8/9/2023 0 Comments Carbon bold typefaceThe climate benefit only occurs when biochar is is permanently stored (> 100 years) such that the long-term storage of carbon is ensured.Īccording to the latest IPCC report, biochar is one of the safest, most durable and fastest ways to draw down carbon today. The pyrolytic gases that accompany the creation of the biochar should be recovered or burned. At least 70% of the waste energy should be reused.The production temperature must be constantly measured and reported.The European Biochar Certificate defines strict conditions for creating biochar with a high climate benefit: In the VCS biochar methodology, emission reductions are not included, thus a 100% removal carbon credit is produced.īiochar can be produced from agricultural waste, among other natural sources The carbon stored is measured in terms of carbon dioxide equivalent (CO2e), where 1 tonne is equal is one carbon credit – a tradable certificate which, once generated, can be sold on the open markets or directly to clients who are looking to offset their emissions. Under closely measured conditions and applications, the biochar can then be used to generate carbon credits. This process is known as pyrolysis and locks the carbon dioxide (CO2) away in a solid substance, stopping the waste biomass from naturally decaying or being burned. We explain what biochar is, why it's good for people and planet, and how the new methodology under the Verified Carbon Standard (VCS), which South Pole helped co-develop, can enable us to harness biochar's climate-fighting potential.īiochar is the name of the black material that remains after waste biomass is thermochemically converted (heated) in a very low-oxygen environment. As a type of charcoal classified under the “biomass with carbon removal and sequestration" (BiCRS) approach, biochar enables us to reduce emissions and lock carbon down permanently, making it hugely significant in the fight against climate change.īiochar is good for much more than your garden. It sounds bold, but it's on this basis that biochar has the potential to change the world. Where avoidance means preventing carbon dioxide from being released into the atmosphere, removal involves its actual withdrawal, locking the carbon away for generations to come by means of nature and technology. The answer is no: it's becoming increasingly clear that additional solutions, like carbon removals, are a crucial complement to carbon avoidance technologies. But if we're to mitigate the soaring levels of carbon dioxide in the atmosphere in the face of government inaction and our continuing reliance on fossil fuels, are they enough? Reducing emissions as far as possible, transforming our systems in anticipation of a warming world, and compensating for the carbon footprint we can't avoid: these are our main tools in tackling the climate crisis.
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