TOKAY STORAGE (CAISO-1866) — Project Summary

Queue ID
CAISO-1866
Capacity
101.888 MW
Technology
Battery
Status
active
Location
Santa Clara, CA
Region
CAISO
Developer
IA Status
IA Executed

TOKAY STORAGE

CAISO-1866BetaActiveBatteryCAISOLBNL + Live

101.888 MW storage in Santa Clara, CA · In queue since April 2021 · Proposed COD March 2030

BA: CISOISO/RTO: CAISONERC: WECCRC: RCW

101.888 MW

Capacity

1

Components

Battery

5y 3m

In Queue

IA Executed

IA Phase

COD target: 2030

Interconnection

Total Duration

8y 11m

Study Phase

C14

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: 6–18 months

Commercial Operation

Proposed COD: 2030-03-18

Cross-source intelligence
Beta
Low confidence·5 sources·as of 2026-06-01
Expected COD
Mar 2030
From queue filing
Developer
New Leaf Energy
From queue filing
Status
Active
Active — IA Executed per LBNL, no construction or financing announcements found
Financing
Unannounced
Key milestones
IA executed2021Most recent

Interconnection Agreement executed per LBNL queue status

source
About

The Tokay Storage project is a proposed 101.89 MW battery energy storage system located in Santa Clara County, California. The project is being developed within the California Independent System Operator (CAISO) region and is interconnected with Pacific Gas & Electric (PGAE). It entered the CAISO queue as queue ID CAISO-1866 on April 15, 2021, and has a proposed commercial operation date of March 18, 2030. The project's interconnection agreement (IA) has been executed.

The Tokay Storage project is listed as having appeared in recent news coverage.

Generated from interconnection queue and public data sources

Development Risk

Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.

Available on the InfraSure platform

See the full development-risk decomposition for this project.

P(COD by stated date)
Financing close probability
EPC + tax-equity counterparty
Project Details

State

CA

County

Santa Clara

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

PGAE

Entity

CAISO

Service Type

NRIS

Point of Interconnection

Santa Teresa 115 kV

Data Source

LBNL + Live

Risk Analytics

Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Generation Forecast

Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

10-year P50 forecast
First-year output estimate
Weather + policy scenarios
Financial Forecast

Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price and policy scenarios. Powered by InfraSure's asset cashflow stack.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

10-year revenue projection
First-year DSCR
Financing close risk
Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_ZP26_GEN-APND
Hub Confidence
MEDIUM
Nearest Node (Estimated)
EDENVALE_1_N004
POI Substation
Santa Teresa 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.

No insights available for this project.

No Ask reports yet for this entity.

Ask about TOKAY STORAGE
InfraSure platform

Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.