Companies Filing the EQR Seller Company DUNS Address City State Country Zip 330 Fund I, L.P. 620891916 208 S. LaSalle Street, Suite 1880 Chicago IL US 60604 330 Investment Management, LLC 782261494 208 S. LaSalle, Suite 1880 Chicago IL US 60604 3Degrees Group, Inc. 800207768 38 Keyes Avenue Suite 300 San Francisco CA US 94129 511 Plaza Energy, LLC 620814108 One Canal Plaza Portland ME US 4101 AC Landfill Energy, LLC 787250336 5429 Harding Hwy Building 401 Mays Landing NJ US 8330 Acadia Power Partners, LLC 5070227 30385 Crowely/Eunice Hwy Eunice LA US 70535 Accent Energy Midwest, LLC 123310216 6065 Memorial Drive Dublin OH US 43017 Accent Energy New Jersey LLC 133305370 6065 Memorial Drive Dublin OH US 43017 Accent Energy Texas, LLC 133305370 6065 Memorial Drive Dublin OH US 43017 ACES Power Marketing LLC 106055044 4140 West 99th Street Carmel IN US 46032-7731 AEE2 134507545 130 East Seneca St. Ithaca NY US 13760 AEP Generating Company 7901739 1 Riverside Plaza Columbus OH 43215 AEP Retail Energy Partners LLC 961556136 155 W. Nationwide Blvd Columbus OH US 43215 AEP Texas Central Company 7924772 155 West Nationwide Blvd. Columbus OH US 43215 AEP Texas North Company 7923311 155 West Nationwide Blvd. Columbus OH US 43215 AER NY-Gen, LLC 126097281 110 East Seneca St Sherrill NY US 13640 AES Alamitos, LLC 43857812 690 Studebaker Road Long Beach CA US 90803 AES Armenia Mountain Wind, LLC 832750991 2806 Mountain Ridge Road Mainesburg PA US 16932 AES Creative Resources 134507370 130 East Seneca St. Ithaca NY US 14850 AES Eastern Energy 129188343 130 East Seneca St. Ithaca NY US 14850 AES Energy Storage, LLC 828373329 4300 Wilson Blvd, Suite 1100 Arlington VA US 22182 AES ES Westover, LLC 961573883 4300 Wilson Blvd, Suite 1100 Arlington VA US 22182 AES Huntington Beach, LLC 43857812 21730 Newland St Huntington Beach CA US 92646 AES Ironwood 15169274 305 Prescott Road Lebanon PA US 17042 AES Placerita, Inc. 43857812 20885 Placerita Canyon Rd Newhall CA US 91321 AES Red Oak 167149256 832 Red Oak Lane Sayreville NJ US 8872 AES Redondo Beach, LLC 43857812 1100 Harbor Dr. Redondo Beach CA US 90277 AG-Energy L.P. 129107723 110 East Seneca St Sherrill NY US 13461 Air Liquide Large Industries U.S. LP 180015062 2700 Post Oak Blvd Houston TX US 77056 AK Steel Electric Supply LLC 606072130 9227 Centre Point Drive West Chester OH US 45069 Akula Energy, LLC 621504138 250 West 57th Suite 2212 New York NY US 10107 AL Sandersville, LLC 169275588 919 Milam, Suite 2300 Houston TX US 77002 Alabama Electric Marketing, LLC 809276640 1045 North 115th Street, Suite 200 Omaha NE US 68154 Alabama Power Company 6900120 600 North 18th Street Birmingham AL US 35203 Alcan Power Marketing Inc. 31727048 Rio Tinto Alcan 1188 rue Sherbrooke Quest Montreal QU CA H3A 3G2 Alcoa Power Generating Inc. 63187124 900 South Gay Street, 1200 Riverview Tower Knoxville TN US 37902 Alcoa Power Marketing LLC 128291205 900 South Gay Street, 1200 Riverview Tower Knoxville TN US 37902 Aleph One, Inc. 149969813 13003 N Alley Long Beach WA US 98631 Allegheny Energy Service Corporation 1721273 800 Cabin Hill Drive Greensburg PA US 15601-1689 Allegheny Energy Supply Company, LLC 106438018 800 Cabin Hill Drive Greensburg PA US 15601-1689 Allegheny Generating Company 884728536 800 Cabin Hill Drive Greensburg PA US 15601-1689 Allegheny Ridge Wind Farm, LLC 796366099 5307 E. Mockingbird Lane #710 Dallas TX US 75206 Alliance Energy Marketing, LLC 825865954 110 East Seneca St Sherrill NY US 13641 Alliant Energy Corporation 187173612 Alliant Energy Industrial Services, Inc. 808323679 Allied Energy Resources Corporation 146214908 Ally Energy LLC 963165969 231 Village Center Dr. Suite # 231 Swedesboro NJ US 8085 Alpha Domestic Power Trading, LLC 803424915 301 Congress Avenue, Suite 1575 Austin TX US 78701 Alta Wind I, LLC 833207504 565 5th Avenue, Floor 27 New York NY US 10017 Alternate Power Source, Inc. 961009644 3 South Park Lane Mansfield MA US 2048 Amerada Hess Corporation 6979785 1 Hess Plaza 12th Floor Woodbridge NJ US 7095 Ameren Energy Development Company 160856923 One Ameren Plaza, 1901 Chouteau Avenue St. Louis MO US 63102 Ameren Energy Generating Company 33067286 One Ameren Plaza, 1901 Chouteau Avenue St. Louis MO US 63102 Ameren Energy Marketing Company 157912432 One Ameren Plaza, 1901 Chouteau Avenue St. Louis MO US 63102 Ameren Energy Medina Valley Cogen, LLC 616454372 One Ameren Plaza, 1901 Chouteau Avenue St. Louis MO US 63103 Ameren Energy Resources Company, L.L.C. 153005306 One Ameren Plaza, 1901 Chouteau Avenue St. Louis MO US 63102 Ameren Energy Resources Generating Company 797023152 One Ameren Plaza, 1901 Chouteau Avenue St. Louis MO US 63102 Ameren Services Company 966851875 One Ameren Plaza, 1901 Chouteau Avenue St. Louis MO US 63166-6149 American Electric Power Service Corporation 6979876 155 Nationwide Blvd. Columbus OH US 43215 American Power Exchange, Inc. 943344713 598 S.W. Hidden River Avenue Palm City FL US 34990 American PowerNet Management L.P. 141081468 867 Berkshire Blvd., Suite 101 Wyomissing PA US 19560-1234 N19 W23993 Ridgeview Parkway Post Office American Transmission Company LLC 840074806 Box 47 Waukesha WI US 53187-0047 American Transmission Systems, Inc. 799249461 76 S Main St Akron OH US 44308 ANP Bellingham Energy Company, LLC 18213640 62 Forest Street Suite 102 Marlborough MA US 1752 ANP Blackstone Energy Company, LLC 18213640 62 Forest Street Suite 102 Marlborough MA US 1752 ANP Funding I, LLC 18213640 62 Forest Street Suite 102 Marlborough MA US 1752 Anthracite Power and Light Company 14142814 10 Gilberton Rd. Gilberton PA US 17934 AP Holdings, LLC 965397966 6161 Savoy Drive, Suite 500 Houston TX US 77036 APN Starfirst, L.P. 141081328 367 Berkshire Blvd. Suite 101 Wyomissing PA US 19610 Appalachian Power Company 7941537 155 West Nationwide Blvd. Columbus OH US 43215 Apple Group, LLC 808527852 1419 E Virginia denver CO US 80209 Aquila Inc d/b/a Aquila Networks-MPS 6966055 1201 Walnut PO Box 418679 Kansas City MO US 64141-9679 Aragonne Wind LLC 624016668 5307 E. Mockingbird Lane #710 Dallas TX US 75206 ArcLight Energy Marketing, LLC 806136417 919 Milam Street, Suite 2300 Houston TX US 77002 Arizona Public Service Company (Transmission) 958982563 P.O. BOX 53999, STATION 8995 PHOENIX AZ US 85072-3999 Arizona Public Service Company (Wholesale Energ 6901995 P.O. BOX 53999, STATION 9860 PHOENIX AZ US 85072-3999 Arlington Valley, LLC. 780125022 Two Tower Cntr, 11th Fl East Brunswick NJ US 8816 1 11/23/2010 Companies Filing the EQR Seller Company DUNS Address City State Country Zip Arlington Wind Power Project, LLC 789519316 PO Box 580 72650 Rattlesnake Rd Arlington OR US 97812 Armstrong Energy Ltd. Partnership, LLLP (IPA) 134756878 62 Forest Street Suite 102 Marlborough MA US 1752 Ashtabula Wind II, LLC 829955074 803 Congress Avenue Suite 1335 Austin TX US 78701 Ashtabula Wind, LLC 828893185 803 Congress Avenue Suite 1335 Austin TX US 78701 Aspire Capital Management LLC 829966345 3333 Allen Parkway #610 Houston TX US 77019 Asset and Energy Cost Saving Cooperative, L.L.C. 833155539 1225 Livingston Avenue North Brunswick NJ US 8902 Astoria Energy LLC 168723414 1990 Post Oak Boulevard Suite 1900 Houston TX US 77056-4499 Astoria Generating Company, L P 101985930 505 Fifth Avenue, 21st FL New York NY US 10017 ATCO Power Canada Limited 251724175 900, 919-11th Ave SW Calgary AB CA T2R 1P3 Atlantic City Electric Company 6971618 701 9th Street N.W. Washington DC US 20068 Atlantic Renewable Projects II 786704424 1125 NW Couch Street, Ste 700 Portland OR US 97209 Auburndale Peaker Energy Center LLP 127323728 717 Texas Avenue, Suite 1000 Houston TX US 77002 Auburndale Power Partners, Limited Partnership 136480386 1501 West Derby Avenue Auburndale FL US 33823 Avista Corporation 7943764 P O Box 3727 Spokane WA US 99220-3727 Avista Turbine Power, Inc. 167787857 1411 E. Mission Spokane WA US 99207 Backbone Mountain Windpower,llc 107955721 803 Congress Avenue Suite 1335 Austin TX US 78701 Backyard Farms Energy LLC 606526395 131 River Road Madison ME US 4950 Baconton Power LLC 128736696 2237 Hatcher Hill Road Baconton GA US 31716 Badger Windpower LLC 114573889 803 Congress Avenue Suite 1335 Austin TX US 78701 Baltimore Gas and Electric Company 6949713 2 Center Plaza, 110 West Fayette Street, SuitBaltimore MD US 21201 Bangor Hydro-Electric Co 6949002 970 Illinois Avenue Bangor ME US 04402-0932 Bangor Hydro-Electric Company 6949002 Barclays Bank PLC 210021531 1301 McKinney Houston TX US 77010 Barclays Capital Energy Inc. 623556714 1301 McKinney Houston TX US 77010 Barrick Goldstrike Mines Inc. 2225618 136 E. South Temple Ste 1800 Salt Lake City UT US 84111 Barton Windpower LLC 808219617 1125 NE Couch Street Ste 700 Portland OR US 97209 Basin Creek Equity Partners L.L.C. 195570572 65 E. Broadway Butte MT US 59701 Bayonne Plant Holding, L.L.C. 784957391 414-462 Avenue P Newark NJ US 7105 Bayou Cove Peaking Power LLC 105452267 211 Carnegie Center Princeton NJ US 8540 Bayswater Peaking Facility, LLC 114789584 803 Congress Avenue Suite 1335 Austin TX US 78701 BC Landfill Energy, LLC 787250337 5429 Harding Hwy Building 401 Mays Landing NJ US 8330 BE Alabama LLC 808077676 700 Louisiana St. , Suite 1000 Houston TX US 77002 BE Allegheny LLC 808077627 700 Louisiana St. , Suite 1000 Houston TX US 77002 BE CA LLC 808077650 700 Louisiana St. , Suite 1000 Houston TX US 77002 BE Ironwood LLC 808077585 700 Louisiana St. , Suite 1000 Houston TX US 77002 BE KJ LLC 808077684 700 Louisiana St. , Suite 1000 Houston TX US 77002 BE Louisiana LLC 808077668 700 Louisiana St. , Suite 1000 Houston