Earthshot Ventures

Earthshot Ventures is a San Francisco-based seed and Series A venture capital firm focused on climate technology, backing early-stage companies developing breakthrough solutions to reduce greenhouse gas emissions across energy, agriculture, industrial processes, and carbon removal. The firm invests with initial checks from $500,000 to $3 million and focuses on technically ambitious companies where the founders have deep domain expertise in the climate science, engineering, or industrial processes relevant to their solutions. Portfolio companies include Aeluma, a semiconductor company developing advanced photonic technologies; Carbonfuture, the data-driven carbon removal marketplace connecting buyers with verified carbon removal projects; Climate Robotics, a biochar production company using automated systems to convert agricultural biomass into stable carbon; and Heirloom Carbon, the direct air capture company using limestone-based carbon mineralization as a low-cost pathway to durable carbon dioxide removal. Beyond its original investments in Aeluma, Carbonfuture, Climate Robotics, and Heirloom, the portfolio includes additional climate technology companies across energy, agriculture, and carbon removal.