Briefing/projectactive
SHERMAN ENERGY STORAGE is a 256 MW Battery project in California, currently active.
The reported queue phase is C14. Proposed COD is 2031-06-18.
- Queue ID
- CAISO-1915
- Location
- Contra Costa, California
- Technology
- Battery
- Market / region
- CAISO
- Point of interconnection
- Contra Costa PP 230 kV
What stands out
1
SHERMAN ENERGY STORAGE is a 256 MW Battery project in California with status active.
2
The reported queue phase is C14; proposed COD is 2031-06-18.
3
Latest linked story: “Portland General Electric finalises agreements for 1GW renewables and BESS” (PV Tech, 2026-03-09).
Market and operating context
- Queue date
- 2021-04-15
- Proposed COD
- 2031-06-18
- IA status
- System Impact Study
- Study phase
- C14
- Service type
- NRIS
Why it matters
Queue phase, proposed timing, developer identity, and linked events determine how much of the stated pipeline should be treated as actionable development capacity. The project page and deeper report preserve those fields for further diligence.
