LIST OF CUSTOMERS ACADIA BAY ENERGY CO., LLC ATTN: CHRISTIAN H. HERTER III 25 MERGANSER WAY FREEPORT, ME 04032 ACN POWER, INC 7926 JONES BRANCH DRIVE, SUITE 630 MCLEAN, VA 22102 AES POWER INC. 9218 ROGER LEE LANE ST LOUIS, MO 63126-2506 ALLEGHENY ENERGY SUPPLY COMPANY, LLC ROSEYTOWN ROAD RR 12, BOX 1000 GREENSBURG, PENNSYLVANIA 15601 ALLEGHENY POWER GM 800 CABIN HILL DRIVE GREENSBURG, PA 15601 JIM NIXON ALLEGHENY POWER SERVICE CORP. 800 CABIN HILL DRIVE GREENSBURG, PA 15601 ALLIANCE ENERGY SERVICES PARTNERSHIP 9300 SHELBYVILLE ROAD, SUITE 810 LOUISVILLE, KY 40222 AMERADA HESS CORPORATION 2800 EISENHOWER AVENUE ALEXANDRIA, VIRGINIA 22314 AMERICAN ENERGY SOLUTIONS, INC. 10 BRITTANY COURT HAMILTON, OH 45013-5138 KENNETH HAGEMANN AMERICAN MUNICIPAL POWER OF OHIO 2600 AIRPORT DRIVE COLUMBUS, OH 43219-2226 ANN JOSEPH AMOCO ENERGY TRADING CORPORATION 550 WESTLAKE PARK BLVD. HOUSTON, TX 77253 AQUILA ENERGY MARKETING CORPORATION 1100 WALNUT, SUITE 3300 KANSAS CITY, MO 64106 W. ROBERT PARKEY, JR. AQUILA POWER CORP. 10700 EAST 350 HIGHWAY KANSAS CITY, MO 64138 ARKANSAS ELECTRIC COOPERATIVE CORP. 8000 SCOTT HAMILTON DRIVE LITTLE ROCK, AR 72209 ARKANSAS PUBLIC SERVICE COMMISSION 1000 CENTER STREET LITTLE ROCK, ARKANSAS 72203-0400 ARKANSAS VALLEY ELECTRIC COOP. CORP. 1811 WEST COMMERCIAL OZARK, AR 72949 AMEREN SERVICES COMPANY C/O AMEREN ENERGY, INC. 400 S. FOURTH STREET ST. LOUIS, MO 63102-1826 ATLANTIC CITY ELECTRIC COMPANY 6801 BLACK HORSE PIKE EGG HARBOR TOWNSHIP, NJ 08234 AMEREN SERVICES COMPANY C/O AMEREN ENERGY MARKETING 400 S. FOURTH STREET ST. LOUIS, MO 63102-1826 ATLANTIC CITY MARKETING BULK POWER MARKETING 6801 BLACK HORSE PIKE EGG HARBOR TWP, NJ 08234-4130 AMEREN SERVICES COMPANY 1901 CHOUTEAU AVENUE PO BOX 66149 ST. LOUIS, MO 63166-6149 MIKE R. HILL AVISTA ENERGY, INC. THREE RIVERWAY, SUITE 300 HOUSTON, TX 77056 AXIA ENERGY, LP ATTN: JOYCE A. BAMMES 20 E. GREENWAY PLAZA SUITE 700 HOUSTON, TX 77046 BRYAN MUNICIPAL UTILITIES DIRECTOR OF UTILITIES 841 EAST EDGERTON STREET BRYAN, OH 43506 ANTHONY J. AHERN BUCKEYE POWER, INC. 6677 BUSCH BLVD. COLUMBUS, OH 43229 TOM KALUP AYP ENERGY, INC. ONE STUART PLAZA RR #12, BOX 40 GREENSBURG, PA 15601 BUCKEYE RURAL ELECTRIC ADMINISTRATION BUCKEYE POWER, INC. POWER SUPPLY DIVISION 6677 BUSCH BOULEVARD COLUMBUS, OHIO 43226-0036 MIKE BROWN BALTIMORE GAS AND ELECTRIC ROOM 603 39 W. LEXINGTON STREET BALTIMORE, MD 21201 CALPINE ENERGY SERVICES, LP 700 LOUISIANA, SUITE 2700 HOUSTON, TX 77002 BIG COUNTRY ELECTRIC COOPERATIVE, INC. GENERAL MANAGER AND EXECUTIVE VICE PRESIDENT 1010 WEST SOUTH FIRST STREET P.O. BOX 518 ROBY, TX 79543 CALPINE POWER SERVICE COMPANY 50 WEST SAN FERNANDO STREET SAN JOSE, CA 95113 CAN POWER, INC. 7926 JONES BRANCH DRIVE, SUITE 63 MCLEAN, VA 22102 BLUE RIDGE POWER AGENCY ATTN: GENERAL MANAGER 5656 U.S. HIGHWAY NO. 29, SUITE B1 BLAIRS, VA 24527 CAP ROCK 500 WEST WALL, SUITE 400 MIDLAND, TX 79701 BRAZOS ELECTRIC COOP. 2404 LASALLE AVE PO BOX 2585 WACO, TX 76702-2585 CARGILL-ALLIANT LLC 600 CLEARWATER DRIVE MINNETONKA, MN 55343-9497 BRAZOS POWER MARKETING COOPERATIVE, INC. 2404 LASALLE AVENUE WACO, TX 76706 TRANSMISSION DEPARTMENT CAROLINA POWER & LIGHT COMPANY 411 FAYETVILLE STREET MALL PO BOX 1551 RALEIGH, NC 27602 BRITISH COLUMBIA POWER EXCHANGE CORPORATION DIRECTOR, CONTRACTS SUITE 1400, 666 BURRARD STREET VANCOUVER, BC V6C2X8 CENTRAL ILLINOIS PUBLIC SERVICE CO. 607 EAST ADAMS STREET SPRINGFIELD, IL 62739 BROWNSVILLE PUBLIC UTILITIES BOARD PO BOX 3270 BROWNSVILLE, TX 78523-3270 WILLIAM FONTENOT CENTRAL LOUISIANA ELECTRIC CO. 2005 VANDEVELD AVE. ALEXANDRIA, LA 71303 BRYAN MUNICIPAL LIGHT & WATER CO. 841 EAST EDGERTON STREET BRYAN, OH 43506 CENTRAL POWER AND LIGHT CO. ATTN: TERRI GALLUP 539 NORTH CARANCAHUA CORPUS CHRISTI, TX 78401 2 CITY OF DENTON 215 EAST MCKINNEY DENTON, TX 76201 CINERGY CORP 139 E FOURTH STREET CINCINNATI, OH 45202 CITY OF DENTON 901-A TEXAS STREET DENTON, TX 76201 CINERGY POWER MARKETING & TRADING CINERGY SERVICES, INC. 139 EAST FOURTH STREET CINCINNATI, OHIO 45201 CITY OF DOWAGIAC ELECTRIC DEPARTMENT 241 S. FRONT STREET DOWAGIAC, MI 49097 CINERGY SERVICES, INC. 1000 EAST MAIN STREET PLAINFIELD, IN 46168 CITY OF GARLAND 504 STATE GARLAND, TX 75040 CITIZENS LEHMAN POWER SALES 530 ATLANTIC AVENUE BOSTON, MA 02210 CITY OF GRANBURY MUNICIPAL UTILITIES 116 WESTBRIDGE GRANBURY, TX 76048 CITIZENS POWER SALES LLC 160 FEDERAL STREET BOSTON, MA 02210 CITIZENS UTILITIES CO. THREE HIGH RIDGE PARK STAMFORD, CT 06905 CITY OF GREENVILLE 6000 JOE RAMSEY BLVD. GREENVILLE, TX 75402 CITY OF AUSTIN ELECTRIC DEPT. 721 BARTON SPRINGS ROAD AUSTIN, TX 78704 CITY OF HEARNE 210 CEDAR STREET, BUILDING B HEARNE, TX 77859 TRANSMISSION DEPARTMENT CITY OF BEDFORD 207 EAST DEPOT STREET PO DRAWER 807 BEDFORD, VA 24523 CITY OF HEARNE TWO WEST SECOND STREET TULSA, OK 74121-1928 CITY OF BRYAN 205 EAST 28TH STREET BRYAN, TX 77803 TRANSMISSION DEPARTMENT CITY OF MARTINSVILLE 55 WEST CHURCH STREET PO BOX 1112 MARTINSVILLE, VA 24114 CITY OF COFFEYVILLE, KANSAS CITY MANAGER 7TH AND WALNUT P.O. BOX 1629 COFFEYVILLE, KS 67337 CITY OF RICHLANDS, VIRGINIA C/O RICHLANDS MUNICIPAL ELECTRIC DEPT. 217 RAILROAD AVE. RICHLANDS, VA 24641 CITY OF COLLEGE STATION 1101 TEXAS AVENUE SOUTH COLLEGE STATION, TX 77845 CITY OF ROBSTOWN 101 EAST MAIN STREET PO BOX 872 ROBSTOWN, TX 78380 W. KIM HENSLEY CITY OF DANVILLE 10140 MONUMENT STREET PO BOX 3300 DANVILLE, VA 24543 CITY OF SHELBY, OHIO C/O SHELBY DEPARTMENT OF UTILITIES 34 MANSFIELD AVE. SHELBY, OH 44875 3 CITY OF STURGIS 130 NORTH NOTTAWA STREET STURGIS, MICHIGAN 49091 COMMONWEALTH EDISON COMPANY 125 SOUTH CLARK STREET CHICAGO, IL 60603 CITY OF WEATHERFORD 303 PALO PINTO WEATHERFORD, TX 76086 CON EDISON SOLUTIONS 701 WESTCHESTER AVENUE WHITE PLAINS, NY 10604 JOE TREVINO CITY PUBLIC SERVICE BOARD 145 NAVARRO STREET SAN ANTONIO, TX 78205 GREGORY A. HECKMAN CONAGRA ENERGY SERVICES, INC. NINE CONAGRA DRIVE OMAHA, NE 68102 CLECO CORP. 2005 VANDEVELDE AVENUE ALEXANDRIA, LA 71303 CONCHO VALLEY ELECTRIC COOP. 2530 PULLIAM STRET PO BOX 30130 SAN ANGELO, TX 76903 CLECO MARKETING AND TRADING, LLC P.O. BOX 5000 PINEVILLE, LA 71361 CONECTIV ENERGY SUPPLY INC. PO BOX 6066 NEWARK, DELAWARE 19714-6066 CLEVELAND PUBLIC POWER 1300 LAKESIDE AVENUE CLEVELAND, OH 44114-1100 KENNETH BEKMAN CONSOLIDATED EDISON SOLUTIONS, INC. 701 WESTCHESTER AVENUE SUITE 201W WHITE PLAINS, NY 10604 DAN WILKERSON MARK DEVEREAUX CMS MARKETING SERVICES AND TRADING 1 JACKSON SQUARE, SUITE 1060 JACKSON, MI 49201 CONSTELLATION POWER SERVICE, INC. 111 MARKET PLACE SUITE 500 BALTIMORE, MD 21202 THOMAS DODD CNG POWER SERVICES CORP. ONE PARK RIDGE CENTER PO BOX 15746 PITTSBURGH, PA 15244-0746 JOHN COLLINS CONSTELLATION POWER SOURCE 39 WEST LEXINGTON STREET, 11TH FL. BALTIMORE, MD 21201 COASTAL ELECTRIC SERVICES CO. NINE GREENWAY PLAZA HOUSTON, TX 77046 CONSUMERS ENERGY COMPANY 1945 W. PARNALL ROAD JACKSON, MI 49201 COASTAL MERCHANT ENERGY, L.P 5 GREENWAY PLAZA, SUITE 1200 HOUSTON, TX 77046-0502 CONSUMERS ENERGY COMPANY 212 W. MICHIGAN AVENUE JACKSON, MI 49201 COLEMAN COUNTY ELEC. COOP. INC. 300 N. HIGHWAY 84 COLEMAN, TX 77046 GREG MERROGAM CONTINENTAL ENERGY SERVICES, LLC 1437 SOUTH BOULDER SUITE 1250 TULSA, OK 74119 COMED WHOLESALE MARKETING 440 LASALLE STREET, SUITE 3330 CHICAGO, IL 60605 JAMES J. THOMPSON CORAL POWER, LLC 909 FANNIN, SUITE 700 HOUSTON, TX 77010 4 DUKE/LOUIS DREYFUS, LLC 10 WESTPORT ROAD WILTON, CT 06897 CPS UTILITIES CO. 1801 EAST NINTH STREET SUITE 1510 CLEVELAND, OH 44114 DUPONT POWER MARKETING, INC. PO BOX 2197 CH1081 HOUSTON, TX 77252-2197 DAYTON POWER & LIGHT COMPANY 1900 DRYDEN ROAD DAYTON, OH 45439 DUPONT POWER MARKETING, INC. 600 N. DAIRY ASHFORD ROAD HOUSTON, TX 77079 MICHAEL E. CHAMPLEY DETROIT EDISON 2000 SECOND STREET, 719 WCB DETROIT, MI 48226 DUQUESNE LIGHT CO. 411 SEVENTH AVENUE PITTSBURGH, PA 15219 DETROIT EDISON MERCHANT OPERATIONS 2000 2ND AVENUE – 102 WCB DETROIT, MI 48226 DYNERGY POWER MARKETING, INC. 1000 LOUISIANA, SUITE 5800 HOUSTON, TEXAS 77002-5050 DP&L POWER SERVICES P.O. BOX 1807 DAYTON, OHIO 45401 DPL ENERGY, INC. 8150 WASHINGTON VILLAGE DRIVE CENTERVILLE, OH 45458 BARRY HUDDLESTON DYNEGY POWER SERVICES, INC. 1000 LOUISIANA, SUITE 5800 HOUSTON, TX 77002-5050 DRESDEN ENERGY PROJECT, LLC 120 TREDEGAR STREET RICHMOND, VA 23219 E PRIME, INC. 1099 18TH STREET, SUITE 3000 DENVER, CO 80202 DTE ENERGY TRADING, INC 101 NORTH MAIN ANN ARBOR, MI 48104 TRANSMISSION DEPARTMENT EAST KENTUCKY POWER CO-OP., INC. 4758 LEXINGTON ROAD PO BOX 707 WINCHESTER, KY 40392-0707 DUKE ENERGY HIDALGO, L.P. ATTN: ALAN TAYLOR DUKE ENERGY TRADING & MARKETING 10777 WESTHEIMER, STE 650 HOUSTON, TX 77042 EAST KENTUCKY POWER COOPERATIVE POWER MARKETING 4758 LEXINGTON ROAD WINCHESTER, KY 40391 JOHN R. ORR, JR. F. NAN WAGONER DUKE ENERGY TRADING AND MARKETING 10777 WESTHEIMER, SUITE 650 HOUSTON, TX 77042 EAST TEXAS ELECTRIC COOPERATIVE, INC. ATTN: MANAGER P.O. BOX 631623 NACOGDOCHES, TX 75963-1623 DUKE ENERGY VIGO, LLC 5400 WESTHEIMER COURT HOUSTON, TX 77005 EDISON MISSION MARKETING & TRADING INC. 18101 VON KARMAN AVE., SUITE 1700 IRVINE, CA 92612-1046 TRANSMISSION DEPARTMENT DUKE POWER COMPANY 422 SOUTH CHURCH STREET CHARLOTTE, NC 28242 EL PASO MERCHANT ENERGY, LP 1001 LOUISIANA STREET HOUSTON, TX 77002 5 KATHRYN L. PATTON ELECTRIC CLEARINGHOUSE INC. 1000 LOUISIANA, SUITE 5800 HOUSTON, TX 77002 ENTERGY POWER, INC. PARKWOOD TWO BUILDING 10055 GROGAN’S MILL ROAD, SUITE 500 WOODLANDS, TX 77380 PETER G. ESPOSITO ELECTRIC CLEARINGHOUSE INC. 805 15TH STREET, NW, SUITE 510-A WASHINGTON, DC 20005-2207 ENTERGY POWER MARKETING CORPORATION ATTN: CONTRACT ADMINISTRATION PARKWOOD TWO BUILDING, SUITE 500 10055 GROGAN’S MILL ROAD THE WOODLANDS, TX 77380 JOE M. SIMMONS EMPIRE DISTRICT ELECTRIC CO. 602 JOPLIN STREET JOPLIN, MO 64802 ENTERGY POWER SERVICES, INC. PARKWOOD II BLDG., SUITE 300 10055 GROGANS MILL ROAD THE WOODLANDS, TX 77380 ENERGY TRANSFER GROUP LLC 2838 WOODSIDE STREET DALLAS, TX 75204 ENTERGY SERVICES, INC. TCBY BUILDING, 425 WEST CAPITOL AVENUE LITTLE ROCK, AR 72203 ENERGYUSA – TPC CORP. 2603 AUGUSTA, 14TH FLOOR HOUSTON, TX 77057 ENGAGE ENERGY AMERICA CORPORATION 3000 TOWN CENTER, SUITE 2800 SOUTHFIELD, MI 48075 EQUITABLE POWER SERVICES COMPANY PARK WEST TWO, SUITE 600 2000 CLIFF MINE ROAD PITTSBURGH, PA 15275 ENGAGE ENERGY US, LP 5 GREENWAY PLAZA, SUITE 1200 HOUSTON, TX 77046-0502 EXELON POWER TEAM 300 EXELON WAY KENNETT SQUARE, PA 19348 ENGLEHARD POWER 101 WOOD AVENUE ISLELIN, NJ 08830-0770 SCOTT TOWNER FEDERAL ENERGY SALES, INC. 19885 DETROIT ROAD #PMB300 ROCKY RIVER, OH 44116-1815 ENRON CAPITAL AND TRADE ENRON POWER MARKETING, INC. 1400 SMITH STREET HOUSTON, TEXAS 77002 MICHAEL R. BEITING FIRSTENERGY CORP. 76 SOUTH MAIN STREET AKRON, OH 44308 JOSEPH R. HARTSOE ENRON CORP. (DC) 1775 EYE STREET, NW., SUITE 800 WASHINGTON, DC 20006-4607 FIRSTENERGY TRADING & POWER MARKETING, INC. 6200 OAK TREE BLVD. INDEPENDENCE, OHIO 44131 LOU POTEMPT STEVEN J. KEAN ENRON POWER MARKETING, INC. 1400 SMITH STREET HOUSTON, TX 77002 FIRSTENERGY WHOLESALE POWER MARKETING 395 GHENT RD AKRON, OHIO 44333-2678 ENSERCH ENERGY SERVICES 1301 FANNIN ST, SUITE 2300 HOUSTON, TX 77002 FLORIDA POWER & LIGHT COMPANY PO BOX 14000 JUNO BEACH, FL 33408-0420 6 DIRECTOR, ENERGY CONTROL FLORIDA POWER CORP. 6565 38TH AVENUE NORTH ST. PETERSBURG, FL 33710 MIKE STRUEBING GRIFFIN ENERGY MARKETING, LLC 333 W. EVERETT STREET MILWAUKEE, WI 53203 FORMOSA UTILITY VENTURE, LTD. ATTN: OPERATION MANAGER 201 FORMOSA DRIVE P.O. BOX 700 POINT COMFORT, TX 77978 MARK J. WANAMAKER, MANAGER, POWER SALES GUADALUPE POWER PARTNERS, LP C/O TEXAS INDEPENDENT ENERGY, LP 13760 NOEL ROAD, SUITE 930 DALLAS, TEXAS 75240-1300 FPL ENERGY 700 UNIVERSE BLVD. JUNO BEACH, FL 33408 MICHAEL MOORE CARL STOVER C.H. GUERNSEY & COMPANY 5555 N. GRAND BLVD. OKLAHOMA CITY, OK 73112 FPLEMT 11770 U.S. HIGHWAY ONE NORTH PALM BEACH, FLORIDA 33408 JOE EMBERGER FRONTERA GENERATION LIMITED PARTNERSHIP C/O CENTRAL AND SOUTH WEST CORP. 1616 WOODALL RODGERS FREEWAY, 3RD FLOOR DALLAS, TX 75202 HAMILTON LIGHT AND POWER 960 NORTH THIRD STREET HAMILTON, OH 45011 TRANSMISSION DEPARTMENT HOOSIER ENERGY RURAL ELECTRIC COOP. INC. PO BOX 908 BLOOMINGTON, IN 47402 CHUCK LIEBOLD GDS ASSOCIATES, INC. 1850 PARKWAY PLACE, SUITE 720 MARRIETTA, GA 30067 HOUSTON LIGHTING AND POWER CO. 1111 LOUISIANA AVENUE HOUSTON, TX 77251 GOLDEN SPREAD ELEC. COOP., INC. 905 S. FILLMORE, 1ST NATIONAL PLACE II SUITE 220 AMARILLO, TX 79101 H.Q. ENERGY SERVICES (US) INC. AIRPORT OFFICE PARK BUILDING 5 SECOND FLOOR, 345 ROUSER ROOM CORAOPOLIS, PA 15108 GPU ENERGY RT. 183 & VAN REED ROAD READING, PA 19605-5152 PAUL CHARBONNEAU HYDRO-QUEBEC 1010 RUE SAINTE-CATERINE QUEST, 8 ETAGE MONTREAL, QUEBEC, CN H3C – 4S7 RON COKE GRAND RIVER DAM AUTHORITY 226 WEST DWAIN WILLIS AVENUE VINITA, OK 74301 SCOTT HELYER MANAGER, TRANSMISSION & MARKETING SERVICES ILLINOIS ELECTRIC MARKETING, LLC 1701 E. LAMAR BLVD., SUITE 100 ARLINGTON, TEXAS 76006 TOM DARTE GREENVILLE ELECTRIC UTILITY SYSTEM 6000 JOE RAMSEY BLVD. GREENVILLE, TX 75402 GREGORY POWER PARTNERS, L. P. ATTN: GENERAL MANAGER OLD TOWN SQUARE ONE CHISHOLM TRAIL, SUITE 130 ROUND ROCK, TX 78681 TIM SHERWOOD ILLINOIS POWER CO. 2701 MARTIN LUTHER KING JR DECATUR, IL 62526 7 TRANSMISSION DEPARTMENT ILLINOIS POWER MARKETING 1420 KENSINGTON ROAD, SUITE 305 OAKBROOK, IL 60521 KENTUCKY UTILITIES CO. ONE QUALITY STREET LEXINGTON, KY 40507 KIMBLE ELECTRIC CO-OP, INC. 702 PECAN STREET JUNCTION, TX 76849 ILLINOVA CORP. 500 S 27TH STREET DECATUR, IL 62525-1805 KOCH ENERGY TRADING ATTN: CONTRACT ADMINISTRATION 20 GREENWAY PLAZA HOUSTON, TX 77046 ILLINOVA ENERGY PARTNERS, INC. 6955 UNION PARK CENTER SUITE 300 MIDVALE, UT 84047 LG&E POWER DEVELOPMENT, INC. 12500 FAIR LAKES CIRCLE, SUITE 350 FAIR FAX, VA 22033-3804 ILLINOVA POWER MARKETING, INC. 500 S. 27TH STREET DECATUR, IL 62525 LG&E POWER MARKETING INC. 220 W MAIN STREET LOUISVILLE, KY 40202 TRANSMISSION DEPARTMENT INDIANA MUNICIPAL POWER AGENCY 11610 NORTH COLLEGE AVENUE CARMEL, IN 46032 BILLY HARBIN LIGHTHOUSE ELECTRIC COOP. INC. HIGHWAY 70 EAST FLOYDADA, TX 79235 SCOTT GOWDER INDUSTRIAL ENERGY APPLICATIONS, INC. PO BOX 351 CEDAR RAPIDS, IA 52406 BRIAN EDDINGTON LOUISIANA PUBLIC SERVICE COMMISSION ONE AMERICAN PLACE, SUITE 1630 PO BOX 91154 BATON ROUGE, LA 70821-9154 INGLESIDE CONGENERATION LIMITED C/O OCCIDENTAL CHEMICAL 5 GREENWAY PLAZA, SUITE 2100 HOUSTON, TX 77046 TRANSMISSION DEPARTMENT LOUISVILLE GAS & ELECTRIC CO. 119 NORTH 3RD STREET LOUISVILLE, KY 40232 INTERCOAST POWER MARKETING COMPANY 666 GRAND AVENUE, 26TH FLOOR DES MOINES, IA 50309 LOWER COLORADO RIVER AUTHORITY 3505 MONTOPOLIS DRIVE, SC-400 AUSTIN, TX 78744 JAY COUNTY ELECTRIC COOPERATIVE INC. PO BOX 904 ST. ROAD 67 @ TYSON ROAD PORTLAND, IN 47371 ROBERT MERETT MAGIC VALLEY ELEC. COOP., INC. 1-3/4 MILES WEST HIGHWAY 83 MERCEDES, TX 78570 PHILLIP L. DUNCAN KANSAS CITY POWER AND LIGHT CO. PO BOX 418679 KANSAS CITY, MO 64141-9679 MARKET RESPONSIVE ENERGY INC. 6200 OAK TREE BLVD. INDEPENDENCE, OH 44131 KENTUCKY MOUNTAIN POWER LLC 2810 LEXINGTON FINANCIAL CENTER 250 WEST MAIN STREET LEXINGTON, KY 40507 MEDINA ELECTRIC CO-OP INC. 2308 EIGHTEENTH STREET HONDO, TX 78861 8 MERCHANT ENERGY GROUP OF THE AMERICAS INC. 275 WEST STREET, SUITE 320 ANNAPOLIS, MD 21410 MIRANT SUGAR CREEK 1155 PERIMETER CENTER WEST SUITE 100 ATLANTA, GA 30338 MERRILL LYNCH CAPITAL SERVICES INC. GLOBAL POWER TRADING & RISK MANAGEMENT 250 VESEY STREET – 7TH FLOOR NEW YORK, NY 10281-1307 JOSEPH PL LIMONE HUNTER HUNT MORGAN STANLEY CAPITAL GROUP INC. 1585 BROADWAY NEW YORK, NY 10036 MICHIGAN ELECTRIC POWER COORDINATION CTR. 1901 SOUTH WAGNER ROAD ANN ARBOR, MI 48103 NATIONAL GAS & ELECTRIC LP 1717 WEST 6TH STREET SUITE 360 AUSTIN, TX 78703 TRANSMISSION DEPARTMENT MICHIGAN PUBLIC POWER AGENCY 809 CENTENNIAL WAY LANSING, MI 48917 DOUGLAS FRASER NATURAL RESOURCES DIVISION 300 W. 15TH - 10TH FLOOR AUSTIN, TX 78701 MICHIGAN PUBLIC SERVICE COMMISSION ADMINISTRATIVE LAW JUDGES DIVISION 6545 MERCANTILE WAY, SUITE 7 LANSING, MI 48911 WILLIAM M. DUDLEY NEW CENTURY SERVICES (CO) 1225 17TH STREET DENVER, CO 80202 MIDAMERICAN ENERGY COMPANY ATTN: MGR. RETAIL ELECTRIC PRODUCT OPERATIONS-DMU1 666 GRAND AVENUE PO BOX 657 DES MOINES, IA 50303-0657 DAVID T. HUDSON NEW CENTURY SERVICES, INC. 600 SOUTH TYLER, SUITE 2002 AMARILLO, TX 79101 WILLIAM J. BALET NEW YORK POWER POOL 3890 CARMAN ROAD SCHENECTADY, NY 12303 JACK E SULLIVAN MIDCON POWER SERVICES CORP. 702 EAST 22ND STREET LOMBARD, IL 60248-5072 NEW YORK STATE ELECTRIC & GAS CORP ENERGY TRADING GROUP BOX 5224, CORPORATE DRIVE KIRKWOOD INDUSTRIAL PARK BINGHAMTON, NY 13902-5224 VESTA ORR MIDWEST ELEC. COOP. INC. 1010 W.S. FIRST ROBY, TX 79543 MIECO INC. EAST POWER TRADING SHORELINE SQUARE 301 EAST OCEAN BL., SUITE 1100 LONG BEACH, CA 90802-4832 MARIE KRAUSE NGE GENERATION, INC. CORPORATE DRIVE KIRKWOOD INDUSTRIAL PARK BINGHAMTON, NY 13902 RONALD KNAUSS MINNESOTA POWER AND LIGHT CO. 30 WEST SUPERIOR STREET DULUTH, MN 55802 NIAGARA MOHAWK POWER CORP. 300 ERIE BLVD. W SYRACUSE, NY 13202 MINNESOTA POWER ENERGY EXCHANGE 30 WEST SUPERIOR STREET DULUTH, MN 55802 9 NIPSCO ENERGY MANAGEMENT NIPSCO ENERGY SERVICES, INC. 5265 HOHMAN AVENUE HAMMOND, IN 46320 NSP ENERGY MARKETING NORTHERN STATES POWER COMPANY 414 NICOLLET MALL MINNEAPOLIS, MN 55401 NIPSCO ENERGY SERVICES INC. 5265 HOHMAN AVENUE HAMMOND, IN 46320 NYSEG 4500 VESTAL PKWY E BINGHAMTON, NY 13903 TRANSMISSION DEPARTMENT NORAM ENERGY SERVICES, INC 1600 SMITH STREET, SUITE 1220 PO BOX 4455 HOUSTON, TX 77210 NYSEG ENERGY TRADING BOX 5224, CORPORATE DRIVE KIRKWOOD INDUSTRIAL PARK BINGHAMTON, NY 13902-5224 JACQUELINE T. MILLER OCC 400 JIM THORPE OFFICE BUILDING 2101 N. LINCOLN BLVD. SUITE 400 OKLAHOMA CITY, OK 73105 CHUCK LABENSKI NORTH AMERICAN ENERGY CONSERVATION 100 CLINTON SQUARE 126 N. SALIANA STREET SYRACUS, NY 13902 JIMMY CROSSLIN OCC, PUBLIC UTILITY DIVISION 500 JIM THORPE OFFICE BUILDING 2102 N. LINCOLN BLVD. OKLAHOMA CITY, OK 73105 NORTH CAROLINA ELECTRIC MARKETING, LLC ATTN: CONTRACT ADMINISTRATOR 2000 EAST LAMAR BLVD., SUITE 430 ARLINGTON, TX 76006 OGE ENERGY RESOURCES 600 CENTRAL PARK TWO 515 CENTRAL PARK DRIVE OKLAHOMA CITY, OK 73105 NORTHEAST TEXAS ELECTRIC COOPERATIVE, INC. EXECUTIVE VICE PRESIDENT/GENERAL MANAGER 1127 JUDSON ROAD, SUITE 249 LONGVIEW, TX 75601 OGLETHORPE POWER CORPORATION 2100 E EXCHANGE PL. PO BOX 1349 TUCKER, GA 30085-1349 VINCE DACIMO NORTHEAST UTILITIES SERVICE COMPANY 107 SELDEN STREET BERLIN, CT 06037 ROBERT WAUGH OHIO VALLEY ELECTRIC CORPORATION PO BOX 468 PIKETON, OH 45661 TRANSMISSION DEPARTMENT NORTHERN INDIANA PUBLIC SERVICE 5265 HOHMAN AVENUE HAMMOND, IN 46325-1775 ROLAND DAWSON OKLAHOMA MUNICIPAL POWER AUTHORITY 2300 EAST SECOND STREET EDMOND, OK 73034 NORTHERN STATES POWER COMPANY 414 NICOLLET MALL MINNEAPOLIS, MN 55401 RICK D. CHAMBERLAIN OKLAHOMA OFFICE OF THE ATTORNEY GENERAL 112 STATE CAPITOL BUILDING 2300 N. LINCOLN BLVD. OKLAHOMA CITY, OK 73105 NRG POWER MARKETING, INC. 901 MARQUETTE AVENUE SUITE 2300 MINNEAPOLIS, MN 55402 10 OLD MILL POWER COMPANY (OMPC) 103 SHALE PLACE CHARLOTTESVILLE, VA 22902-6402 PHIBRO POWER LLC 500 NYALA FARMS WESTPORT, CT 06880 ORION POWER MIDWEST 7 E. REDWOOD ST., 11TH FLOOR BALTIMORE, MD 21202 DEBRA CUSTER PLUM STREET ENERGY MARKETING, INC. 507 PLUM STREET SYRACUS, NY 13204 PACIFICORP POWER MARKETING INC. 700N.E. MULTNOMAH, SUITE 500 PORTLAND, OR 97232 EDWARD F. MITCHELL POTOMAC ELECTRIC POWER COMPANY 1900 PENNSYLVANIA AVE., NW WASHINGTON, DC 20068 MARK CORY PAN ENERGY POWER SERVICES, INC. 10777 WESTHEIMER, SUITE 650 HOUSTON, TX 77042 POWEREX CORP. BRITISH COLUMBIA POWER EXCHANGE CORPORATION DIRECTOR, CONTRACTS SUITE 1400, 666 BURRARD STREET VANCOUVER, BC V6C2X8 PAN ENERGY TRADING AND MARKETING SERVICES, LLC CONTRACT ADMINISTRATOR PO BOX 1354 HOUSTON, TX 77251-1354 PP&L ENERGYPLUS CO. MANAGER, ELECTRICITY TRADING TWO NORTH NINTH STREET (GENTW20) ALLENTOWN, PA 18201 CAREY JORDAN PASADENA COGENERATION, LP 700 LOUISIANA, SUITE 2350 HOUSTON, TX 77002 WILLIAM F. HECHT PP&L INC. TWO N NINTH STREET ALLENTOWN, PA 18101-1179 LIN JOHNSON PECO ENERGY COMPANY - POWER TEAM 2004 RENAISSANCE BLVD. KING OF PRUSSIA, PA 19406 JOHN STURM PROLIANCE ENERGY LLC 111 MONUMENT CIRCLE, SUITE 2200 INDIANAPOLIS, IN 46204-5112 PENNSYLVANIA POWER & LIGHT CO. TWO NORTH NINTH STREET ALLENTOWN, PA 18101-1179 PEPCO ENERGY SERVICES ATTN: COMMERCIAL OPERATIONS 2000 K STREET N.W., SUITE 750 WASHINGTON, D.C. 20006 PUBLIC SERVICE CO. OF COLORADO PO BOX 1078 GOLDEN, CO 80421 PUBLIC SERVICE COMMISSION OF INDIANA ROOM 901, STATE OFFICE BUILDING INDIANAPOLIS, IN 46204 PG&E ENERGY TRADING-POWER LP 7500 OLD GEORGETOWN ROAD SUITE 1300 BETHESDA, MD 20814 PUBLIC SERVICE COMMISSION OF KENTUCKY 211 SOWER BLVD. P.O. BOX 615 FRANKFORT, KY 40602-0615 WILLIAM R. DEWARE PG&E POWER SERVICES COMPANY 1100 LOUISIANA, SUITE 1000 HOUSTON, TX 77002 PUBLIC SERVICE COMMISSION OF WEST VIRGINIA 201 BROOKS STREET CHARLESTON, WV 25323 TRANSMISSION DEPARTMENT PHIBRO, INC. 500 NYALA FARMS WESTPORT, CT 06880 11 DENNIS SOBIESKI PUBLIC SERVICE ELECTRIC & GAS CO 80 PARK PLAZA 521 NEWARK, NJ 07102 DENVER L. RAMPEY, JR. SOUTHEASTERN POWER ADMINISTRATION SAMUEL ELBERT BLVD. TWO SOUTH PUBLIC SQUARE ELBERTON, GA 30635 PUBLIC UTILITIES COMMISSION OF OHIO 180 E. BROAD STREET COLUMBUS, OH 43215 SOUTHERN COMPANY ENERGY MARKETING LP 900 ASHWOOD PARKWAY SUITE 490 ATLANTA, GA 30338-4780 TRANSMISSION DEPARTMENT RAINBOW ENERGY MARKETING CORP. KIRKWOOD OFFICE TOWER 919 S. SEVENTH STREET, SUITE 405 BISMARCK, ND 58504 SOUTHERN COMPANY SERVICES, INC. 600 NORTH 18TH STREET GS-8259 BIRMINGTON, AL 35203 RAYBURN COUNTY ELECTRIC CO-OP INC. 980 SIDS ROAD ROCKWALL, TX 75087 SOUTHERN ENERGY MARKETING C/O SOUTHERN CO. 270 PEACHTREE STREET ATLANTA, GA 30303 RELIANT ENERGY SERVICES INC. PO BOX 4455 HOUSTON, TX 77210-4455 MARCE FULLER SOUTHERN ENERGY TRADING AND MARKETING INC. 900 ASHWOOD PARKWAY ATLANTA, GA 30338 RIO GRANDE ELECTRIC CO-OP INC. HIGHWAY 90 FM 131 BRACKETVILLE, TX 78832 JOHN OWEN SCANA ENERGY MARKETING INC. PO BOX 23606 COLUMBIA, SC 29224 SOUTHERN ENGINEERING CO. 1800 PEACHTREE ST., NW ATLANTA, GA 30367 SEMPRA ENERGY TRADING CORPORATION 58 COMMERCE ROAD STAMFORD, CT 06902 RICHARD G. MYOTT SOUTHERN ILLINOIS POWER COOPERATIVE 11543 LAKE OF EGYPT ROAD MARION, IL 62959 SHARYLAND UTILITIES, L.P. ATTN: GENERAL MANAGER 4403 WEST MILITARY HIGHWAY, SUITE 712 MCALLEN, TEXAS 78503 SOUTHERN INDIANA GAS & ELECTRIC CO. 20 NW FOURTH STREET PO BOX 569 EVANSVILLE, IN 47741-0001 SIGECO POWER MARKETING P.O. BOX 569 20 N.W. FOURTH STREET EVANSVILLE, IN 47741 SOUTHWEST TEXAS ELECTRIC CO-OP INC. 101 EAST GILLIS STREET ELDORADO, TX 76936 SOUTH CAROLINA ELECTRIC & GAS MAIL CODE 156, 1426 MAIN STREET COLUMBIA, SC 29201 SOUTHWESTERN ELECTRIC POWER CO. 2 WEST 2ND STREET TULSA, OK 74103 SOUTH TEXAS ELECTRIC CO-OP INC. FARM ROAD 447 NURSERY, TX 77976 SOUTHWESTERN ELECTRIC SERVICE CO. 214 E. RUSK JACKSONVILLE, TX 75766 12 SOUTHWESTERN PUBLIC SERVICE COMPANY PO BOX 1078 GOLDEN, CO 80421 MIKE KNAUFF TENNESSEE POWER CO. 4612 MARIA STREET CHATTANOOGA, TN 37411-1209 GERALD DILLER SOUTHWESTERN PUBLIC SERVICE CO. 600 SOUTH TYLER STREET AMARILLO, TX 79101 TENNESSEE REGULATORY AUTHORITY 460 JAMES ROBERTSON PARKWAY NASHVILLE, TN 37243-0505 JERRY TERRELL STAMFORD ELEC. COOP. INC. 225 W. MCHARG STAMFORD, TX 79553 R. LARRY TAYLOR, VICE PRESIDENT, BULK POWER TRADING TENNESSEE VALLEY AUTHORITY 1101 MARKET STREET, MR 2X CHATTANOOGA, TN 37402-2801 STAND COMPANY SERVICES, INC. 600 NORTH 18TH STREET, GS-8259 BIRMINGTON, AL 35203 TEX-LA ELECTRIC CO-OP INC. 2905 WESTWARD DRIVE PO BOX 631623 NACODOCHES, TX 75961 ERIC BACHMAN STAND ELECTRIC CORP. 1077 CELESTIAL STREET, SUITE 110 CINCINNATI, OH 45202 SCOTT HELYER MANAGER, TRANSMISSION & MARKETING SERVICES TEXAS ELECTRIC MARKETING, LLC 2000 E. LAMAR BLVD., SUITE 430 ARLINGTON, TEXAS 76006 STAND ENERGY CORPORATION 1077 CELESTIAL STREET, SUITE 110 CINCINNATI, OHIO 45202 STATE CORPORATION COMMISSION P.O. BOX 1197 RICHMOND, VA 23209 GAILORD WHITE TEXAS MUNICIPAL POWER AGENCY 3 MILES NORTH OF CARLOS ON FM 244 ANDERSON, TX 77830 STATOIL ENERGY SERVICES, INC. 2800 EISENHOWER AVENUE ALEXANDRIA, VA 22314 STEPHEN DAVIS TEXAS PUBLIC UTILITY COMMISSION 1701 N. CONGRESS AVE. PO BOX 13326 AUSTIN, TX 78711-3326 STATOIL ENERGY TRADING INC. 2800 EISENHOWER AVE ALEXANDRIA, VA 22314 TEXAS UTILITIES ELECTRIC COMPANY 1601 BRYAN STREET, SUITE 36112 DALLAS, TX 75201 JOHN GALATIC STRATEGIC ENERGY LTD. TWO GATEWAY CENTER PITTSBURGH, PA 15222 TEXAS-NEW MEXICO POWER CO. 4100 INTERNATIONAL PLAZA TOWER II – 9TH FLOOR FORT WORTH, TX 76109 TAYLOR ELECTRIC COOP INC. 1610 N. FIRST STREET MERKEL, TX 79536 THE CLEVELAND ELECTRIC ILLUMINATING COMPANY 55 PUBLIC SQUARE CLEVELAND, OH 44101 TENASKA POWER SERVICES CO. 1044 NORTH 115TH STREET, SUITE 400 OMAHA, NE 68154 TENASKA POWER SERVICES CO. 2000 E. LAMAR BLVD., SUITE 450 ARLINGTON, TX 76006 13 CHUCK WILKERSON THE ENERGY AUTHORITY, INC. 76 SOUTH LAURA STREET JACKSONVILLE, FL 32201 UTILICORP UNITED INC 750 NW MISSOURI ROAD LEE’S SUMMIT, MO 64086 UTILICORP UNITED, INC. 10700 EAST 350 HIGHWAY KANSAS CITY, MO 64138 THE LEGACY ENERGY GROUP, LLC ATTN: SENIOR VICE PRESIDENT 32 WATERLOO STREET WARRENTON, VA 20186 THE NEW POWER COMPANY ATTN: CECI TORN 600 JEFFERSON, SUITE 601 HOUSTON, TX 77002 JOAN M. ARMSTRONG VIRGINIA ELECTRIC AND POWER COMPANY ONE JAMES RIVER PLAZA 5000 DOMINION, 3N PO BOX 26666 RICHMOND, VA 23261 THE TOLEDO EDISON COMPANY 300 MADISON AVENUE PO BOX 929 TOLEDO, OH 43652 VIRGINIA POWER WHOLESALE POWER GROUP 701 EAST CAREY STREET, 8TH FLOOR RICHMOND, VA 23219 R. G. THOMAS THOMAS ENGINEERING 1310 SAM BASS CIRCLE ROUND ROCK, TX 78681 VIRGINIA POWER MARKETING THE WHOLESALE POWER GROUP 5000 DOMINION BLVD. GLEN ALLEN, VA 23060 DEENA NEWCOMB TRACTEBEL ENERGY MARKETING, INC. 1177 WEST LOOP SOUTH SUITE 800 HOUSTON, TX 77027 VIRGINIA STATE COMMERCE COMMISSION BOX 1197 RICHMOND, VA 23218 VITOL GAS & ELECTRIC LLC 470 ATLANTIC AVENUE BOSTON, MA 02210 TRANSALTA ENERGY MARKETING U.S. INC. BOX 1900, STATION M 1202 CENTRE ST. S CALGARY, AB T2P 2MI KELLY DOUVILE VTEC ENERGY INC. 212 MANIDA STREET BRONX, NY 10474 TRANSALTA UTILITIES 110 12TH AVE SW BOX 1900 CALGARY, AB T2P 2M1 EDWARD P. MARTIN WABASH VALLEY POWER ASSOCIATION, INC. 722 NORTH HIGH SCHOOL ROAD PO BOX 24700 INDIANAPOLIS, IN 46224 TXU ENERGY TRADING 1301 FANNIN STREET SUITE 2300 HOUSTON, TX 77002 WEST PENN POWER CO. 800 CABIN HILL DRIVE GREENSBURG, PA 15601 UNION ELECTRIC COMPANY PO BOX 149 ST. LOUIS, MO 63166 ART WORDLAW WESTERN POWER SERVICES, INC. 12200 NORTH PECOS STREET DENVER, CO 80234 NANCY MANNING HARRY RUBIN U.S. GENERATING CO. 7500 OLD GEORGETOWN ROAD, SUITE 1300 BETHESDA, MD 20814 14 MANAGER, BULK POWER MARKETING WESTERN RESOURCES 818 SOUTH KANSAS AVENUE TOPEKA, KS 66612 WILLIAMS ENERGY SERVICES COMPANY PO BOX 2848 TULSA, OK 74101-9567 JAMES KELLER DIRECTOR POWER MARKETING WISCONSIN ELECTRIC POWER COMPANY 231 WEST MICHIGAN STREET, A214 MILWAUKEE, WI 53203 WISCONSIN ELECTRIC POWER MARKETING MAIL DROP A214 333 W. EVERETT ST MILWAUKEE, WI 53201 HAL HAUGOM WISCONSIN POWER & LIGHT COMPANY 222 WEST WASHINGTON AVENUE PO BOX 192 MADISON, WI 53701-0192 WISCONSIN PUBLIC POWER INC. SYSTEM 1425 CORPORATE CENTER DRIVE SUN PRAIRIE, WI 53590 STEPHEN J. VIDETO, GENERAL COUNSEL WOLVERINE POWER SUPPLY COOPERATIVE 10125 WEST WATERGATE ROAD P. O. BOX 229 CADILLAC, MICHIGAN 49601 WPPI – SYSTEM OPERATIONS 1425 CORPORATE CENTER DRIVE SUN PRAIRIE, WI 53590 MARY JO HEMPEL WPS ENERGY SERVICES, INC. 677 BAETEN ROAD GREEN BAY, WI 54304 15