Solar

ISO-NE-1428BetaActiveSolarISO-NELBNL + Live

101.549 MW generation in Rockingham, NH · In queue since July 2023 · Proposed COD December 2025

101.549 MW

Capacity

Components

Solar

2y 10m

In Queue

System Impact Study

IA Status

COD target: 2025

Status

Latest milestonegroundbreakingPatch · 2025-12-16

Expected COD2025-Q3New Hampshire Public Radio · 2025-11-20

Interconnection

Total Duration

2y 5m

Schedule

4 months past proposed COD

Impact Study25%

Queue EntryJul 25, 2023

Interconnection request submitted to ISO/RTO

TCS StudyCurrent

ISO-NE is transitioning to cluster studies per FERC Order 2023.

Typical: 25–30 months (recent)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2025-12-30

About

A proposed solar generation project totaling 101.55 MW is under development in Rockingham County, New Hampshire. Known as "Solar", the project is located within the ISO-NE region and entered the ISO-NE interconnection queue as queue ID ISO-NE-1428 on July 25, 2023. The proposed commercial operation date is December 30, 2025. The project's interconnection status is currently in the System Impact Study phase.

The point of interconnection is planned as a tap at an existing 115 kV line between Eversource's Scobie Pond and Pulpit Rock lines. The project has been the subject of recent news coverage, with five articles related to its development and regulatory aspects.

Generated from interconnection queue and public data sources

ISO-NE Queue

Project Details

State

County

Rockingham

Grid Region

ISO New England

Market

ISO/RTO Member

Developer

—

Utility

—

Entity

ISO-NE

Service Type

—

Point of Interconnection

A tap at existing 115 kV line between Eversource 115kV Scobie Pond - Pulpit Rock Line A184 115kV. * The new tap will be located at approx. 42.9292184N, -71.2567898W and along a ~6 mile segment of Line A184 (approx. 4.9 miles northeast of Scobie Pond and approx. 1.1 miles southwest of Pulpit Rock).

Data Source

LBNL + Live

DeveloperLodestar Energy±Patch · 2025-12-16

AgencyOhio Power Siting BoardMother Jones · 2026-02-28

RulingProposed ruleMother Jones · 2026-02-28

Market Context

Approximate

ISO / RTO: ISO-NE
Trading Hub: .Z.NEWHAMPSHIRE
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.

News & Articles (5)Beta

Last updated 2026-03-26

View all 5 articles

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Solar (ISO-NE-1428) — Project Summary

Solar