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Preliminary 2025 facility recordOperating

Mauston, WI · EIA plant 66760

Lemonweir (Oak 1)

Lemonweir (Oak 1) is a solar power facility in Mauston, WI, with 3 MW of operating capacity.

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Operating capacity3 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityGreenbacker Renewable Energy CorporationEIA-reported operator
Balancing authorityMISOMidcontinent Independent Transmission System Operator, Inc..

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar3 MW
ProposedNo proposed capacity reported
Reported technologiesSolar Photovoltaic

Nearby in WI

Related facilities

WI · 0.7 miElroy Solar2 MW →WI · 1.8 miEmerald Bluffs Solar Park225 MW →WI · 9.3 miCastle Rock15 MW →WI · 11.2 miWebster Creek (Oak 2)2 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