> Trees can sequester a bounded amount of carbon from the air. Biochar can be co...

		schiffern on June 21, 2016 \| parent \| context \| favorite \| on: Power plants that convert all of their CO2 emissio... > Trees can sequester a bounded amount of carbon from the air. Biochar can be continuously applied on fields to improve degraded soils, and its production from woody biomass is energy positive and inexpensive.