List of Covered Electric Utilities under the Public Utility Regulatory Policies Act of 1978 (PURPA)

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1 List of Covered Electric Utilities under the Public Utility Regulatory Policies Act of 1978 (PURPA) DECEMBER 2009 Background Under Title I, Sec. 102(c) of the Public Utility Regulatory Policies Act of 1978 (PURPA), the U.S. Department of Energy (DOE) is required to publish a list identifying each electric utility that Title I applies to. Among other things, Subtitle B of PURPA Title I requires each "State regulatory (with respect to each electric utility for which it has ratemaking authority) and each non-[state] regulated electric utility" to consider and then make a determination on whether to adopt by Congressionally-specified dates certain word-for-word regulatory standards that Congress has listed in the original 1978 PURPA, as well as in additions to PURPA contained in the Energy Policy Acts of 1992 and 2005, and the Energy Independence and Security Act of This "must-consider" requirement of PURPA Title I, Subtitle B should NOT be confused with the PURPA Title II, Sec. 210 requirement for mandatory purchase by electric utilities of cogeneration and small power production, which itself was repealed under certain conditions by Sec of the Energy Policy Act of The reader may wish to consult PURPA as amended, as well as appropriate legal counsel, for further detail if warranted. The following list is an updated version of DOE's 2008 list that can be used to determine an electric utility's coverage under Subtitle B of Title I: 1

2 List of Covered Electric Utilities under the Public Utility Regulatory Policies Act of 1978 (PURPA) DECEMBER 2009 List All electric utilities listed below had RETAIL electric energy sales, for purposes other than resale, in excess of 500 million kilowatt-hours in both 2006 and 2007, except where noted: ** = sales exceeded 500 million kilowatt-hours in 2006 only * = sales exceeded 500 million kilowatt-hours in 2007 only Electric utilities may be listed under multiple states because the PURPA threshold requirement is by company (and thus each state that the company operates in will have to comply with the requirements). Pursuant to Title I of PURPA ( 17, 16 U.S.C. 2602), the Tennessee Valley Authority (TVA) is deemed to be the state regulatory authority for those electric utilities over which it has ratemaking authority. This is noted on the list as: *** = electric utilities for which TVA is the state regulatory authority Please note that the following list is based on DOE Energy Information Administration (EIA) 2006 and 2007 Form 861 data This is the latest data available from EIA; data from 2008 has not yet been released. The following list is also based on information gathered from state commission web sites, the Tennessee Valley Authority, and correspondence with state commission staff as needed. STATE: ALABAMA Regulatory Authority: Alabama Public Service Alabama Power Company The Alabama Public Service does Baldwin County El Member Corp Central Alabama Electric Coop Cherokee Electric Coop*,*** Cullman Electric Coop Inc*** Diverse Power Incorporated Joe Wheeler Elec Member Corp*** Marshall-De Kalb Electric Coop*,*** Sand Mountain Electric Coop*** Singing River Elec Pwr Assn Southern Pine Elec Coop Inc Albertville Municipal Utils Bd*** 2

3 City of Athens*** City of Dothan City of Florence*** City of Huntsville*** Decatur Utilities*** Foley Board of Utilities Sheffield Utilities*** STATE: ALASKA Regulatory Authority: Regulatory of Alaska Chugach Electric Assn Inc Golden Valley Electric Assn Inc Homer Electric Assn Inc* Matanuska Electric Assn Inc Anchorage Municipality of The Regulatory of Alaska does not STATE: ARIZONA Regulatory Authority: Arizona Corporation Arizona Public Service Co Morenci Water & Electric Co Tucson Electric Power Co UNS Electric Inc Mohave Electric Coop Inc Sulphur Springs Valley EC Inc Trico Electric Coop The Arizona Corporation does not State: Navajo Tribal Utility Auth Political Subdivisions: Salt River Project STATE: ARKANSAS Regulatory Authority: Arkansas Public Service Empire District Electric Co Entergy Arkansas Inc Oklahoma Gas & Electric Co Southwestern Electric Power Co Arkansas Valley Elec Coop Corp Carroll Electric Coop Corp First Electric Coop Corp Mississippi County Electric Coop North Arkansas Elec Coop Inc Ozarks Electric Coop Corp Southwest Arkansas ECC The Arkansas Public Service does not City of Bentonville City of North Little Rock City Water and Light Plant Conway Corporation Paragould Light & Water Comm STATE: CALIFORNIA Regulatory Authority: California Public Utilities Pacific Gas & Electric Co PacifiCorp San Diego Gas & Electric Co Sierra Pacific Power Co Southern California Edison Co The California Public Utilities does City of Anaheim City of Burbank Water and Power City of Glendale City of Los Angeles 3

4 City of Palo Alto City of Pasadena City of Redding City of Riverside City of Roseville City of Santa Clara City of Vernon City & County of San Francisco Turlock Irrigation District Political Subdivisions: Imperial Irrigation District Modesto Irrigation District Sacramento Municipal Util Dist STATE: COLORADO Regulatory Authority: Colorado Public Utilities Aquila Inc Public Service Co of Colorado The Colorado Public Utilities does Delta Montrose Electric Assn Empire Electric Assn, Inc Holy Cross Electric Assn Inc Intermountain Rural Elec Assn La Plata Electric Assn Inc Moon Lake Electric Assn Inc Mountain View Elec Assn Inc Poudre Valley R E A Inc Tri-County Electric Coop, Inc United Power Inc Wheatland Electric Coop, Inc Yampa Valley Electric Assn Inc City of Fort Collins City of Longmont City of Loveland City of Colorado Springs STATE: CONNECTICUT Regulatory Authority: Connecticut Department of Public Utility Control Groton Dept of Utilities Wallingford Town of Connecticut Light & Power Co United Illuminating Co The Connecticut Department of Public Utility Control does not have ratemaking authority over the following STATE: DELAWARE Regulatory Authority: Delaware Public Service Delmarva Power & Light Company The Delaware Public Service does Delaware Electric Coop Inc City of Dover DISTRICT OF COLUMBIA Regulatory Authority: District of Columbia Public Service Potomac Electric Power Co The District of Columbia Public Service does not have ratemaking authority over the following 4

5 STATE: FLORIDA Regulatory Authority: Florida Public Service Suwannee Valley Elec Coop Inc* Florida Power & Light Company Florida Power Corporation (operating as Progress Energy Florida) Florida Public Utilities Co Gulf Power Co Tampa Electric Co The Florida Public Service does not Central Florida Elec Coop, Inc Choctawhatche Elec Coop Inc Clay Electric Cooperative Inc Florida Keys El Coop Assn Inc Lee County Electric Coop Inc Okefenoke Rural El Member Corp Peace River Electric Coop, Inc Sumter Electric Coop Inc Talquin Electric Coop Inc Withlacoochee River Elec Coop City of Jacksonville Beach/Beaches Energy Services City of Key West City of Lakeland City of Leesburg City of Ocala City of Tallahassee City of Vero Beach Fort Pierce Utilities Auth Gainesville Regional Utilities Jacksonville Electric Authority (JEA) Kissimmee Utility Authority Orlando Utilities Comm Reedy Creek Improvement Dist STATE: GEORGIA Regulatory Authority: Georgia Public Service Georgia Power Co The Georgia Public Service does Altamaha Electric Member Corp Amicalola Electric Member Corp Blue Ridge Mountain E M C*** Carroll Electric Member Corp Central Georgia El Member Corp Cobb Electric Membership Corp Colquitt Electric Membership Corp Coweta-Fayette El Member Corp Diverse Power Incorporated Flint Electric Membership Corp GreyStone Power Corporation Hart Electric Member Corp Jackson Electric Member Corp Jefferson Electric Member Corp North Georgia El Member Corp*** Okefenoke Rural El Member Corp Satilla Rural Elec Member Corp Sawnee Elec Membership Corp Snapping Shoals El Member Corp Walton Electric Member Corp Albany Water Gas & Light Comm City of Cartersville* City of Chattanooga City of Marietta City of Sylvania City of Thomasville Dalton Utilities STATE: HAWAII Regulatory Authority: Hawaii Public Utility Hawaii Electric Light Co Inc Hawaiian Electric Co Inc 5

6 Maui Electric Co Ltd The Hawaii Public Utility does not STATE: IDAHO Regulatory Authority: Idaho Public Utilities Avista Corp Idaho Power Co PacifiCorp The Idaho Public Utilities does not Inland Power & Light Company Lower Valley Energy Inc City of Idaho Falls STATE: ILLINOIS Regulatory Authority: Illinois Commerce Alliant Energy (Interstate Power and Light Co) Central Illinois Light Co Central Illinois Pub Serv Co Commonwealth Edison Co Illinois Power Co MidAmerican Energy Co The Illinois Commerce does not Corn Belt Energy Corporation Southeastern IL Elec Coop Inc City of Springfield City of St Charles City of Naperville STATE: INDIANA Regulatory Authority: Indiana Utility Regulatory Harrison County Rural E M C Northeastern Rural E M C City of Anderson City of Mishawaka City of Richmond Duke Energy Indiana (formerly PSI Energy) Indiana Michigan Power Co Indianapolis Power & Light Co Northern Indiana Pub Serv Co Southern Indiana Gas & Elec Co The Indiana Utility Regulatory does Hendricks County Rural E M C Midwest Energy Cooperative South Central Indiana REMC Southeastern Indiana R E M C Western Indiana Energy REMC STATE: IOWA Regulatory Authority: Iowa Utilities Board Alliant Energy (operating as Interstate Power and Light Co) MidAmerican Energy Co The Iowa Utilities Board does not have ratemaking authority over the following covered electric utilities: Ames City of Board of Water Electric & Communications 6

7 Eastern Iowa Light & Power Coop STATE: KANSAS Regulatory Authority: Kansas Corporation Midwest Energy Inc Pioneer Electric Coop Inc Tri-County Electric Coop, Inc Wheatland Electric Coop, Inc Aquila Inc Empire District Electric Co Kansas City Power & Light Co Kansas Gas & Electric Co Southwestern Public Service Co Westar Energy Inc The Kansas Corporation does not Victory Electric Coop Assn Inc* City of Coffeyville City of Kansas City City of McPherson STATE: KENTUCKY Regulatory Authority: Kentucky Public Service Blue Grass Energy Coop Corp Cumberland Valley Rural E C C* Farmers Rural Electric Coop Corp* Fleming-Mason Energy Coop Inc Jackson Energy Coop Corp Jackson Purchase Energy Corp Kenergy Corp Nolin Rural Electric Coop Corp Owen Electric Coop Inc Salt River Electric Coop Corp South Kentucky Rural E C C Taylor County Rural E C C Kentucky Power Co Kentucky Utilities Co Louisville Gas & Electric Co Union Light Heat & Power Co (operating as Duke Energy Kentucky) The Kentucky Public Service does Pennyrile Rural Elec Coop Corp*** Tri-County Elec Member Corp*** Warren Rural Elec Coop Corp*** West Kentucky Rural E C C*** City of Bowling Green*** City of Owensboro City of Paducah*** City of Frankfort Henderson City Utility Comm STATE: LOUISIANA Regulatory Authority: Louisiana Public Service Beauregard Electric Coop Inc Claiborne Electric Coop Inc Dixie Electric Membership Corp South Louisiana Elec Coop Assn Southwest Louisiana E M C Valley Electric Member Corp Washington-St Tammany E C Inc Cleco Power LLC Entergy Gulf States Inc Entergy Louisiana Inc Entergy New Orleans Inc Southwestern Electric Power Co The Louisiana Public Service does 7

8 City of Alexandria City of Lafayette STATE: MAINE Regulatory Authority: Maine Public Utilities Bangor Hydro-Electric Company Central Maine Power Company Maine Public Service Company The Maine Public Utilities does not STATE: MARYLAND Regulatory Authority: Maryland Public Service Choptank Electric Coop Inc Southern Maryland Elec Coop Inc Baltimore Gas & Electric Co Delmarva Power & Light Company Potomac Edison Co (operating as Allegheny Power) Potomac Electric Power Co The Maryland Public Service does STATE: MASSACHUSETTS Regulatory Authority: Massachusetts Department of Public Utilities (formerly Department of Telecommunications and Energy) Boston Edison Co (operating unit of NSTAR) Cambridge Electric Light Co (operating unit of NSTAR) Commonwealth Electric Co (operating unit of NSTAR) Fitchburg Gas & Elec Light Co** Massachusetts Electric Co Western Massachusetts Elec Co The Massachusetts Department of Public Utilities does not have ratemaking authority over the following City of Peabody* City of Taunton Town of Reading STATE: MICHIGAN Regulatory Authority: Michigan Public Service The Michigan Public Service does Great Lakes Energy Coop Midwest Energy Cooperative City of Detroit City of Holland City of Lansing Consumers Energy Company Detroit Edison Co Edison Sault Electric Co Indiana Michigan Power Co Northern States Power Co Upper Peninsula Power Co Wisconsin Electric Power Co Wisconsin Public Service Corp STATE: MINNESOTA Regulatory Authority: Minnesota Public Utilities Dakota Electric Assn 8

9 Alliant Energy (operating as Interstate Power and Light Co) Minnesota Power Inc Northern States Power Co (operating as Xcel Energy) Otter Tail Power Co The Minnesota Public Utilities does Anoka Electric Coop Crow Wing Cooperative Power & Light Comp East Central Energy Lake Country Power Minnesota Valley Electric Coop Sioux Valley SW Elec Coop Wright-Hennepin Coop Elec Assn City of Marshall Rochester Public Utilities STATE: MISSISSIPPI Regulatory Authority: Mississippi Public Service Entergy Mississippi Inc Mississippi Power Co The Mississippi Public Service does 4-County Electric Power Assn*** Alcorn County El Power Assn*** Central Electric Power Assn*** Coast Electric Power Assn Delta Electric Power Assn Dixie Electric Power Assn Magnolia Electric Power Assn Northcentral Miss E P A *** North East Mississippi E P A*,*** Pearl River Valley El Pwr Assn Singing River Elec Pwr Assn Southern Pine Elec Pwr Assn Tallahatchie Valley E P A*** Tombigbee Elec Power Assn*** City of Tupelo*** STATE: MISSOURI Regulatory Authority: Missouri Public Service Aquila Inc. Empire District Electric Co Kansas City Power & Light Co Union Electric Company d/b/a AmerenUE The Missouri Public Service does Carroll Electric Coop Corp Citizen s Electric Corp Cuivre River Electric Coop Inc Intercounty Electric Coop Assn Laclede Electric Coop Inc Ozark Border Electric Coop Southwest Electric Coop, Inc White River Valley El Coop Inc City of Columbia City of Independence City of Springfield STATE: MONTANA Regulatory Authority: Montana Public Service Avista Corp Black Hills Power Inc MDU Resources Group Inc NorthWestern Energy LLC The Montana Public Service does 9

10 Flathead Electric Coop Inc Powder River Energy Corp STATE: NEBRASKA Regulatory Authority: Nebraska Public Service The does not regulate the rates and service of the gas and electric utilities of the State of Nebraska. The Nebraska Public Service does Grand Island City of Lincoln Electric System Political Subdivisions: Loup River Public Power Dist Nebraska Public Power District Norris Public Power District Omaha Public Power District Southern Public Power District STATE: NEVADA Regulatory Authority: Nevada Public Utilities Nevada Power Company Sierra Pacific Power Co The Nevada Public Utilities does Wells Rural Electric Co State: Colorado River Comm of Nevada STATE: NEW HAMPSHIRE Regulatory Authority: New Hampshire Public Utilities Granite State Electric Co Public Service Co of NH Unitil Energy Systems The New Hampshire Public Utilities following New Hampshire Elec Coop Inc STATE: NEW JERSEY Regulatory Authority: New Jersey Board of Public Utilities Atlantic City Electric Co Jersey Central Power & Lt Co Public Service Elec & Gas Co Rockland Electric Co The New Jersey Board of Public Utilities does City of Vineland STATE: NEW MEXICO Regulatory Authority: New Mexico Public Regulation Central Valley Elec Coop Inc Continental Divide El Coop Inc* Lea County Electric Coop Inc El Paso Electric Company Public Service Co of NM (includes Texas-New Mexico Power, which merged operations with Public Service Co of NM in 2007) Southwestern Public Service Co The New Mexico Public Regulation following La Plata Electric Assn Inc 10

11 Tri-County Electric Coop, Inc City of Farmington Los Alamos County State: Navajo Tribal Utility Auth STATE: NEW YORK Regulatory Authority: New York Public Service Jamestown Board of Public Util Central Hudson Gas & Elec Corp Consolidated Edison Co-NY Inc New York State Elec & Gas Niagara Mohawk Power Corp Orange & Rockland Utils Inc Pennsylvania Electric Co Rochester Gas and Electric Corp The New York Public Service does Village of Solvay State: Long Island Power Authority New York Power Authority STATE: NORTH CAROLINA Regulatory Authority: North Carolina Utilities Carolina Power & Light Co (operating as Progress Energy Carolinas Inc) Duke Energy Carolinas (operating as Duke Energy Corporation) Virginia Electric & Power Co (operating as Dominion Virginia Power) The North Carolina Utilities does Blue Ridge Elec Member Corp Blue Ridge Mountain E M C*** Brunswick Elec Member Corp Carteret-Craven El Member Corp EnergyUnited El Member Corp Four County Elec Member Corp Jones-Onslow El Member Corp Lumbee River El Member Corp Mecklenburg Electric Coop Inc Mountain Electric Coop Inc*** Randolph Electric Member Corp* Rutherford Elec Member Corp South River Elec Member Corp Tri-County Elec Member Corp* Union Electric Membership Corp Wake Electric Membership Corp City of Concord City of Fayetteville Public Works City of Gastonia City of Monroe City of Rocky Mount City of Wilson Greenville Utilities Comm Town of High Point STATE: NORTH DAKOTA Regulatory Authority: North Dakota Public Service MDU Resources Group Inc Northern States Power Co (operating as Xcel Energy) Otter Tail Power Co The North Dakota Public Service following Cass County Electric Coop Inc Nodak Electric Coop Inc 11

12 STATE: OHIO Regulatory Authority: Ohio Public Utilities Cleveland Electric Illum Co Columbus Southern Power Co Dayton Power & Light Co Duke Energy Ohio Inc (formerly Cincinnati Gas & Elec Company) Ohio Edison Co Ohio Power Co Toledo Edison Co The Ohio Public Utilities does not Midwest Energy Cooperative Pioneer Rural Elec Coop Inc South Central Power Company City of Bowling Green City of Cleveland City of Columbus City of Hamilton STATE: OKLAHOMA Regulatory Authority: Oklahoma Corporation Arkansas Valley Elec Coop Corp Northeast OK Elec Coop Inc Southwest Arkansas E C C Oklahoma Gas & Electric Co Public Service Co of Oklahoma Southwestern Public Service Co The Oklahoma Corporation does Cotton Electric Coop, Inc Empire District Electric Co Northeast Oklahoma Electric Coop, Inc Oklahoma Electric Coop Inc Ozarks Electric Coop Corp Tri-County Electric Coop, Inc Verdigris Valley Elec Coop Inc City of Edmond City of Coffeyville (Kan.) State: Grand River Dam Authority STATE: OREGON Regulatory Authority: Oregon Public Utilities Idaho Power Co PacifiCorp Portland General Electric Co The Oregon Public Utilities does Central Electric Coop Inc Oregon Trail El Cons Coop Inc Umatilla Electric Coop Assn City of Eugene City of Springfield City of McMinnville Political Subdivisions: Central Lincoln People's Ut Dt Clatskanie Peoples Util Dist Columbia River Peoples Ut Dist Northern Wasco County PUD* Canadian Valley Elec Coop, Inc Central Rural Elec. Cooperative, Inc 12

13 STATE: PENNSYLVANIA Regulatory Authority: Pennsylvania Public Utility Duquesne Light Co Metropolitan Edison Co PECO Energy Co Pennsylvania Electric Co Pennsylvania Power Co PPL Electric Utilities Corp UGI Utilities Inc West Penn Power Co The Pennsylvania Public Utility following Adams Electric Cooperative Inc* TERRITORY: PUERTO RICO Regulatory Authority: Puerto Rico Public Services State: Puerto Rico Electric Pwr Auth The Puerto Rico Public Services following STATE: RHODE ISLAND Regulatory Authority: Rhode Island Public Utilities Narragansett Electric Co The Rhode Island Public Utilities following STATE: SOUTH CAROLINA Regulatory Authority: The Public Service of South Carolina Carolina Power & Light Co (operating as Progress Energy Carolinas Inc) Duke Energy Carolinas (operating as Duke Energy Corporation) South Carolina Elec & Gas Co The Public Service of South Carolina does not have ratemaking authority over the following Aiken Electric Coop Inc Berkeley Electric Coop Inc Black River Electric Coop Inc Blue Ridge Electric Coop Inc Fairfield Electric Coop Inc Horry Electric Coop Inc Laurens Electric Coop Inc Marlboro Electric Coop Inc Mid-Carolina Electric Coop Inc Palmetto Electric Coop Inc Pee Dee Electric Coop Inc Santee Electric Coop Inc York Electric Coop Inc City of Orangeburg City of Rock Hill State: South Carolina Pub Serv Auth STATE: SOUTH DAKOTA Regulatory Authority: South Dakota Public Utilities Black Hills Power Inc MidAmerican Energy Co MDU Resources Group Inc Northern States Power Co (operating as Xcel Energy) NorthWestern Energy Otter Tail Power Co The South Dakota Public Utilities following 13

14 Sioux Valley SW Elec Coop Political Subdivisions: Nebraska Public Power District STATE: TENNESSEE Regulatory Authority: Tennessee Regulatory Authority AEP Appalachian Power (operating as Appalachian Power in Virginia and West Virginia) Entergy Arkansas Inc Kentucky Utilities Co Kingsport Power Co. The Tennessee Regulatory Authority does not Appalachian Electric Coop*** Caney Fork Electric Coop Inc*** Cumberland El Member Corp*** Cumberland Valley Rural E C C* Duck River El Member Corp*** Fort Loudoun Electric Coop*** Gibson Elec Members Corp*** Holston Electric Coop Inc*** Meriwether Lewis Elec Coop*** Middle Tennessee EMC*** Mountain Electric Coop Inc*** Powell Valley Electric Coop*** Sequachee Valley Elec Coop*** South Kentucky Rural ECC Southwest Tennessee EMC*** Tri-County Electric Member Corp*** Upper Cumberland EMC*** Volunteer Electric Coop*** Athens Utility Board*,*** Bristol Virginia Utilities*** City of Alcoa Utilities*** City of Bristol*** City of Chattanooga*** City of Clarksville*** City of Cleveland*** City of Clinton*** City of Cookeville*** City of Dickson*** City of Dyersburg*** City of Elizabethton*** City of Gallatin*** City of Greeneville*** City of Jackson*** City of Johnson City*** City of Lenoir City*** City of Lexington*,*** City of Memphis*** City of Morristown*** City of Murfreesboro*** City of Newport*** City of Oak Ridge*** Columbia Power System*** Knoxville Utilities Board*** Loudon Utilities Board*,*** Maryville Utilities*** Nashville Electric Service*** Sevier County Elec System*** STATE: TEXAS Regulatory Authority: Texas Public Utility Cap Rock Energy Corporation El Paso Electric Company Entergy Gulf States Inc Public Service Co of NM (includes Texas-New Mexico Power, which merged operations with Public Service Co of NM in 2007) Southwestern Electric Power Co Southwestern Public Service Co The Texas Public Utility does not Bandera Electric Coop, Inc* Bluebonnet Electric Coop Inc Bowie-Cass Electric Coop Inc 14

15 Deaf Smith Electric Coop, Inc** Deep East Texas Elec Coop Inc Denton County Elec Coop Inc Farmers Electric Coop Inc Grayson-Collin Elec Coop, Inc Guadalupe Valley Elec Coop Inc HILCO Electric Cooperative Inc. Lea County Electric Coop, Inc Lyntegar Electric Coop, Inc** Magic Valley Electric Coop Inc Medina Electric Coop, Inc** Nueces Electric Coop, Inc* Pedernales Electric Coop Inc Sam Houston Electric Coop Inc South Plains Electric Coop Inc Southwest Arkansas E C C Tri-County Electric Coop, Inc Trinity Valley Elec Coop Inc United Electric Coop Service Inc Upshur-Rural Elec Coop Corp Wood County Electric Coop Inc Austin Energy Brownsville Public Util Board City of Bryan City of College Station City of Denton City of Garland City of Greenville City of Lubbock City of New Braunfels City of San Antonio City of San Marcos* STATE: UTAH Regulatory Authority: Utah Public Service PacifiCorp The Utah Public Service does not Empire Electric Assn, Inc Moon Lake Electric Assn Inc Wells Rural Electric Co City of St George Provo City Corporation State: Navajo Tribal Utility Auth STATE: VERMONT Regulatory Authority: Vermont Public Service Board Central Vermont Pub Serv Corp Green Mountain Power Corp The Vermont Public Service Board does not have ratemaking authority over the following covered electric utilities: STATE: VIRGINIA Regulatory Authority: Virginia State Corporation Central Virginia Electric Coop Mecklenburg Electric Coop Inc Northern Virginia Elec Coop Powell Valley Electric Coop Rappahannock Electric Coop Shenandoah Valley Elec Coop Southside Electric Coop Inc Delmarva Power & Light Co (Note: Delmarva Power & Light Co transferred control of its Virginia operations to A&N Electric Cooperative and Old Dominion Electric Cooperative in January 2008) Kentucky Utilities Co (operating as Old Dominion Power) Potomac Edison Co (operating as Allegheny Power) Virginia Electric & Power Co (operating as Dominion Virginia Power) 15

16 The Virginia State Corporation following Bristol Virginia Utilities*** City of Danville City of Harrisonburg City of Manassas Appalachian Power Co STATE: WASHINGTON Regulatory Authority: Washington Utilities and Transportation Avista Corp PacifiCorp Puget Sound Energy Inc The Washington Utilities and Transportation does not have ratemaking authority over the following Benton Rural Electric Assn* Inland Power & Light Company Peninsula Light Company City of Richland City of Port Angeles City of Seattle City of Tacoma Political Subdivisions: PUD No 1 of Benton County PUD No 1 of Chelan County PUD No 1 of Clallam County PUD No 1 of Clark County PUD No 1 of Cowlitz County PUD No 1 of Douglas County PUD No 1 of Franklin County PUD No 1 of Grays Harbor Cnty PUD No 1 of Lewis County PUD No 1 of Okanogan County PUD No 1 of Pend Oreille Cnty PUD No 2 of Grant County PUD No 3 of Mason County Snohomish County PUD No 1 STATE: WEST VIRGINIA Regulatory Authority: Public Service of West Virginia Appalachian Power Co Monongahela Power Co Potomac Edison Co (operating as Allegheny Power) Wheeling Power Co The Public Service of West Virginia following Shenandoah Valley Elec Coop STATE: WISCONSIN Regulatory Authority: Wisconsin Public Service City of Kaukauna City of Menasha Manitowoc Public Utilities Alliant Energy (operating as Wisconsin Power & Light Co) Consolidated Water Power Co Madison Gas & Electric Co Northern States Power Co (operating as Xcel Energy) Superior Water Light & Pwr Co Wisconsin Electric Power Co Wisconsin Public Service Corp The Wisconsin Public Service does East Central Energy 16

17 STATE: WYOMING Regulatory Authority: Wyoming Public Service Powder River Energy Corp Yampa Valley Electric Assn Inc Black Hills Power Inc Cheyenne Light Fuel & Power Co MDU Resources Group Inc PacifiCorp The Wyoming Public Service does High Plains Power Inc Lower Valley Energy Inc NorthWestern Energy LLC 17