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Preliminary 2025 facility recordProposed

TBD, WA · EIA plant 68342

Hop Hill Solar Generation and BESS

Hop Hill Solar Generation and BESS is a solar power facility in TBD, WA, with 1,200 MW of proposed capacity.

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Operating capacity0 MW0 operating generators
Proposed capacity1,200 MW3 proposed generators
UtilityHOHI bn, LLCEIA-reported operator
Balancing authorityBPATBonneville Power Administration

Capacity profile

Fuel and technology

Nameplate capacity
OperatingNo operating capacity reported
Proposed
Solar500 MW
Storage500 MW
Wind200 MW
Reported technologiesBatteriesOnshore Wind TurbineSolar Photovoltaic

Nearby in WA

Related facilities

WA · 11.8 miChandler12 MW →WA · 15.2 miHigh Top Solar80 MW →WA · 16.0 miOstrea Solar, LLC80 MW →WA · 22.6 miPriest Rapids950 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