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Commonwealth Fusion Systems Fusion Energy Machine

Under construction · Massachusetts · Last reported Apr 2026

Source: The Boston Globe

Project
Under Construction

Commonwealth Fusion Systems in Devens, Massachusetts, is building a fusion energy machine aiming to harness fusion power, the nuclear reaction that powers the stars. The company plans to power on the machine by 2027 and aims to bring about 400 megawatts of fusion energy to the grid in Virginia by the early 2030s, enough to power 150,000 homes.

Status
Under Construction
Sector
Nuclear, Power Generation (CCGT), Commercial
Location
Devens, Massachusetts, United States of America
Updated
22 Jul 2026
Source
The Boston Globe

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Project Information

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The project “Commonwealth Fusion Systems Fusion Energy Machine” is an infrastructure initiative in the Nuclear sector, located in Devens, Massachusetts, United States. Taiyo aggregates data on it from The Boston Globe.

Participants

Not available for this record.

Status

Original status

under construction

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Commonwealth Fusion Systems in Devens, Massachusetts, is building a fusion energy machine aiming to harness fusion power, the nuclear reaction that powers the stars. The company plans to power on the machine by 2027 and aims to bring about 400 megawatts of fusion energy to the grid in Virginia by the early 2030s, enough to power 150,000 homes.

Original sector

Energy

Location

Country

United States of America (USA)

State

Massachusetts

City

Devens

Source

Source

The Boston Globe

URL

More Details

Record type

Project

Sector

Nuclear, Power Generation (CCGT), Commercial

Article published date

2026-04-27

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