SolarBattery storageOperatingISO-NE

CES Agawam Tuckahoe Solar Hybrid

Solar and battery storage project in Hampden County, Massachusetts. 6.2 MW of nameplate capacity across 2 generators, operated by CES Agawam Tuckahoe Solar LLC.

Also known as EIA plant 63763

This project groups CES Agawam Tuckahoe Solar Hybrid (EIA 63763). EIA reports them as separate plants.

Analyst: free account, 1 question a day.

Route 57 SolarENGIE 2019 ProjectCo-MA1, LLCBerkshire PowerSouthwick Solar, LLC Community SolarSouthwick Solar PVCanis Major Solar FarmCES Agawam Tuckahoe S…2 km
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6 plants within 6.5 km, from EIA coordinates.

Key facts

Capacity
6.2 MWSolar 3.6 · Battery storage 2.6
Generators
2 operatingEIA-860M, August 2026
Operating since
December 2021First generator online
Operator
CES Agawam Tuckahoe Solar LLCEIA operator ID 64541
Grid
ISO-NEBalancing authority ISNE
Price nodes
1 ISONE nodeResource nodes with prices
Location
Hampden County, MA42.0590, −72.6910
EIA plant ID
63763EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power CES Agawam Tuckahoe Solar Hybrid produces

Free · EIA-923

Net generation, 2025

6.66 GWh

6,664 MWh, final

Capacity factor, 2025

21.1%

2024: 21.4%

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2022 to 2025

6.7–7.0

GWh a year. Low 2025, high 2023

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
2001Not reportedNot reported0 of 12
2002Not reportedNot reported0 of 12
2003Not reportedNot reported0 of 12
2004Not reportedNot reported0 of 12
2005Not reportedNot reported0 of 12
2006Not reportedNot reported0 of 12
2007Not reportedNot reported0 of 12
2008Not reportedNot reported0 of 12
2009Not reportedNot reported0 of 12
2010Not reportedNot reported0 of 12
2011Not reportedNot reported0 of 12
2012Not reportedNot reported0 of 12
2013Not reportedNot reported0 of 12
2014Not reportedNot reported0 of 12
2015Not reportedNot reported0 of 12
2016Not reportedNot reported0 of 12
2017Not reportedNot reported0 of 12
2018Not reportedNot reported0 of 12
2019Not reportedNot reported0 of 12
2020Not reportedNot reported0 of 12
202135Not reported1 of 12
20226,69521.2%12 of 12
20236,99322.2%12 of 12
20246,77421.4%12 of 12
20256,66421.1%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account · ISONE

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
ATESBatteries2.6December 2021
ATPVSolar Photovoltaic3.6December 2021

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists CES Agawam Tuckahoe Solar LLC as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

Modeled curtailment

A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.

Modeled

Expected vs reported generation

Monthly modeled expected output and physical potential next to EIA-923 reported output.

Analyst and MCP

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Power plants near CES Agawam Tuckahoe Solar Hybrid

Questions about CES Agawam Tuckahoe Solar Hybrid

How much power does CES Agawam Tuckahoe Solar Hybrid produce?

CES Agawam Tuckahoe Solar Hybrid reported 6,664 MWh (6.66 GWh) of net generation in 2025, a 21.1% capacity factor on 6.2 MW of nameplate capacity.

Where is CES Agawam Tuckahoe Solar Hybrid?

CES Agawam Tuckahoe Solar Hybrid is in Hampden County, Massachusetts, at 42.0590, −72.6910. It is in the ISO New England Inc. balancing area (ISNE).

Who operates CES Agawam Tuckahoe Solar Hybrid?

EIA-860M for August 2026 lists CES Agawam Tuckahoe Solar LLC as the operator (EIA operator ID 64541). The operator is not always the owner.

Is CES Agawam Tuckahoe Solar Hybrid a solar or a battery storage plant?

Both. Solar capacity totals 3.6 MW and battery storage capacity totals 2.6 MW.

When did CES Agawam Tuckahoe Solar Hybrid start operating?

Its first generator began operating in December 2021, according to EIA-860M.

Does InfraMap have power prices for CES Agawam Tuckahoe Solar Hybrid?

Yes. InfraMap has ISONE day-ahead and real-time prices at 1 price node linked to CES Agawam Tuckahoe Solar Hybrid, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
  • ISONE day-ahead and real-time prices; node and hub assignments as of 2026-10-05

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page