biomass
(2)
Rebulk
Rebulk is a Y Combinator (S25) startup that measures and monitors bulk inventory - feed, sand, grain, logs, biomass and other materials that never fit into boxes or barcodes. Using fixed cameras, drones, LiDAR and computer vision, Rebulk stitches 2D imagery into 3D volumetric models to give industrial teams precise, repeatable volume and weight data instead of rough estimates and manual checks. Founded in Olathe, Kansas by Warren Wang and Cole Robertson, the company pivoted from video transcription (as dScribe AI) to bulk inventory tracking and now runs pilots with partners including Cargill and Charm Industrial.
Charm Industrial
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.