Renoster is an Austin-based climate technology company that brought scientific rigor and radical transparency to the carbon markets. It began as an independent ratings agency - using LiDAR, satellite imagery, and AI to publicly review more than 200 nature-based carbon projects and over 500 million credits through its Mercury platform. Convinced that most existing credits fell short, the company pivoted from grading the market to fixing it, launching Apollo, an improved forest management program that helps small landowners in Maine store more carbon and generate high-integrity forest carbon credits.
Varaha is an India-based climate-tech company that builds high-integrity carbon removal projects in the Global South. Working with roughly 170,000 smallholder farmers across about 1.7 million acres, it generates verified carbon credits through four pathways - regenerative agriculture, agroforestry, biochar, and enhanced rock weathering - and quantifies the results with a measurement, reporting and verification (MRV) platform powered by remote sensing, machine learning and field science. Its credits are bought by buyers like Google, Microsoft, Lufthansa and Swiss Re.
Charm Industrial is a San Francisco-based climate company that converts agricultural residues into bio-oil through fast pyrolysis and injects it deep underground for permanent carbon removal. Founded in 2018 by Peter Reinhardt, Kevin Meissner, Shaun Meehan and Kelly Hering, Charm is one of the fastest-growing carbon dioxide removal companies and counts Frontier, Stripe, Microsoft, JPMorgan Chase, Meta and Shopify as customers.