# Pacific Fusion

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/pacific-fusion

- Industry: Renewable Energy
- Headquarters: Fremont, US
- Website: www.pacificfusion.com
- Total disclosed funding: $1B
- Latest round: Series A (Apr 15, 2025)
- Investors on record: 7

## About

Based in the USA, Pacific Fusion provides innovative pulsed magnetic inertial fusion technology, focusing on sustainable energy solutions to address global energy demands and combat climate change.Pacific Fusion, founded in 2023 and headquartered in Fremont, US, specializes in advanced energy generation technologies. Carrie von Muench, the founder, previously founded other ventures. The company has completed 2 significant deals, with the most recent funding round being a Series A on April 15, 2025, which raised USD 1010.214 mn, led by General Catalyst Partners and participated by Breakthrough Energy Ventures, among others. The total amount raised by the company to date is USD 1010.214 mn, reflecting its growing valuation of USD 1288.920 mn.Pacific Fusion specializes in the development of pulsed magnetic inertial fusion technology, which aims to harness fusion processes akin to those of the sun for sustainable energy generation. Its core product is a high-gain pulsed magnetic fusion system designed to achieve net energy gain, utilizing a modular design with a fast electric pulser, a fusion chamber, and various fuel containers. The technology addresses global energy demands and climate change by offering affordable clean energy solutions to diverse markets, although specific geographical details remain undisclosed.Pacific Fusion's revenue model centers on partnerships and direct sales of its fusion technology systems to businesses and organizations looking for advanced energy solutions. The engagements are structured as B2B transactions, focusing on the purchase or licensing of their high-gain pulsed magnetic fusion systems tailored to industrial needs. The company's emphasis on affordable manufacturing and rapid system iteration informs its pricing strategy, reflecting its commitment to accessible fusion energy.Following the recent Series A funding on April 15, 2025, Pacific Fusion will leverage this capital to further develop its impedance-matched Marx generator and pulsed magnetic fusion technologies, aiming for net facility energy gain and commercial viability in the power and industrial heat markets. The company is also exploring expansion into new geographical regions, although specific target markets have not been disclosed. These initiatives underline Pacific Fusion’s strategy to enhance its product offerings and market presence in the evolving energy landscape.

## Funding rounds

- Series A, Apr 15, 2025 — General Catalyst Partners, Breakthrough Energy Ventures, MCJ
- Series A, Feb 29, 2024, $1B — Lightspeed Venture Partners, General Catalyst Partners, Breakthrough Energy Ventures, Trousdale Ventures, Lowercarbon Capital, Leitmotif

## Investors

- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Series A
- General Catalyst Partners (https://capitalatlas.ai/funds/general-catalyst-partners) — Series A
- Breakthrough Energy Ventures (https://capitalatlas.ai/funds/breakthrough-energy-ventures) — Series A
- Trousdale Ventures (https://capitalatlas.ai/funds/trousdale-ventures) — Series A
- Lowercarbon Capital (https://capitalatlas.ai/funds/lowercarbon-capital) — Series A
- Leitmotif (https://capitalatlas.ai/funds/leitmotif) — Series A
- MCJ (https://capitalatlas.ai/funds/mcj) — Series A