Commonwealth Fusion Systems
Commonwealth Fusion Systems (CFS) is on a mission to deliver clean fusion energy to the planet fast enough to matter for humanity’s biggest challenges.
It’s urgent. The gap between the energy we need and the energy we have is widening every day. Fusion is a critical part of the energy transition away from fossil fuels, a new chapter for the world’s energy supply.
We’re committing to delivering fusion power plants and a full-fledged fusion energy industry as we’ve delivered on other promises. Like the world’s strongest high-temperature superconducting magnet, the game-changing technology that’s making commercial fusion energy a reality.

The Foundation for the SPARC Fusion Energy Machine Is Here

The Government’s Role in Fusion Energy | Humanity’s Power Move Panel | #ClimateWeekNYC

Humanity's Power Move: A Fusion Energy Investment Panel | #ClimateWeekNYC

Fusion Energy: The Next Big Leap in Humanity's Power Move | Insights from CFS CEO at #ClimateWeekNYC

An Update from Commonwealth Fusion Systems (December 2024)

World’s First Grid-Scale Fusion Power Plant Coming to Virginia

CFS Fusion Magnet Test Exceeds Expectations

Humanity's power move™

CFS fusion energy: What we've done, what's to come, and why we're doing it

CFS HTS Magnets Power UW-Madison’s WHAM Fusion Device to Hit First Plasma

CFS Delivers Superconducting Magnets to University of Wisconsin's WHAM Project

An Update from Commonwealth Fusion Systems (June 2024)

Virtual Tour of Commonwealth Fusion Systems’ SPARC facility (June 2024)

Path to Fusion Energy

The Building Blocks of a Fusion Power Plant

Fusion Triple Product

What is Fusion?

Tour of CFS Campus Diagnostics & Operations

Commonwealth Fusion Systems: Remembering MIT's C-Mod

An Update from Commonwealth Fusion Systems (December 2023)

Virtual Tour of the CFS Commercial Fusion Campus (Fall 2023)

Introducing Commonwealth Fusion Systems (CFS)

The Commonwealth Fusion Systems Origin Story

An Update from Commonwealth Fusion Systems (June 2023)

The Growing Commonwealth Fusion Systems Team

Sec. Granholm, Sen. Warren, Sen. Markey, Rep. Trahan, Lt. Gov. Driscoll Open CFS Fusion Campus

Highlights from the Live-Streamed 20 Tesla HTS Magnet Demo Event

High Temperature Superconductors for Fusion

History of Fusion Magnets

The 20 T HTS Magnet in Context