GREASEWOOD ENERGY STORAGE
513.2 MW storage in Kern, CA · In queue since April 2021 · Proposed COD February 2033
513.2 MW
Capacity
1
Components
Battery
5y 1m
In Queue
System Impact Study
IA Status
COD target: 2033
Total Duration
11y 10m
Interconnection request submitted to ISO/RTO
CAISO uses cluster studies where projects are batched annually and studied together.
Typical: 36–48 months (IR to IA)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2033-02-26
The proposed GREASEWOOD ENERGY STORAGE project is a 513.2 MW battery storage development in Kern County, California. Interconnection is requested through the CAISO queue (queue ID CAISO-2089) with Southern California Edison (SCE) as the utility. The project entered the queue on April 15, 2021, and has a proposed commercial operation date of February 26, 2033. The interconnection status is currently in the System Impact Study phase.
The project is located at the Whirlwind Substation 500 kV Point of Interconnection. Recent news coverage has discussed the project.
Generated from interconnection queue and public data sources
State
CA
County
Kern
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
SCE
Entity
CAISO
Service Type
—
Point of Interconnection
Whirlwind Substation 500 kV
Data Source
LBNL + Live
- ISO / RTO
- CAISO
- Trading Hub
- TH_SP15_GEN-APND
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- ASTORIA2_7_N001
- POI Substation
- Whirlwind Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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