Nevada · Operating
Silver Peak, Nevada.
279 MW1,116 MWh
A four-hour utility-scale battery energy storage facility operating in Boulder City, Nevada.
- Power
- 279 MW
- Maximum rated output
- Energy
- 1,116 MWh
- Four hours at rated power
- Technology
- BESS
- Standalone grid-scale storage
- Status
- Operating
- In commercial operation
Operating asset
Capacity made physical.
Silver Peak is a 279 MW battery energy storage facility with 1,116 MWh of stored energy. The power-to-energy ratio gives the project a four-hour discharge duration at its rated output, placing substantial dispatchable capacity behind a single operating site.
The installation converts stored DC energy into grid-synchronized AC power through distributed power-conversion equipment, then collects that output through the project electrical system for delivery to the grid. Its operating status is the proof point: this is infrastructure in service, not capacity shown on a development map.
Technical profile
Silver Peak specification
The public operating profile, organized for fast technical review.
- Project
- Silver Peak
- Operating asset
- Location
- Boulder City, Nevada
- Western grid position
- Asset type
- Standalone battery energy storage
- Utility-scale BESS
- Rated power
- 279 MW
- Maximum rated output
- Stored energy
- 1,116 MWh
- Published operating capacity
- Duration
- 4 hours
- At rated power
- Status
- In operation
- Commercially active
- Owner-operator
- TransGrid Energy
- Built to own and operate
Location & field photography
The operating site, from above.
Silver Peak
Boulder City, Nevada
Silver Peak · Boulder City, Nevada
An operating 279 MW / 1,116 MWh standalone storage facility with four hours of discharge at rated power.
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