Black Walnut Energy Storage LLC 📍📊📏

Status

planning

Country / State / Closest City

🇺🇸 usa / california /

Dates

Capacity in MWh

30
📏 This is an estimate

Maximum Power in MW

15

Manufacturer

Type / Number of Packs / Cells

/ /

Customer / Owner / Developer

/ Black Walnut Energy Storage LLC /

Use case

Link to google maps satellite view

http://maps.google.com/maps?z=19&t=k&q=loc:41.17205096119257+-121.23209157247251

Coordinates

41.17205096119257, -121.23209157247251
📍 Coords are a guess. Only the state is known

Notes

Project website

Sources

Internal / External id

622 / 65396

U.S. EIA data

The government data source for this battery is the U.S. Energy Information Administration (EIA)
https://www.eia.gov/electricity/monthly/
Info from the 2024-07 report (Project first appeared in the 2022-03 report):

Plant Name / State

Black Walnut Energy Storage LLC / CA

go live / power

2025-06 / 15MW

status / status verbose

planning / (L) Regulatory approvals pending. Not under construction

Plant id / generator id

65396 / BW1

Entity name / entity id

Black Walnut Energy Storage LLC / 64739

Changes:
2023-04
date: 2023-12 -> 2025-06 delayed by 18 months
2023-02
status_verbose: (T) Regulatory approvals received. Not under construction -> (L) Regulatory approvals pending. Not under construction
2022-10
date: 2023-06 -> 2023-12 delayed by 6 months