SONRISA
384 MW hybrid in Fresno, CA · In queue since May 2017 · Proposed COD December 2026
384 MW
Capacity
2
Components
Solar + Battery
9y 2m
In Queue
IA Executed
IA Phase
Signed Sep 2020
Queue → IA
3y 4m
IA → COD
6y 3m
Total Duration
3y 4m
Study Phase
C10
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 18–30 months
Proposed COD: 2026-12-31
First PPA signed with East Bay Community Energy for 100MW solar + 30MW storage
sourceSecond PPA signed with San José Clean Energy for 100MW solar + 10MW storage
sourceTarget commercial operation date per LBNL queue and EDP corporate site
sourceThe SONRISA project is a proposed 384 MW hybrid solar and battery energy storage project located in Fresno County, California. The project consists of a 200 MW solar array coupled with a 184 MW battery energy storage system. It is listed in the CAISO interconnection queue as queue ID CAISO-1391, with an initial queue entry date of May 1, 2017. The proposed commercial operation date is December 31, 2026.
The project has an executed interconnection agreement (IA) dated September 2, 2020, and interconnects to the PGAE grid at the Tranquility 230 kV point of interconnection. The project has been mentioned in recent news coverage.
Generated from interconnection queue and public data sources
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.
See the full development-risk decomposition for this project.
State
CA
County
Fresno
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
PGAE
Entity
CAISO
Service Type
NRIS
Point of Interconnection
Tranquility 230 kV
Data Source
LBNL + Live
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.
See the full risk decomposition + scenarios for this project.
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.
See the full forecast + scenario decomposition for this project.
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.
See the full revenue + DSCR projection for this project.
- 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.
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Ask about SONRISAForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
