ELECTRON
300 MW storage in Los Angeles, CA · In queue since April 2021 · Proposed COD January 2033
300 MW
Capacity
1
Components
Battery
5y 1m
In Queue
System Impact Study
IA Status
COD target: 2033
Total Duration
11y 9m
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: 2033-01-26
ELECTRON is a proposed 300 MW battery storage project located in Los Angeles County, California. The project is in the California Independent System Operator (CAISO) interconnection queue under queue ID CAISO-2082. The queue entry date is April 15, 2021, and the proposed commercial operation date is January 26, 2033. The project's interconnection status is currently in the System Impact Study phase. The proposed point of interconnection is the ANTELOPE Substation at 220 kV.
The development project is being proposed within the Southern California Edison (SCE) service area. ELECTRON has been the subject of recent news coverage, with 12 articles appearing in industry, regulatory, and deals-related publications.
Generated from interconnection queue and public data sources
State
CA
County
Los Angeles
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
SCE
Entity
CAISO
Service Type
—
Point of Interconnection
ANTELOPE Substation 220 kV
Data Source
LBNL + Live
- ISO / RTO
- CAISO
- Trading Hub
- TH_SP15_GEN-APND
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- BIGSK230_2_N022
- POI Substation
- Antelope 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.
Last updated 2026-03-26
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