Pacific Fusion is developing a modular pulsed magnetic inertial fusion system that generates more fusion energy output than the energy input, utilizing a fast electric pulser and small fusion chambers. This technology aims to provide affordable, reliable fusion power to meet the growing global energy demand and combat climate change.
Funding
$900M 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
The pursuit of commercially viable fusion energy faces challenges in achieving net energy gain, utilizing established science, practical engineering, and affordable manufacturing. Existing approaches often struggle to combine these elements effectively, hindering the development of a reliable and cost-effective fusion power source.
Solution
Pacific Fusion is developing a modular pulsed magnetic inertial fusion system designed to achieve net facility gain, producing more fusion energy output than the total stored energy input. The system utilizes a fast electric pulser to generate powerful magnetic fields that compress small fuel containers within a meter-scale fusion chamber, initiating fusion. By building upon recent breakthroughs in inertial fusion performance and pulsed power technology, Pacific Fusion aims to create an affordable and reliable fusion power source using common materials and modular components for simplified manufacturing and rapid iteration. The pulsed process is repeated continuously, similar to a piston engine, to generate continuous power.
Target Audience
The primary target audience includes energy providers, governments, and industries seeking a clean, reliable, and affordable source of fusion power to meet growing global energy demands and combat climate change.
Features
- Modular design enabling affordable manufacturing and rapid iteration
- Fast electric pulser built from thousands of identical parts
- Small, meter-scale fusion chamber
- Centimeter-scale fuel containers
- Utilizes pulsed magnetic inertial fusion, compressing fuel with powerful magnetic fields
- Designed to achieve net facility gain (more fusion energy output than total stored energy input)
- Based on established science and practical engineering principles