficiency Improvements
Big Sandy RECC Inter-County RECC P.O. Box 1746 P.O. Box 87 Paintsville, KY 41240-5746 Danville, KY 40423-0087 Blue Grass RECC Jackson County RECC P.O. Box 990 P.O. Box 307 Nicholasville, KY 40340-0990 McKee, KY 40447 Clark RECC Licking Valley RECC P.O. Box 748 P.O. Box 605 Winchester, KY 40392-0748 West Liberty, KY 41472 Cumberland Valley RECC Nolin RECC Highway 25E 612 East Dixie Gray, KY 40734 Eiizabethtown, KY 42701 Farmers RECC Owen EC P.O. Box 1298 510 South Main Street Glasgow, KY 42142-1298 Owenton, KY 40359 Fleming-Mason RECC Salt River ECC P.O. Drawer 328 111 West Brashear Avenue Flemingsburg, KY 41041 Bardstown, KY 40004 Fox Creek RECC Shelby RECC P.O. Box 150 P.O. Box309 Lawrenceburg, KY 40342 Shelbyville, KY 40066-0309 Grayson RECC South Kentucky RECC 109 Bagby Park P.O. Box 910 Grayson, KY 41143 Somerset, KY 42502 Harrison RECC Taylor County RECC P.O. Box 130 P.O. Box 100 Cynthiana, KY 41031 Campbellsville, KY 42719
Generation Efficiency East Kentucky Power Cooperative operates three coal-fired power plants. Efficiency improvements have been made at each facility. The facilities are described below. William C. Dale Power Station This power plant is composed of four pulverized coal-fired units. Units 1 & 2 are 22 MW each and went into operation in 1954. Units 3 & 4 were placed in operation in 1959 and 1960 respectively. The plant is located in Clark County near the town of Ford. It uses once through cooling water from the Kentucky River. Efficiency improvements planned for the facility include:
1. New steam turbines for Units 3 & 4 are under contract for 1995 and 1996. These will improve the heat rate by 300 Btu/kWh. 2. New combustion controls for 1995 and 1996 to improve boiler efficiency. 3. New burners for Units 3 & 4 to improve boiler efficiency. John S. Cooper Power Station This facility is composed of two pulverized coal-fired units. Unit 1 is a 116 MW unit placed in operation in 1964. Unit 2 is a 220 MW unit placed in operation in 1969. It is located in Pulaski County across the Cumberland Lake from Burnside, Kentucky. It uses once through cooling from the lake. Efficiency improvements implemented and planned include: 1. Upgraded turbine steam path to improve turbine efficiency by 100 Btu/kWh in 1993-94. 2. New boiler controls to improve boiler efficiency in 1993. 3. New ash handling system to reduce energy consumption. 4. Improve fuel quality in 1995. 5. Install new generator step-up transformer with lower losses. 6. Improve water treatment system to reduce energy requirements is planned. 7. Fuel switching to higher quality/lower sulfur fuel in 2000. Hugh L. Spurlock Power Station
1. Improved turbine steam path to improve turbine efficiency by 100 Btu/kWh in 1993 on
Unit 2.
2. Modified plant to provide process steam to a paper mill. This process is more efficient
than the paper mill provided its own source of steam. This resulted also in a plant heat
rate improvement of 200 Btu/kWh in 1993.
3. Installed new precipitator controls to reduce energy consumption in 1994.
4. Installed new generator step-up transformer with lower losses.
5. Future modification is planned to the steam path on Unit 1 to improve turbine efficiency.
6. Modifications are planned to use hot reheat steam for industry to improve efficiency.
7. Fuel quality changes are planned in 2000 to improve quality and lower sulfur.
8. Selling at least 25% of flyash for ultimate use in the manufacture of
concrete.
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