Built for big impact
Portfolio
Gigascale companies use advancements in clean energy, biotech, computing, and more to scale gigaton and gigawatt technologies that will reshape stagnant, dirty, and clunky systems.
Rocket engines that generate carbon-negative energy
Data and automation to scale heat pumps
Green steel, clean cement
Recycling carbon into useful molecules
Technology solutions for home energy savings
A system to keep food out of landfills
Vaccinating cattle to reduce methane burps
Metal refinement for the future
Onsite solutions for building emissions
Commercializing inertial fusion
Partnering with 
We programmatically invested in Activate cohorts 2021-2023 to support scientists and engineers on their journey to becoming climate tech founders.