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Battery Energy Storage at Tunnel Hydro

Sector: Tunnel • Location: Connecticut, United States

Source: Renewable Energy World

Project
Planned

FirstLight Power plans to retire its Tunnel Jet fossil fuel generation facility and replace it with a 17 MW battery energy storage system at its 2.1 MW Tunnel Hydro facility. This project aims to pair batteries with hydropower to supply renewable energy to Connecticut communities when it is most needed.

Status
Prospective
Sector
Tunnel, Natural Gas, Power Generation (CCGT), Energy Storage, Hydro
Location
Connecticut, United States of America
Updated
22 Jul 2026
Source
Renewable Energy World

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Project Information

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The project “Battery Energy Storage at Tunnel Hydro” is an infrastructure initiative in the Tunnel sector, located in Connecticut, United States. Taiyo aggregates data on it from Renewable Energy World.

Participants

Not available for this record.

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

FirstLight Power plans to retire its Tunnel Jet fossil fuel generation facility and replace it with a 17 MW battery energy storage system at its 2.1 MW Tunnel Hydro facility. This project aims to pair batteries with hydropower to supply renewable energy to Connecticut communities when it is most needed.

Original sector

Energy

Location

Country

United States of America (USA)

State

Connecticut

Source

Source

Renewable Energy World

URL

More Details

Record type

Project

Sector

Tunnel, Natural Gas, Power Generation (CCGT), Energy Storage, Hydro

Article published date

2025-03-20

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