Shaftsbury Solar
20 MW generation in Bennington, VT · In queue since July 2017 · Proposed COD January 2028
20 MW
Capacity
1
Components
Solar
9 years
In Queue
IA Executed
IA Phase
Signed Nov 2020
Queue → IA
3y 4m
IA → COD
7y 2m
Total Duration
3y 4m
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: 12–24 months
Proposed COD: 2028-01-01
The proposed Shaftsbury Solar project is a 20 MW solar generation facility located in Bennington County, Vermont. The project is listed in the ISO-NE interconnection queue as queue ID ISO-NE-674, with an entry date of July 28, 2017, and a proposed commercial operation date of January 1, 2026. The interconnection agreement for the project has been executed. The point of interconnection is the GMP 46 kV line between East Arlington and S. Shaftsbury Tap.
The project is linked to the existing operating Shaftsbury Solar facility (EIA plant ID 64064). The development has been the subject of recent news coverage related to regulatory matters.
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
VT
County
Bennington
Grid Region
ISO New England
Market
ISO/RTO Member
Developer
—
Utility
—
Entity
ISO-NE
Service Type
ERIS
Point of Interconnection
GMP 46 kV between East Arlington and S. Shaftsbury Tap
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.VERMONT
- Hub Confidence
- LOW
- POI Substation
- Bennington 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.
Last updated 2026-03-26
View all articlesNo Ask reports yet for this entity.
Ask about Shaftsbury SolarForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
