REDONDA
541.735 MW hybrid in Riverside, CA · In queue since April 2021 · Proposed COD January 2031
541.735 MW
Capacity
2
Components
Solar + Battery
5y 3m
In Queue
IA Executed
IA Phase
Signed Jul 2025
Queue → IA
4y 3m
IA → COD
5y 6m
Total Duration
4y 3m
Study Phase
C14
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: 2031-01-01
The REDONDA project is a proposed 541.74 MW hybrid solar and battery energy storage project located in Riverside County, California. The project consists of 273.02 MW of solar generation and 268.71 MW of battery storage. It is interconnected to Southern California Edison (SCE) and is in the California Independent System Operator (CAISO) interconnection queue as entry CAISO-2036, with a queue entry date of April 15, 2021. The proposed commercial operation date is January 1, 2031, and the project's interconnection status is currently in the System Impact Study phase.
The proposed project's point of interconnection (POI) is the Red Bluff Substation 220 kV. The REDONDA project has been mentioned in recent news coverage related to the energy industry.
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
Riverside
Grid Region
CAISO (California)
Market
ISO/RTO Member
Developer
—
Utility
SCE
Entity
CAISO
Service Type
NRIS
Point of Interconnection
Red Bluff Substation 220 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_SP15_GEN-APND
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- OBERON_7_N122
- POI Substation
- Red Bluff 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.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top 10 solar states
Data tables and metrics from the InfraSure database.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
