# Realta Fusion raises a $36 million Series A led by Future Ventures

Canonical page: https://technooptimist.io/stories/realta-fusion-raises-a-36-million-series-a-led-by-future-ventures-f0ca1ce8
Date: 13 May 2025
About: [Realta Fusion](https://technooptimist.io/companies/realta-fusion.md) · [CoSMo mirror fusion (WHAM to Hammir)](https://technooptimist.io/energy/cosmo-mirror-fusion.md)
Original source: https://pulse2.com/realta-36-million-series-a-closed-for-fusion-energy-platform

Realta closed an oversubscribed $36 million Series A led by Future Ventures, with Khosla Ventures and others. The money advances the WHAM experiment, engineering of a prototype and plans for an R&D facility; CEO Kieran Furlong aims to have the prototype running by 2028.

## Key facts

- Investors include Mayfield, GSBackers, SiteGround, Avila VC, Khosla, WARF and TitletownTech.
- Target plants: 50-500 MW for on-site industrial heat and power.
- Prototype operating goal: 2028.

---

The Techno Optimist tracks every frontier of technology, program by program: https://technooptimist.io/ (a Markdown version of any page: add .md to its URL; site map for agents: https://technooptimist.io/llms.txt).
Data API (JSON, realtime stream): https://technooptimist.io/developers. People read 5 pages free, then Reader $10/month; these Markdown pages are open to agents.