Separator Expansion
12.5 MW storage in San Bernardino, CA · In queue since April 2023 · Proposed COD June 2025
12.5 MW
Capacity
1
Components
Battery
2y 11m
In Queue
Not Started
IA Status
COD target: 2025
Total Duration
2y 2m
Schedule
10 months past proposed COD
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: 2025-06-06
State
CA
County
San Bernardino
Region
CAISO
Developer
—
Utility
SCE
Entity
CAISO
Point of Interconnection
ETIWANDA 230 kV
Data Source
LBNL
Pittsylvania megasite wins $1.3B battery separator project
Tennessee-based Microporous will invest $1.3 billion to build a battery separator manufacturing facility at the Southern Virginia Megasite...
Pittsylvania megasite wins $1.3B battery separator project
Tennessee-based Microporous will invest $1.3 billion to build a battery separator manufacturing facility at the Southern Virginia Megasite...
Pittsylvania megasite wins $1.3B battery separator project
Tennessee-based Microporous will invest $1.3 billion to build a battery separator manufacturing facility at the Southern Virginia Megasite...
Pittsylvania megasite wins $1.3B battery separator project
Tennessee-based Microporous will invest $1.3 billion to build a battery separator manufacturing facility at the Southern Virginia Megasite...
Last updated 2026-03-26