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Preliminary 2025 facility recordOperating

Sheffield, MA · EIA plant 69943

Sheffield Hewins

Sheffield Hewins is a solar power facility in Sheffield, MA, with 2 MW of operating capacity.

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Operating capacity2 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityNavisun LLCEIA-reported operator
Balancing authorityISNEISO New England Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar2 MW
ProposedNo proposed capacity reported
Reported technologiesSolar Photovoltaic

Nearby in MA

Related facilities

MA · 4.9 miSeaboard Sheffield, LLC2 MW →MA · 5.6 miBerkshire 12 MW →MA · 6.3 miNew Marlborough5 MW →MA · 9.9 miKearsarge GB2 MW →

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source