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NRG Retail Northeast3711 Market Street, 10th FloorPhiladelphia, PA 19104March 19, 2020VIA UPSMs. Rosemary Chiavetta, SecretaryPennsylvania Public Utility CommissionP.O. Box 3265Harrisburg, PA 17105-3265Re: Annual Requirements Regarding Registration as A PJM Load Serving Entity of EnergyPlus Holdings LLC (A-2009-2139745), Green Mountain Energy Company (A-2011-2229050),Independence Energy Group LLC (A-2011-226337), Reliant Energy Northeast LLC (A-20102192350), Stream Energy Pennsylvania, LLC (A-2010-2181867), and XOOM EnergyPennsylvania, LLC (A-2012-2283821)Dear Secretary Chiavetta:In accordance with the Commission’s annual requirement which is detailed in Docket No M-20102157431, enclosed find Schedule 17 from the Reliability Assurance Agreement effective December31, 2019 for Energy Plus Holdings LLC, Green Mountain Energy Company, Independence EnergyGroup LLC, Reliant Energy Northeast LLC, Stream Energy Pennsylvania, LLC and XOOM EnergyPennsylvania, LLC.Independence Energy Group LLC’s and Reliant Energy Northeast LLC’s power marketer is NRGPower Marketing, LLC. Page 5 of RAA Schedule 17 indicates that NRG Power Marketing, LLCserves as a PJM Load Serving Entity (LSE). XOOM Energy Pennsylvania, LLC's power marketer isXOOM Energy, LLC. Page 8 indicates that XOOM Energy, LLC serves as a PJM Load ServingEntity (LSE). In addition, Page 3 indicates that Energy Plus Holdings LLC serves as a PJM LoadServing Entity (LSE), Page 4 indicates that Green Mountain Energy Company serves as a PJM LoadServing Entity (LSE), and Page 7 indicates that Stream Energy Pennsylvania, LLC serves as a PJMLoad Serving Entity (LSE).Please feel free to contact me at 301.509.1508 or via Email at lgibbons@nrg.com if you have anyquestions or require additional information.Sincerely,Leah GibbonsDirector Regulatory AffairsEnclosure

LOAD SERVING ENTITY COMPLIANCE REQUIREMENT FORMOn an annuals basis, EGSs providing retail electric supply service (i.e. take title to electricity)must file with the Commission this Load Serving Entity (LSE) Compliance Requirement Form. EGSs aredirected to attach to this form documentation which provides the following: Proof of registration as a PJM LSE, orProof of a contractual arrangement with a registered PJM LSE that facilitates the retail electricityservices of the EGS.Examples of sufficient documentation to satisfy this compliance requirement include, but may not belimited to: A screen print showing that the EGS is listed as a Party to an effective version of the PJMReliability Assurance Agreement (RAA), located at Schedule 17 of the RAA.Correspondence, such as an e-mail screen print or regular mail scan, from PJM verifyingmembership as an LSE.Documentation of an effective contract between the EGS and another party that serves as theLSE on behalf of the EGS. In such a case, the documentation must also include proof that theparty fulfilling the LSE role is indeed registered with the PJM as an LSEEGSs may mark all or portions of their filing confidential.EGSs which do not provide retail electric supply service, such as brokers, are not required to filean LSE Compliance Requirement Form.The EGS provides retail electric supply service and has attached compliance with the LSErequirement hereto.Description of attachment (provide a brief description of the attachment below):Independence Energy Group LLC’s and Reliant Energy Northeast LLC’s powermarketer is NRG Power Marketing, LLC. Page 5 of RAA Schedule 17 indicates thatNRG Power Marketing, LLC serves as a PJM Load Serving Entity (LSE). XOOMEnergy Pennsylvania, LLC's power marketer is XOOM Energy, LLC. Page 8 indicatesthat XOOM Energy, LLC serves as a PJM Load Serving Entity (LSE). In addition,Page 3 indicates that Energy Plus Holdings LLC serves as a PJM Load Serving Entity(LSE), Page 4 indicates that Green Mountain Energy Company serves as a PJM LoadServing Entity (LSE), and Page 7 indicates that Stream Energy Pennsylvania, LLCserves as a PJM Load Serving Entity.

Intra-PJM Tariffs -- RELIABILITY ASSURANCE AGREEMENT -- RAA SCHEDULE 17 - PARTIES TO THE RELIABILITYASSURANCE AGREESCHEDULE 17PARTIES TO THE RELIABILITY ASSURANCE AGREEMENTThis Schedule sets forth the Parties to the Agreement:AEP Energy, Inc.AEP Retail Energy Partners LLCAES Ohio Generation, LLCAgera Energy LLCAggressive Energy LLCAgway Energy Services, LLCAlgonquin Energy Services Inc.All American Power and Gas, LLCAllegheny Electric Cooperative, Inc.Allegheny Energy Supply Company, L.L.C.Alpaca Energy LLCAlpha Gas and Electric LLCAmbit Northeast, LLCAmerican Electric Power Service Corporation on behalf of its affiliates:Appalachian Power CompanyIndiana Michigan Power CompanyKentucky Power CompanyKingsport Power CompanyOhio Power CompanyWheeling Power Company.American Municipal Power, Inc.American Power & Gas of IL, LLCAmerican Power & Gas of MD, LLCAmerican Power & Gas of NJ, LLCAmerican Power & Gas of Ohio, LLCAmerican Power & Gas of Pennsylvania, LLCAmerican PowerNet Management, L.P.American Transmission Systems, Inc.AP Gas and Electric (PA), LLCAPN Starfirst, LPApproved Energy II LLCArcher Energy, LLCArcelorMittal USA LLCArrow Energy RRH, LLCAstral Energy LLCAtlantic City Electric CompanyAtlantic Energy MD, LLCAvangrid Renewables, LLCAxpo U.S. LLCBaltimore Gas and Electric CompanyEffective Date: 9/30/2019 - Docket #: ER20-250-000 - Page 1

Intra-PJM Tariffs -- RELIABILITY ASSURANCE AGREEMENT -- RAA SCHEDULE 17 - PARTIES TO THE RELIABILITYASSURANCE AGREEBaltimore Power Company LLCBarclays Capital Services, IncBativa, IL (City of)BBPC LLC d/b/a Great Eastern EnergyBlackstone Wind Farm, LLCBlue Ridge Power Agency, Inc.Borough of Butler, Butler Electric DivisionBorough of ChambersburgBorough of Columbia, PABorough of Lavallette, New JerseyBorough of MilltownBorough of Mont Alto, PABorough of Park Ridge, New JerseyBorough of PembertonBorough of Pitcairn, PennsylvaniaBorough of Seaside Heights, New JerseyBorough of South River, New JerseyBoston Energy Trading and Marketing LLCBP Energy CompanyBrookfield Renewable Energy Marketing US LLCBTG Pactual Commodities (US) LLCCapital Energy, LLCCalpine Energy Service, L.P.Calpine Energy Solutions, LLCCargill Power Markets LLCCentral Virginia Electric CooperativeCentre Lane Trading LimitedChampion Energy Marketing LLCChampion Energy, LLCChoice Energy, LLC dba 4 Choice Energy, LLCCIMA Energy Solutions, LLCCincinnati Bell Energy, LLCCitigroup Energy Inc.Citizens' Electric Company of Lewisburg, PACity of Cleveland, Department of Public Utilities, Division of Cleveland Public PowerCity of Dover, DelawareCity of New Martinsville - WVCity of Philippi - West VACity of RochelleCleveland Electric Illuminating CompanyCMS Resource Management CompanyCollegiate Clean Energy, LLCCommonwealth Edison CompanyConocoPhillips CompanyConsolidated Edison Energy, Inc.Consolidated Edison Solutions, Inc.Effective Date: 9/30/2019 - Docket #: ER20-250-000 - Page 2

Intra-PJM Tariffs -- RELIABILITY ASSURANCE AGREEMENT -- RAA SCHEDULE 17 - PARTIES TO THE RELIABILITYASSURANCE AGREEConstellation Energy Power Choice, LLCConstellation Energy Services, Inc.Constellation NewEnergy, Inc.Constellation Power Source Generation, LLCConvanta Energy Group, LLCConvanta Energy Marketing LLCCredit Suisse (USA), Inc.Current Power & Gas Inc.Dayton Power & Light Company (The)DC Energy LLCDelaware Municipal Electric CorporationDelmarva Power & Light CompanyDenver Energy, LLCDevonshire Energy LLCDirect Energy Business, LLCDirect Energy Business Marketing, LLCDirect Energy Services, LLCDiscount Power, Inc.DPL Energy Resources, Inc.DTE Energy Trading, Inc.Duke Energy Kentucky, Inc.Duke Energy Ohio, Inc.Duquesne Light CompanyDuquesne Light Energy, LLCDXT Commodities North America LLCDynegy Energy Services, LLCDynegy Kendall Energy, LLCDynegy Marketing and Trade, LLCEast Coast Power & Gas of New Jersey, LLCEast Kentucky Power Cooperative, Inc.Easton Utilities CommissionEDF Energy Services, LLCEDF Trading North America, LLCEligio Energy, LLCEnergetix, Inc.Energy Cooperative Association of Pennsylvania (The)Energy Cooperative of America, Inc.Energy Plus Holdings LLCEnergy Services Providers, Inc.Energy Technology Savings, Inc.Energy Transfer Retail Power, LLCEnergy.me Midwest llc d/b/a energy.meEnerPenn USA, LLCEngie Energy Marketing NA, Inc.ENGIE Retail, LLCEnPowered USA Inc.Effective Date: 9/30/2019 - Docket #: ER20-250-000 - Page 3

Intra-PJM Tariffs -- RELIABILITY ASSURANCE AGREEMENT -- RAA SCHEDULE 17 - PARTIES TO THE RELIABILITYASSURANCE AGREEEntrust Energy East, Inc.Evergreen Gas & Electric, LLCEveryday Energy, LLCExelon Generation Co., LLCFirst Point Power, LLCFirstEnergy Solutions Corp.Freepoint Energy Solutions LLCFrontier Utilities Northeast, LLCFront Royal (Town of)Galt Power Inc.GenOn Power Midwest, LPGerdau Ameristeel Energy, Inc.Great American Gas & Electric, LLCGreat American Power, LLCGreenlight Energy Inc.Green Mountain Energy CompanyHagerstown Light DepartmentHarborside Energy, LLCHarrison REA, Inc. - Clarksburg, WVHartee Parnters, LPHIKO Energy, LLCHolcim (US) Inc.Hoosier Energy REC, Inc.Hudson Energy Services, LLCIDT Energy, Inc.Illinois Municipal Electric AgencyIllinois Power Marketing CompanyInspire Energy Holdings, LLCInterstate Gas Supply, Inc.J.P. Morgan Ventures Energy CorporationJack Rich, Inc. d/b/a Anthracite Power & Light CompanyJ. Aron & Company LLCJersey Central Power & Light CompanyJosco Energy USA, LLCJust Energy Solutions Inc.Kentucky Municipal Energy AgencyKiwi Energy NY LLCKuehne Chemical Company, Inc.L & P Electric Inc., d/b/a Leggett & Platt Electric Inc.Land O’Lakes, Inc.Liberty Power Corp., L.L.C.Liberty Power Delaware LLCLiberty Power Holdings LLCLifeEnergy, LLCLower Electric, LLCLSC Communications US, LLCEffective Date: 9/30/2019 - Docket #: ER20-250-000 - Page 4

Intra-PJM Tariffs -- RELIABILITY ASSURANCE AGREEMENT -- RAA SCHEDULE 17 - PARTIES TO THE RELIABILITYASSURANCE AGREELykins Oil Company d/b/a Lykins Energy SolutionsMacquarie Cook Energy LLCMajor Energy Electric Services LLCMC Squared Energy Services, LLCMeadow Lake Wind Farm LLCMeadow Lake Wind Farm II LLCMeadow Lake Wind Farm III LLCMeadow Lake Wind Farm IV LLCMeadWestvaco CorporationMedian Energy Corp.Median Energy PA LLCMega Energy Holdings, LLCMercuria Energy America, Inc.Messer Energy Services, Inc.MeterGenius Inc.Metropolitan Edison CompanyMidAmerican Energy CompanyMidAmerican Energy Services, LLCMorgan Stanley Capital Group, Inc.Morgan Stanley Services Group Inc.MP2 Energy NE, LLCMPower NJ LLCNATGASCO d/b/a/ Supreme Energy, Inc.National Gas & Electric, LLCNextEra Energy Marketing, LLCNextera Energy Services New Jersey, LLCNextera Energy Services, Illinois, LLCNittany Energy, LLCNordic Energy Services LLCNorth American Power and Gas LLC.North Carolina Electric Membership CorporationNorth Carolina Municipal Power Agency Number 1Northeastern REMCNorthern States Power CompanyNorthern Virginia Electric Cooperative – NOVECNRG Power Marketing, L.L.C.nTherm, LLCOasis Power, LLC dba Oasis EnergyOhio Edison CompanyOhio Valley Electric CorporationOld Dominion Electric CooperativeOxford Energy Services, LLCPalmco Power DC, LLCPALMco Power DE, LLCPalmco Power IL, LLCPalmco Power MD, LLCPalmco Power NJ, LLCEffective Date: 9/30/2019 - Docket #: ER20-250-000 - Page 5