SuperCrowd
Andrei Klochko

Andrei Klochko

Co-Founder & CEO, Airthium Inc.
🏆 PurposeBuilt100® Winner · Class of 2026

Dr. Andrei Klochko is co-founder and CEO of Airthium, a Y Combinator-backed company developing high-temperature heat-pump thermal energy storage to decarbonize industrial heat and the power grid. Airthium's proprietary Stirling-engine-based heat pumps deliver up to three times more heat per unit of electricity at temperatures up to 1,000°F, with the same machine designed to provide seasonal energy storage. A French engineer with a master's and PhD in plasma physics from École Polytechnique, he founded Airthium in 2015 immediately after his doctorate, building the first prototype single-handedly before co-founder Franck Lahaye joined months later.

Celebrate Andrei at SuperCrowd26 featuring PurposeBuilt100®

The PurposeBuilt100® rankings are revealed live on Day 3 — August 27, 2026 · Live on SuperCrowd.tv, syndicated via the e360tv Network · Every ticket includes the networking room

Explore SuperCrowd26

Get Superpowers for Good in your inbox

Impact crowdfunding stories, live shows and deals from the SuperCrowd — free.