DARDEN (CAISO-1949) — Project Summary

Queue ID
CAISO-1949
Capacity
2364.768 MW
Technology
Solar+Battery
Status
active
Location
Fresno, CA
Region
CAISO
Developer
IA Status
IA Executed

DARDEN

CAISO-1949BetaActiveSolarBatteryCAISOLBNL + Live

2,364.768 MW hybrid in Fresno, CA · In queue since April 2021 · Proposed COD July 2027

2,364.768 MW

Capacity

2

Components

Solar + Battery

5y 1m

In Queue

IA Executed

IA Status

COD target: 2027

Status
Project statusApprovedpv magazine USA · 2025-06-13
Interconnection

Total Duration

6y 3m

Construction75%
Queue EntryApr 15, 2021

Interconnection request submitted to ISO/RTO

Cluster Study (Phase I/II)

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

Typical: 36–48 months (IR to IA)

Interconnection Agreement

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 18–30 months

Commercial Operation

Proposed COD: 2027-07-19

Technology
Solar1,182.384 MW · 50%
Battery1,182.384 MW · 50%
About

The DARDEN project is a proposed 2364.77 MW hybrid solar and battery energy storage development in Fresno County, California. The project consists of 1182.38 MW of solar photovoltaic generation and 1182.38 MW of battery energy storage. It is located within the CAISO region and is interconnected to the PGAE utility grid at the Manning-Midway 500kV Line.

The project entered the CAISO interconnection queue (CAISO-1949) on April 15, 2021, with a proposed commercial operation date of July 19, 2027. The interconnection agreement has been executed. The DARDEN project has been the subject of recent news coverage, with 9 articles covering regulatory, grid, and industry aspects of the development.

Generated from interconnection queue and public data sources

Project Details

State

CA

County

Fresno

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

PGAE

Entity

CAISO

Service Type

Point of Interconnection

Manning-Midway 500kV Line

Data Source

LBNL + Live

ApplicantIP Darden I, LLC±ESS News · 2025-06-16
AgencyCalifornia Energy CommissionMercomindia.com · 2025-06-18
RulingApprovalMercomindia.com · 2025-06-18
Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_ZP26_GEN-APND
Hub Confidence
LOW

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.

News & Articles (5)Beta

Last updated 2026-03-26

View all 5 articles