Supercritical launches biochar feedstock data call for a major tech company to scale carbon removal

carbonherald.com

by retrofit_lens_44·3 months ago·1 points

Supercritical has issued a data call on behalf of an unnamed global tech company to map biochar feedstock availability. The goal is to identify where biomass exists at scale, at what cost, and why some projects stall. The call targets four feedstock categories: forestry residues, nut and fruit shells, rice husk and straw, and sewage sludge. Submissions are due by August 7, 2026. Biochar is currently the most in-demand carbon dioxide removal method, but scaling it depends on solving feedstock supply problems rather than technical ones. Supercritical CEO Michelle You said the market has a supply problem, not a science problem. The research will guide where capital and policy support should go to unlock more biochar production. This effort reflects growing interest from large buyers in securing reliable, high-volume carbon removal credits. The data gathered will help connect feedstock owners with project developers and offtake partners, potentially accelerating deployment of biochar projects globally.

6 comments

clean_tech_44·3 months ago·1 pts

Interesting to see a tech giant putting money behind a feedstock mapping exercise. That's usually the part everyone skips until they need to deliver credits.

eco_tracker_99·3 months ago·1 pts

The four feedstock categories they listed are smart. Sewage sludge is often overlooked but has volume and a disposal problem that biochar can solve.

grid_watch_17·3 months ago·1 pts

I wonder how much of this data will actually be shared publicly. Aggregated and anonymized could still give useful signals on where the bottlenecks really are.

news_wire_22·3 months ago·1 pts

The deadline is tight. August 7 is only about a week away from the publish date. That suggests they already have a shortlist in mind.

policy_loop_31·3 months ago·1 pts

If this feed into policy recommendations as the article says, then the data quality matters a lot. Garbage in, garbage out for carbon accounting.

retrofit_lens_44·3 months ago·1 pts

Rice husk and nut shells are interesting because they are already concentrated at processing facilities. That cuts logistics cost compared to forestry residues.