Carbon4Good produces biochar from waste biomass on African farms, invasive weeds on rangelands, and agroforestry tree clippings to durably capture and store carbon for over 1,000 years. The company pays farmers and pastoralists directly, channeling at least 80% of carbon credit revenue to local communities while improving soil quality, water retention, and drought resilience. Each kilogram of stored carbon is geotagged, timestamped, and independently certified through international protocols.
- Agriculture Technology
- Clean Technology
- New Materials
- Software Only
Funding
Founders
Product
Problem
Africa has contributed the least to global climate change yet faces the highest costs from its effects, including increasing drought, desertification, and famine. Existing carbon offset solutions often fail to deliver direct financial benefits to local land stewards or to address the simultaneous need for soil restoration and climate adaptation.
Solution
Carbon4Good converts plant biomass—including farm waste, invasive weeds on rangelands, and tree clippings from agroforestry—into biochar through pyrolysis, a process that durably stores carbon in soil for more than 1,000 years. The biochar is buried on farms or mixed with manure to produce a fertilizer that replaces synthetic alternatives, improving soil quality and water holding capacity while protecting against drought. Carbon4Good works directly with farmers who own their land and tribal pastoralist groups with shared land ownership, ensuring that at least 80% of the carbon credit price goes to local communities, with the remainder supporting sustainable growth of PlantVillage. Every step of the process—from biomass collection to biochar spreading—is photographed, timestamped, and geotagged, and all data is shared publicly for verification by independent organizations and the scientific community.
Target Audience
Primary customers are companies and organizations seeking verified carbon offsets that deliver measurable climate impact and direct financial support to African farming and pastoralist communities.
Features
- Pyrolytic conversion of waste biomass into biochar with a carbon storage duration exceeding 1,000 years
- On-farm biochar sinking or mixing with manure to create a fertilizer that replaces synthetic alternatives
- Complete supply chain tracking with geotagged, timestamped photos of biomass, production equipment, biochar, mixing, and field application
- QR-coded bags of biochar and fertilizer tracked at every step for end-buyer assurance
- Independent certification by the European Biochar Certificate and Carbon Standards International, including random spot checks on stored samples
- Public data sharing with NASA, ESA, and NOAA datasets via PlantVillage for scientific study of biochar effects on plant growth