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

Realta Fusion/CoSMo mirror fusion (WHAM to Hammir)

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.

• 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.