SolarBattery storageOperatingISO-NE

Dudley

Solar and battery storage project in Worcester County, Massachusetts. 6 MW of nameplate capacity across 2 generators, operated by Navisun LLC.

Also known as EIA plant 69942

This project groups Dudley (EIA 69942). EIA reports them as separate plants.

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6 plants within 6.4 km, from EIA coordinates.

Key facts

Capacity: 6 MWSolar 3.6 · Battery storage 2.4
Generators: 2 operatingEIA-860M, August 2026
Operating since: April 2024First generator online
Operator: Navisun LLCEIA operator ID 62836
Grid: ISO-NEBalancing authority ISNE
Price nodes: None linkedNo verified ISO node
Location: Worcester County, MA42.0738, −71.8843
EIA plant ID: 69942EIA plant page

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

How much power Dudley produces

Free · EIA-923

EIA-923 has no net generation reported for this plant.

Power prices and basis

Free account

No verified ISO price node is linked to this plant, or its price history could not load.

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

Generator	Technology	Nameplate MW	Online since
DUBA	Batteries	2.4	April 2024
DUDL	Solar Photovoltaic	3.6	April 2024

Ownership and offtake

Pro

Ownership and offtake are part of Pro

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

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Modeled data

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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.

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Power plants near Dudley

Oxford SolarSolar · 4 MW · 3.0 km Dudley Solar CSGSolar · 1.9 MW · 3.9 km Seaboard Oxford, LLCSolar · 1.7 MW · 4.1 km Dudley Landfill Solar LLCSolar · 2.6 MW · 4.8 km Webster SolarSolar · 1 MW · 5.8 km Auburn Solar ProjectSolar · 8.7 MW · 6.4 km

More plants operated by Navisun LLC

TPE Erath Solar, LLCSolar · 9.9 MW · Erath County, TX TPE Irish Road Solar, LLCSolar · 5 MW · Pittsylvania County, VA TPE Whitmell Solar, LLCSolar · 5 MW · Pittsylvania County, VA BWC Beech Ridge Brook, LLCSolar · 5 MW · Cumberland County, ME BWC Jimmie PondSolar · 5 MW · Penobscot County, ME Southwick Solar, LLC Community SolarSolar · 4.7 MW · Hampden County

All 682 plants in Massachusetts More solar farms in Massachusetts More battery storage projects in Massachusetts 188 plants in Worcester County Largest power plants in Massachusetts ISO-NE on the mapNavisun LLC: 29 plants

Questions about Dudley

Where is Dudley?

Dudley is in Worcester County, Massachusetts, at 42.0738, −71.8843. It is in the ISO New England Inc. balancing area (ISNE).

Who operates Dudley?

EIA-860M for August 2026 lists Navisun LLC as the operator (EIA operator ID 62836). The operator is not always the owner.

Is Dudley a solar or a battery storage plant?

Both. Solar capacity totals 3.6 MW and battery storage capacity totals 2.4 MW.

When did Dudley start operating?

Its first generator began operating in April 2024, according to EIA-860M.

Sources

EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location

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