niche
Carbon-Removal
Where it's used
Agroecology & regenerative farming
A bundle of practices — no-till, cover crops, microbial nitrogen, agroforestry and rotational grazing — that rebuild soil carbon and cut synthetic inputs while keeping yield, increasingly bought by food majors under Scope-3 and carbon-credit programmes.
BECCS
Bioenergy with carbon capture and storage to provide negative emissions.
Enhanced rock weathering
Crushed silicate rocks applied to agricultural lands to draw down CO2.