Allegheny Energy Supply Co LLC

800 Cabin Hill Drive Greensburg, PA 15601

Company Summary Information

According to FERC EQR data, Allegheny Energy Supply Co LLC had a total of $3.0M in seller transasctions and $6.8M in buyer transasctions in 2024 Q4.

Company NameAllegheny Energy Supply Co LLC
Location800 Cabin Hill Drive Greensburg, PA 15601
EIA Utility TypeInvestor-Owned Utility
EIA Utility DatesJan 2001 to Jan 2025
EIA Annual Generation -
EIA Power Plants6
Fuel Types No Information Available

FERC Seller Summary

Seller Dates AvailableJul 2013 to Jan 2025
Seller Total Transaction Charges$3.61B
Seller Total Transactions7,472,217
Seller 2024 Q4 Transaction Charges$3.03M
Seller 2024 Q4 Transactions357,460

FERC Buyer Summary

Buyer Dates AvailableJul 2013 to Apr 2025
Buyer Total Transaction Charges$307.44M
Buyer Total Transactions34,383
Buyer 2024 Q4 Transaction Charges$6.80M
Buyer 2024 Q4 Transactions9

Map of Allegheny Energy Supply Co LLC Locations

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Monthly Electricity Generation by Type

Monthly electricity generation by source as reported by the EIA

Coal
Distillate Fuel Oil
Hydroelectric Conventional
Natural Gas
Other Gases
Other Fuel
4M4M3M3M2M2M900k900k0020012001200220022003200320042004200520052006200620072007200820082009200920102010201120112012201220132013201420142015201520162016201720172018201820192019
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Monthly FERC Transaction Charges by Type

Monthly aggregates and sums are derived from FERC Electronic Quarterly Reports (EQR)

Power Plants Operated by Allegheny Energy Supply Co LLC

PlantLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
FirstEnergySalome, Arizona---
FirstEnergy Armstrong Power StationAdrian, Pennsylvania--Aug 2012
FirstEnergy Mitchell Power StationCortney, Pennsylvania--Sep 2013
FirstEnergy R Paul Smith Power StationWilliamsport, Maryland--Aug 2012
FirstEnergy Springdale Power StationSpringdale, Pennsylvania---
Hatfields Ferry Power StationMasontown, Pennsylvania--Sep 2013

Other Companies Listed Alphabetically

A list of companies close to Allegheny Energy Supply Co LLC when arranged alphabetically. They do not neccessarily have any association with Allegheny Energy Supply Co LLC.

Company NameCompany LocationEIA Annual
Generation
FERC 2024 Q4
Transactions
Algonquin Power Sanger LLCOakville, ON4.2 TWh$2.48M
Algonquin Power Windsor Locks LLCHartford, CT-$1.20M
Algonquin SKIC 10 Solar, LLCOakville, ON-$104.18k
Algonquin SKIC 20 Solar, LLCOakville, ON-$355.58k
Algonquin Windsor Locks LLCWindsor Locks, CT129.5 GWh-
All American Power And Gas, LLCBirmingham, AL-$5.42k
All Choice Energy Ne LLCBirmingham, AL-$12.64k
All Dams Generation, LLCBethesda, MD-$523.79k
Allegany Generating Station, LLCPortageville, NY18.0 GWh$948.16k
Allegheny Electric Coop IncHarrisburg, PA88.0 GWh$15.89M
Allegheny Ridge Wind Farm, LLCDallas, TX-$2.01M
Allendale Biomass LLCFairfax, SC134.7 GWh-
Allete Clean EnergyDuluth, MN4.1 TWh-
Allete, Inc.Duluth, MN7.7 TWh$125.00M
Alliance HP VIrginia Drive LLCBRYN MAWR, PA1.3 GWh-
Alliance NYGT, LLCSherrill, NY1.8 GWh$1.65M
Allie L.L.C.Annapolis, MD2.3 GWh-
Allora Solar, LLCAsheville, NC161.4 GWh$772.82k
Alpaca Energy LLCOmaha, NE57.7 GWh$539.84k
Alpaugh 50, LLCValhalla, NY-$2.12M

All Companies Associated with Allegheny Energy Supply Co LLC

A list of all companies associated with Allegheny Energy Supply Co LLC in terms of FERC EQR transactions. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.

Company Name2024 Q4 Transactions w/
Allegheny Energy Supply Co LLC
Ohio Valley Electric Corporation$6.80M
PJM Interconnection, L.L.C.$3.03M
City Of Williams-
Calpine Energy Services, L.P.-
Buchanan Generation, LLC-
West PENN Power Company-
The Potomac Edison Company-
The Toledo Edison Company-
The City Of Hagerstown, Maryland-
Green Valley Hydro, LLC-
Firstenergy Solutions Corp.-
The Town Of Thurmont, Maryland-
The Cleveland Electric Illuminating Company-
Pennsylvania Electric Company-
Ohio Edison Company-

The 20 Most Recent FERC EQR Transactions

Displaying Results 1 to 20 of 7,506,600   ( 1.513s )
Seller NameBuyer NameProductTransaction
Group Ref #
Begin DateEnd DateTrade DateQuantityPriceUnitsTransmission
Charge
Transaction
Charge
FERC Tariff RefContract
Service
Agreement
Contract
Filing
Type
Contract
Execution
Date
Contract
Commencement
Date
Contract
Termination
Date
TimezoneBalancing
Authority
Point of
Delivery Hub
ClassTermIncrementIncrement
Peaking
Filing
Type
Broker
Exchange
Ohio Valley Electric CorporationAllegheny Energy Supply Company, L.L.C.ENERGYALL ICPA2025-03-01 00:002025-04-01 00:002010-09-1035,347.72$37.7185$/MWH$43,521.38$1,376,783.67Inter-Company Power Agreement (0.0.0)Inter-Company Power AgreementNew2010-09-102011-05-232040-06-30EasternPrevailing2PJMBus bar of the applicable Generating UnitUnitPowerSaleLongTermYearlyFullPeriodNew
Ohio Valley Electric CorporationAllegheny Energy Supply Company, L.L.C.OTHERALL ICPA2025-03-01 00:002025-04-01 00:002010-09-101$174.6488FLAT RATE$0.00$174.65Inter-Company Power Agreement (0.0.0)Inter-Company Power AgreementNew2010-09-102011-05-232040-06-30EasternPrevailing2PJMBus bar of the applicable Generating UnitUnitPowerSaleLongTermYearlyFullPeriodNew
Ohio Valley Electric CorporationAllegheny Energy Supply Company, L.L.C.OTHERALL ICPA2025-03-01 00:002025-04-01 00:002010-09-101$908,064.7722FLAT RATE$0.00$908,064.77Inter-Company Power Agreement (0.0.0)Inter-Company Power AgreementNew2010-09-102011-05-232040-06-30EasternPrevailing2PJMBus bar of the applicable Generating UnitUnitPowerSaleLongTermYearlyFullPeriodNew
Ohio Valley Electric CorporationAllegheny Energy Supply Company, L.L.C.ENERGYALL ICPA2025-02-01 00:002025-03-01 00:002010-09-1030,602.24$37.8122$/MWH$41,395.03$1,198,530.47Inter-Company Power Agreement (0.0.0)Inter-Company Power AgreementNew2010-09-102011-05-232040-06-30EasternPrevailing2PJMBus bar of the applicable Generating UnitUnitPowerSaleLongTermYearlyFullPeriodNew

Allegheny Energy Supply Co LLC Name and Address Permutations

Due to the nature of the data we have to make some assumptions when determining if two companies are the same. So to be transparent about how we're calculating some of the summary values, here are all the company names and addresses that were combined to create this record. While we try to make sure everything is as accurate as possible we can't guarantee complete accuracy for all records.

Company NameCompany Address
Allegheny Energy Supply Co LLC800 Cabin Hill Drive Greensburg, PA 15601
Allegheny Energy Supply Company, LLC341 White Pond Drive Akron, OH 44320
Allegheny Energy Supply Company, LLC76 South Main Street Akron, OH 44308