Unitil Energy Systems, Inc.

6 Liberty Lane West Hampton, NH 03842

Company Summary Information

According to FERC EQR data, Unitil Energy Systems, Inc. had a total of $1.8M in seller transasctions and $2.9M in buyer transasctions in 2025 Q2.

Company NameUnitil Energy Systems, Inc.
Location6 Liberty Lane West Hampton, NH 03842
EIA DataNo EIA Information Available

FERC Seller Summary

Seller Dates AvailableJul 2013 to Jun 2025
Seller Total Transaction Charges$45.43M
Seller Total Transactions1,275,575
Seller 2025 Q2 Transaction Charges$1.80M
Seller 2025 Q2 Transactions36,007

FERC Buyer Summary

Buyer Dates AvailableJul 2013 to Jun 2025
Buyer Total Transaction Charges$711.04M
Buyer Total Transactions47,805
Buyer 2025 Q2 Transaction Charges$2.89M
Buyer 2025 Q2 Transactions1,752

Map of Unitil Energy Systems, Inc. Locations

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Monthly FERC Transaction Charges by Type

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

Other Companies Listed Alphabetically

A list of companies close to Unitil Energy Systems, Inc. when arranged alphabetically. They do not neccessarily have any association with Unitil Energy Systems, Inc.

Company NameCompany LocationEIA Annual
Generation
FERC 2025 Q2
Transactions
Union Carbide Corp-SeadriftMidland, MI763.1 GWh$3.22M
Union Electric Co - (Mo)St Louis, MO34.7 TWh$687.82M
Union Falls Hydro Power LPMontreal, QB13.0 GWh-
Unisea IncDutch Harbor, AK35.0 GWh-
Unison Energy LLCGreenwich, CT23.6 GWh-
United Illuminating CoOrange, CT59.4 GWh$85.14M
United States Solar CorporationFairfield, CT115.0 GWh-
United States Sugar CorpClewiston, FL275.9 GWh-
United TechnologiesEast Hartford, CT88.1 GWh-
United Therapeutics CorporationSilver Spring, MD4.4 GWh-
University Of AlaskaFairbanks, AK69.8 GWh-
University Of ArizonaTucson, AZ96.6 GWh-
University Of ArkansasFayetteville, AR36.6 GWh-
University Of California IrvineIrvine, CA122.5 GWh-
University Of California San DiegoLa Jolla, CA244.1 GWh-
University Of California Santa CRUZSanta CRUZ, CA38.7 GWh-
University Of California-LaLOS Angeles, CA184.0 GWh-
University Of California, San FranciscoSan Francisco, CA73.8 GWh-
University Of CincinnatiCincinatti, OH246.2 GWh-
University Of ColoradoBoulder, CO2.9 GWh-

All Companies Associated with Unitil Energy Systems, Inc.

A list of all companies associated with Unitil Energy Systems, Inc. in terms of FERC EQR transactions. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.

Company Name2025 Q2 Transactions w/
Unitil Energy Systems, Inc.
Constellation Energy Generation, LLC$1.97M
ISO New England Inc.$1.80M
H.Q. Energy Services (U.S.) Inc.$686.31k
Nextera Energy Marketing, LLC$235.70k
DTE Energy Trading, Inc.-
Dominion Energy Marketing, Inc.-
Direct Energy Business, LLC-
Integrys Energy Services Of New York, Inc.-
Nextera Energy Power Marketing, LLC-
Vitol Inc.-
Transcanada Power Marketing Ltd.-
Dynegy Marketing And Trade, LLC-
Exelon Generation Company, LLC-

Company Contacts

A list of all company contacts obtained from FERC EQR data since 2013

ContactTitlePhoneEmailAddressFERC Filing Periods
Energy Analyst2015Q4 - 2025Q2
Energy Analyst2013Q3 - 2015Q3

The 20 Most Recent FERC EQR Transactions

Displaying Results 1 to 20 of 1,323,380   ( 0.27s )
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
Unitil Energy Systems, Inc.ISO New England Inc.CAPACITYQ22025T346672025-06-01 00:002025-06-30 23:592025-06-010.321$4,690.00$/MW-MO$0.00$1,505.49FERC Electric Tariff Original Volume No. 33New2004-12-102004-12-10EasternDaylight2ISNE8505NotApplicableClassShortTermMonthlyNotApplicableIncrementPeakingNew
Unitil Energy Systems, Inc.ISO New England Inc.CAPACITYQ22025T346662025-06-01 00:002025-06-30 23:592025-06-0110.918$2,531.00$/MW-MO$0.00$27,633.46FERC Electric Tariff Original Volume No. 33New2004-12-102004-12-10EasternDaylight2ISNE8505NotApplicableClassShortTermMonthlyNotApplicableIncrementPeakingNew
Constellation Energy Generation, LLCUNITIL ENERGY SYSTEMS, INC.REQUIREMENTS SERVICEPDSBDO3162025-06-01 00:002025-06-30 23:592024-12-0310,577.3059$77.87$/MWH$0.00$823,654.81FERC Electric, Market-Based Rate Tariff, 7.0.022335New2011-03-092022-12-012026-01-31EasternPrevailing2ISNENHFirmShortTermMonthlyFullPeriodNew
H.Q. Energy Services (U.S.) Inc.Unitil Energy Systems. Inc.REQUIREMENTS SERVICET0054980272025-06-01 00:002025-06-30 23:592024-12-043,617.6245$73.58$/MWH$0.00$266,184.81RATE SCHEDULE NO 1C111758New2024-12-042025-02-012025-07-31EasternPrevailing2ISNE4002FirmShortTermMonthlyFullPeriodNew