Gauss Fusion develops a gigawatt‑class magnetic confinement fusion power plant (Gauss GIGA‑Kraftwerk) aimed for deployment by 2045, using high‑field superconducting magnets and a modular reactor design to achieve faster net‑energy gain. By repurposing infrastructure from decommissioned nuclear fission sites and partnering with leading scientists, industrial engineers, and energy stakeholders, the company reduces capital costs and construction time while streamlining licensing and grid integration for baseload clean power.
Funding
$18.4M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

Founders
Product
Problem
Current energy systems rely heavily on fossil fuels and intermittent renewables, while commercial-scale fusion power remains unrealized due to high technical risk, long development timelines, and costly infrastructure requirements.
Solution
Gauss Fusion focuses on accelerating the commercialization of magnetic confinement fusion by developing a gigawatt-class fusion power plant (Gauss GIGA‑Kraftwerk) slated for deployment by 2045. The company combines leading fusion science with European industrial expertise to implement a high‑field magnetic confinement approach, which promises faster plasma performance and reduced reactor size. By re‑using infrastructure from decommissioned nuclear fission sites, Gauss Fusion lowers capital expenditures and shortens construction schedules. The firm advances the project at venture speed through private and public partnerships, while actively collaborating with regulatory authorities to streamline licensing and grid integration for baseload power delivery.
Target Audience
Primary customers are utility companies, grid operators, and governmental energy agencies seeking large‑scale, low‑carbon baseload power, as well as industrial partners and investors interested in fusion technology deployment.
Features
- High‑field superconducting magnet system designed to achieve the fastest path to net‑energy gain in magnetic confinement fusion
- Modular reactor architecture that leverages proven components from European industrial fusion projects
- Utilization of existing nuclear fission plant sites and infrastructure to reduce site preparation costs and construction time
- Integrated licensing strategy with authorities to accelerate regulatory approval and grid connection
- Partnership model that brings together top fusion scientists, industrial engineers, and energy stakeholders for coordinated development
- Planned gigawatt‑scale power output to serve as a baseload complement to renewable energy sources