International Battery Substation (IBSS)
Anchorage, Alaska
- Capacity
- 40 MW
- Status
- Operating
- Fuel
- Battery storage
- Technology
- Batteries
- Operator
- Chugach Electric Assn Inc
- City
- Anchorage
- County
- Anchorage County
- State
- Alaska
- Operational date
- October 2024
- Balancing authority
- CEA
International Battery Substation (IBSS) is a 40 MW battery storage power plant in Anchorage, Alaska. Operated by Chugach Electric Assn Inc, it has been operating since 2024. The facility is located in Anchorage County, within the CEA balancing authority.
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Source: U.S. Energy Information Administration (EIA-860M)