USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Louisville, IL · EIA plant 66191

Maple Flats

Maple Flats is a solar power facility in Louisville, IL, with 250 MW of operating capacity.

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Operating capacity250 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityInvenergy Services LLCEIA-reported operator
Balancing authorityMISOMidcontinent Independent Transmission System Operator, Inc..

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar250 MW
ProposedNo proposed capacity reported
Reported technologiesSolar Photovoltaic

Nearby in IL

Related facilities

IL · 2.2 miClay FC2 MW →IL · 3.4 miRaccoon Creek Energy Center456 MW →IL · 6.2 miFlora Site B4 MW →IL · 7.1 miFlora Site A5 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