Preliminary 2025 facility recordOperating

Brighton, CO · EIA plant 68058

Prairie Center Energy LLC

Prairie Center Energy LLC is a storage power facility in Brighton, CO, with 35 MW of operating capacity.

Operating capacity35 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityWhetstone Power Operations LLCEIA-reported operator
Balancing authorityWACMWestern Area Power Administration - Rocky Mountain Region

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Storage35 MW
ProposedNo proposed capacity reported
Reported technologiesBatteries

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