Alaska Hawaii

Hawaiian Electric Co.

Maui Electric Co.

Hawaii Electric Light Co. Alaska Electric Light and Power Co.

EEI U.S. Member Company Service Territories

Produced by Edison Electric Institute. Data Source: ABB, Velocity - June 2019

PG&E = Pacific Gas and Electric Company PPL = PPL Electric Utilities CorporationPSO = Public Service Company of Oklahoma RG&E = Rochester Gas and Electric Corporation

TolEd = Toledo EdisonUI = The United Illuminating Company

SWEPCO = Southwestern Electric Power Company

WPS = Wisconsin Public Service Corporation

NIPSCO = Northern Indiana Public Service CompanyCHG&E = Central Hudson Gas & Electric Corp.ConEd = Consolidated Edison Company of New York

IPL = Indianapolis Power & Light CompanyIMPC = Indiana Michigan Power Company

MGE = Madison Gas and Electric CompanyNYSEG = New York State Electric & Gas Corporation

DP&L = Dayton Power & Light CompanyFPU = Florida Public UtilitiesIC = The Illuminating Company

Map Abbreviation Key

Transmission-Only CompaniesAmerican Transmission Company Wisconsin, Michigan, Minnesota and Illinois

Cross Texas Transmission Texas

ITC Holdings Corp. Michigan, Iowa, Minnesota, Illinois, Missouri and Kansas

Sharyland UtilitiesVermont Electric Power Company Vermont

SCE&G = South Carolina Electric & Gas

Arizona Public Service Co.

Avista Utilities

ComEd

Consumers Energy

El Paso Electric

Alliant

MidAmerican Energy

Idaho Power

Montana-Dakota Utilities

NorthWestern Energy

NorthWestern Energy

Otter Tail Power

PG&E

PenelecPotomac Edison

Puget Sound Energy

SCE&G

NV Energy

Southern California Edison

DTE Energy

AEP Texas

Alabama Power

CenterPoint

Duke Energy

Mt. Carmel Public Utility Co.

Entergy Texas

Georgia Power

Mississippi Power

Duke Energy

FPU TNMP

UniSource

Central Maine Power

Duke Energy

DP&L

Entergy Louisiana

Entergy Mississippi

Gulf Power

NYSEG

Oklahoma Gas & Electric Company

PSO

Minnesota Power

Penn Power

PNM

Xcel Energy

Rocky Mountain Power Pacific Power

CHG&E

Entergy Arkansas

Kansas City Power & Light

NIPSCO Ohio Edison PPL UGI

IC

SWEPCOOncor

TolEd

Westar Energy Ameren Missouri

AppalachianPower Company

Dominion Energy

IPL

Kentucky Power Company

LG&E and KU

AEP Ohio

Centerpoint Energy

Ameren Illinois

UIUIBlack Hills Energy

Cleco

PSEG Long Island

PECO

Member Companies with No Service TerritoryOhio Valley Electric CorporationTennessee Valley Authority (EEI Strategic Partner)

West Penn Power

Mon Power

LibertyUtilities

Tucson Electric Power

Duquesne Light Company

Entergy New Orleans

Superior Water, Light, and Power

Tampa Electric

MGE

Atlantic City Electric

Delmarva Power

Baltimore Gas and Electric Co. PEPCO

Met-Ed

National Grid

RG&E

Portland General Electric

Orange and Rockland Rockland Electric Co.

Public Service Electric and Gas Co.Jersey Central Power & Light

ConEd

Florida Power & Light

Green Mountain Power

UnitilLiberty Utilities

Eversource Energy

We EnergiesUpper Peninsula Power Company

Xcel Energy

Upper Michigan Energy Resources

IMPC

San Diego Gas & Electric

Empire District

Produced by Edison Electric Institute. Data Source: ABB, Velocity Suite. October 2019

AEP Ohio ...................................................... American Electric PowerAEP Texas ..................................................... American Electric Power Alabama Power Company ............................ Southern CompanyAlaska Electric Light and Power Company .. Avista CorporationAlliant Energy ................................................ No ParentAmeren Illinois .............................................. Ameren CorporationAmeren Missouri ........................................... Ameren CorporationAmerican Transmission Company ................ No ParentAppalachian Power Company ...................... American Electric PowerArizona Public Service Company ................. Pinnacle West Capital CorporationAtlantic City Electric ...................................... Exelon CorporationAvista Utilities ................................................ Avista CorporationBaltimore Gas and Electric Company .......... Exelon CorporationBlack Hills Energy ......................................... Black Hills CorporationCenterPoint Energy ....................................... No ParentCentral Hudson Gas & Electric Corp ............ Fortis*Central Maine Power .................................... AVANGRIDCleco Power .................................................. Cleco Corporate HoldingsComEd .......................................................... Exelon CorporationConsolidated Edison Company of New York ............................................... Consolidated EdisonConsumers Energy ....................................... CMS Energy CorporationCross Texas Transmission ........................... LS Power+

Dayton Power & Light Company ................... AES CorporationDelmarva Power ........................................... Exelon CorporationDominion Energy .......................................... No ParentDTE Energy ................................................... No ParentDuke Energy.................................................. No ParentDuquesne Light Company ............................ No ParentEl Paso Electric ............................................. No ParentEmpire District ............................................... Liberty Utilities Entergy Arkansas .......................................... Entergy CorporationEntergy Louisiana ......................................... Entergy CorporationEntergy Mississippi ....................................... Entergy Corporation

Entergy New Orleans .................................... Entergy CorporationEntergy Texas. .............................................. Entergy CorporationEversource Energy ....................................... No ParentFlorida Power & Light Company ................... NextEra EnergyFlorida Public Utilities ................................... Chesapeake Utilities CorporationGeorgia Power Company .............................. Southern CompanyGreen Mountain Power ................................. Gaz Métro+

Gulf Power Company .................................... NextEra EnergyHawaii Electric Light Company ..................... Hawaiian Electric CompanyHawaiian Electric Company .......................... Hawaiian Electric IndustriesIdaho Power .................................................. IDACORPThe Illuminating Company ............................ FirstEnergyIndiana Michigan Power Company ............... American Electric PowerIndianapolis Power & Light Company ........... AES CorporationITC Great Plains ............................................ ITC Holdings Corp.ITC Michigan ................................................. ITC Holdings Corp.ITC Midwest .................................................. ITC Holdings Corp.Jersey Central Power & Light ....................... FirstEnergyKansas City Power & Light ........................... EvergyKentucky Power Company ............................ American Electric PowerLG&E KU Energy .......................................... PPL CorporationLiberty Utilities .............................................. Algonquin Power & Utilities Corporation+

Madison Gas and Electric ............................. MGE EnergyMaui Electric Company ................................. Hawaiian Electric CompanyMet-Ed ........................................................... FirstEnergyMidAmerican Energy Company .................... Berkshire Hathaway EnergyMinnesota Power .......................................... ALLETEMississippi Power Company ......................... Southern CompanyMon Power .................................................... FirstEnergyMontana-Dakota Utilities Company .............. MDU Resources GroupMt. Carmel Public Utility Company ............... No ParentNational Grid ................................................ No ParentNew York State Electric & Gas ..................... AVANGRID

Northern Indiana Public Service Company (NIPSCO) .................................................. NiSourceNorthWestern Energy ................................... No ParentNV Energy ..................................................... Berkshire Hathaway EnergyOklahoma Gas & Electric Company ............. OGE Energy CorporationOhio Edison ................................................... FirstEnergyOhio Valley Electric Corporation .................. No ParentOncor ............................................................ Sempra EnergyOrange and Rockland Utilities ...................... Consolidated EdisonOtter Tail Power Company ............................ Otter Tail CorporationPacific Gas and Electric Company ............... PG&E CorporationPacific Power ................................................PacifiCorpPacifiCorp ..................................................... Berkshire Hathaway EnergyPECO ............................................................ Exelon CorporationPenelec ......................................................... FirstEnergyPenn Power ................................................... FirstEnergyPepco ............................................................ Exelon CorporationPNM .............................................................. PNM ResourcesPortland General Electric ............................. No ParentPotomac Edison ............................................ FirstEnergyPPL Electric Utilities ...................................... PPL CorporationPSEG Long Island ......................................... Public Service Enterprise GroupPublic Service Company of Oklahoma ......... American Electric PowerPublic Service Electric and Gas Company ... Public Service Enterprise GroupPuget Sound Energy ..................................... No ParentRochester Gas and Electric .......................... AVANGRIDRockland Electric Company ......................... Orange and Rockland UtilitiesRocky Mountain Power .................................PacifiCorpSan Diego Gas & Electric ............................. Sempra Energy Sharyland Utilities ......................................... No ParentSouth Carolina Electric & Gas ...................... Dominion Energy Southern California Edison ........................... Edison International Southwestern Electric Power Company ....... American Electric PowerSuperior Water, Light, and Power Company ALLETETampa Electric, an Emera Company ............ Emera*

Tennessee Valley Authorityo ......................... No ParentTNMP ............................................................ PNM ResourcesToledo Edison ............................................... FirstEnergyTucson Electric Power .................................. UNS Energy CorporationUGI Utilities ................................................... UGI CorporationUniSource Energy Services ......................... UNS Energy CorporationThe United Illuminating Company ................ AVANGRIDUnitil Corporation .......................................... No ParentUpper Michigan Energy Resources .............. WEC Energy GroupUpper Peninsula Power Company ................ No ParentVermont Electric Power Company ................ No ParentWe Energies .................................................. WEC Energy GroupWest Penn Power ......................................... FirstEnergyWestar Energy. .............................................. EvergyWisconsin Public Service ............................. WEC Energy GroupXcel Energy ................................................... No Parent

AES CorporationDayton Power & Light CompanyIndianapolis Power & Light Company

Algonquin Power & Utilities Corporation+

Liberty Utilities Empire District

ALLETEMinnesota PowerSuperior Water, Light, and Power Company

Alliant Energy

Ameren CorporationAmeren Illinois Ameren Missouri

American Electric PowerAEP OhioAEP TexasAppalachian Power CompanyIndiana Michigan Power CompanyKentucky Power CompanyPublic Service Company of OklahomaSouthwestern Electric Power Company

American Transmission Company

AVANGRIDCentral Maine PowerNew York State Electric & GasRochester Gas and Electric The United Illuminating Company

Avista CorporationAlaska Electric Light and Power CompanyAvista Utilities

Berkshire Hathaway EnergyMidAmerican Energy Company NV EnergyPacifiCorp Pacific Power Rocky Mountain Power

Black Hills CorporationBlack Hills Energy

CenterPoint Energy

Chesapeake Utilities CorporationFlorida Public Utilities

Cleco Corporate HoldingsCleco Power

CMS Energy CorporationConsumers Energy

Consolidated EdisonConsolidated Edison Company of New YorkOrange and Rockland Utilities Rockland Electric Company

Dominion EnergySouth Carolina Electric & Gas

DTE Energy

Duke Energy

Duquesne Light Company

Edison International Southern California Edison

El Paso Electric

Emera* Tampa Electric, an Emera Company

Entergy CorporationEntergy ArkansasEntergy LouisianaEntergy MississippiEntergy New OrleansEntergy Texas

EvergyKansas City Power & LightWestar Energy

Eversource Energy

Exelon CorporationAtlantic City Electric Baltimore Gas and Electric CompanyComEd Delmarva PowerPECOPepco

FirstEnergyThe Illuminating CompanyJersey Central Power & LightMet-EdMon Power Ohio EdisonPenelecPenn PowerPotomac EdisonToledo EdisonWest Penn Power

Fortis*Central Hudson Gas & Electric Corp.ITC Holdings Corp. ITC Great Plains ITC Michigan ITC MidwestUNS Energy Corporation Tucson Electric Power UniSource Energy Services

Gaz Métro+

Green Mountain Power

Hawaiian Electric IndustriesHawaiian Electric Company Hawaii Electric Light Company Maui Electric Company

IDACORPIdaho Power

LS Power+

Cross Texas Transmission

MDU Resources GroupMontana-Dakota Utilities Company

MGE EnergyMadison Gas and Electric

Mt. Carmel Public Utility Company

National Grid

NextEra EnergyFlorida Power & Light CompanyGulf Power Company

NiSourceNorthern Indiana Public Service Company (NIPSCO)

NorthWestern Energy

OGE Energy CorporationOklahoma Gas & Electric Company

Ohio Valley Electric Corporation

Otter Tail CorporationOtter Tail Power Company

PG&E CorporationPacific Gas and Electric Company

Pinnacle West Capital CorporationArizona Public Service Company

PNM ResourcesPNM TNMP

Portland General Electric

PPL CorporationLG&E KU EnergyPPL Electric Utilities

Public Service Enterprise GroupPSEG Long IslandPublic Service Electric and Gas Company

Puget Sound Energy

Sempra EnergyOncorSan Diego Gas & Electric

Sharyland Utilities

Southern CompanyAlabama Power CompanyGeorgia Power CompanyMississippi Power Company

Tennessee Valley Authorityo

UGI CorporationUGI Utilities

Unitil Corporation

Upper Peninsula Power Company

Vermont Electric Power Company

WEC Energy GroupUpper Michigan Energy ResourcesWe EnergiesWisconsin Public Service

Xcel Energy

* International Member + Non-Member Parent Company o Strategic Partner

EEI Member Lookup By Operating Company

EEI Member Lookup By Parent Company

The Edison Electric Institute (EEI) is the association that represents all U.S. investor-owned electric companies. Our members provide electricity for about 220 million Americans, and operate in all 50 states and the District of Columbia. As a whole, the electric power industry supports more than 7 million jobs in communities across the United States. In addition to our U.S. members, EEI has more than 65 international electric companies with operations in more than 90 countries, as International Members, and hundreds of industry suppliers and related organizations as Associate Members. Organized in 1933, EEI provides public policy leadership, strategic business intelligence, and essential conferences and forums.