Turner Meadow Solar (ISO-NE-1139) — Project Summary

Queue ID
ISO-NE-1139
Capacity
20 MW
Technology
Solar
Status
active
Location
Androscoggin, ME
Region
ISO-NE
Developer
IA Status
IA Executed

Turner Meadow Solar

ISO-NE-1139BetaActiveSolarISO-NELBNL + Live

20 MW generation in Androscoggin, ME · In queue since June 2021 · Proposed COD November 2026

20 MW

Capacity

1

Components

Solar

4y 11m

In Queue

IA Executed

IA Status

COD target: 2026

Interconnection

Total Duration

5y 5m

Construction75%
Queue EntryJun 4, 2021

Interconnection request submitted to ISO/RTO

TCS Study

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

Typical: 25–30 months (recent)

Interconnection Agreement

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 12–24 months

Commercial Operation

Proposed COD: 2026-11-20

About

The Turner Meadow Solar project is a proposed 20 MW solar generation facility in Androscoggin County, Maine. The project is listed in the ISO-NE interconnection queue as queue ID ISO-NE-1139, with an entry date of June 4, 2021, and a proposed commercial operation date of November 20, 2026. The interconnection agreement (IA) for the project has been executed.

The project is linked to the existing Turner Meadow Solar Station (EIA plant ID 65709). The point of interconnection (POI) is CMP 34.5kV Line 50. The project has appeared in recent news coverage.

Generated from interconnection queue and public data sources

Project Details

State

ME

County

Androscoggin

Grid Region

ISO New England

Market

ISO/RTO Member

Developer

Utility

ISO-NE

Entity

ISO-NE

Service Type

Point of Interconnection

CMP 34.5kV Line 50

Data Source

LBNL + Live

Market Context
Approximate
ISO / RTO
ISO-NE
Trading Hub
.Z.MAINE
Hub Confidence
UNKNOWN

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.

No news available for this project.

No ask pi reports yet for this entity.

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