Solstice C — Project Summary

Queue ID
CAISO-54848
Capacity
420 MW
Technology
Solar+Battery
Status
active
Location
Fresno, CA
Region
CAISO
Developer
—
IA Status
Not Started

Solstice C

BetaActiveSolarBatteryCAISOLBNL

420 MW hybrid in Fresno, CA · In queue since April 2023 · Proposed COD May 2031

420 MW

Capacity

2

Components

Solar + Battery

2y 11m

In Queue

Not Started

IA Status

COD target: 2031

Interconnection Timeline

Total Duration

8y 1m

In Study38%
Queue EntryApr 17, 2023

Interconnection request submitted to ISO/RTO

Cluster Study (Phase I/II)Current

CAISO uses cluster studies where projects are batched annually and studied together.

Typical: 36–48 months (IR to IA)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2031-05-01

Technology
Solar210 MW · 50%
Battery210 MW · 50%
Project Details

State

CA

County

Fresno

Region

CAISO

Developer

—

Utility

LSPC

Entity

CAISO

Point of Interconnection

MANNING 500 kV

Data Source

LBNL

News & Articles (2)Beta
General

Renewable America’s Community Solar Project Goes Live, Bringing Affordable Energy To Low-Income Households

Discover Renewable America's West Tambo Clean Power II project, contributing clean energy and sustainability to California communities.

SolarQuarter·1 years ago
General

Renewable America’s Community Solar Project Goes Live, Bringing Affordable Energy To Low-Income Households

Discover Renewable America's West Tambo Clean Power II project, contributing clean energy and sustainability to California communities.

SolarQuarter·1 years ago

Last updated 2026-03-26