- Storage
- Operating
- 10 · 100 · 1,000 MW
Map
- Storage
- Operating
1 asset
1 asset. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
John Hancock
Power plant owner
Key facts
Power plant owner · 60 MW- Capacity held
- 60MW
- Assets
- 1
- States
- CA
- Registered in
- United States
- Parent
- No parent recordedNo parent recordedLike 48,118 of 50,271 companies here. Why
Gross output of plants with a stake
1 of 1 plantOutputGross: each plant's whole output, whatever the stake. Equity share: each plant's output times the stake.Covers 1 of 1 plant with a stake: US plants with an EIA monthly series.0% of the output is from 0 plants recorded as wholly owned.Ownership as recorded today; each plant's output is its whole series. A plant's group is its technology; Unspecified fuel is EIA's "All Other", hydrogen, CHP with no fuel stated and plants with no technology on record.
- Storage
Yearly totals
| Year | Storage | Total (MWh) |
|---|---|---|
| 2026 (part year) | -9,147 | -9,147 |
| 2025 | -14,213 | -14,213 |
| 2024 | -12,785 | -12,785 |
| 2023 | -12,065 | -12,065 |
| 2022 (part year) | -9,130 | -9,130 |
Sources EIA-860 · EIA-860M · EIA
Sources
- EIA-860 Annual Electric Generator Report — Schedule 4 Owner (ownership shares per generator), plus Plant/Generator schedules
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EIA Open Data bulk file — Electricity (ELEC.zip; monthly plant net generation and fuel consumption since 2001)Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
Assets 1
Assets
1
Capacity
60.0 MW
- Storage: 60.0 MW, 1 asset
Owns 1 power plant
| Name. Sort by name, A to Z | Type. Sort by type, A to Z | Role. Sort by role, A to Z | MW, sorted descending. Sort by capacity, smallest first | State. Sort by state, A to Z | Share | Held by |
|---|---|---|---|---|---|---|
| Coso Battery Storage | Storage | Owns | 60 MW | US-CA | 75.0% | John Hancock |
Sources 1
Registers
1
Reuse terms
- 1 Open license
Latest read
2026-11-04
From its recordsSourcesThe registers behind this company's assets, projects and RFPs; the company record itself is derived from them.
Sources
-
View at source →
EIA-860M ·
EIA-860M Preliminary Monthly Electric Generator Inventory
US federal work — public domain
Summary only: the source’s license keeps the full record at the source.