Battery Storage
205 MW storage in Washington, RI · In queue since September 2021 · Proposed COD December 2029
205 MW
Capacity
1
Components
Battery
4y 10m
In Queue
IA Executed
IA Phase
Signed Nov 2025
Queue → IA
4y 2m
IA → COD
4y 1m
Total Duration
4y 2m
Interconnection request submitted to ISO/RTO
ISO-NE is transitioning to cluster studies per FERC Order 2023.
Typical: 25–30 months (recent)
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2029-12-07
Interconnection Agreement executed (LBNL queue data shows 2025-11-24, likely 2024-11-24)
The Battery Storage project is a proposed 205 MW battery storage development in Washington County, Rhode Island. The project, identified as queue ID ISO-NE-1163, is located within the ISO-NE region. It consists of a single 205 MW battery component.
The project entered the ISO-NE interconnection queue on September 22, 2021, with a proposed commercial operation date of June 1, 2026. As of the latest data, the interconnection agreement has not yet been started. The point of interconnection is RIE L190-2, located 0.615 miles from the Davisville substation and 1.935 miles from the Old Baptist substations.
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
RI
County
Washington
Grid Region
ISO New England
Market
ISO/RTO Member
Developer
—
Utility
—
Entity
ISO-NE
Service Type
ERIS
Point of Interconnection
RIE L190-2 (0.615 miles from Davisville and 1.935 miles from Old Baptist substations).
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
- ISO-NE
- Trading Hub
- .Z.RHODEISLAND
- Hub Confidence
- MEDIUM
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 Battery StorageForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
