MethodologyBiomass Carbon Removal and StorageRIV-BICRS-GENV1.0Last updated - 12 September 2024Go to projects (17)Overall Available Credits1390tCO2eqOverall forecasted delivery404023tCO2eqUsed mechanismRemoval, AvoidanceAbout the methodologyFossil fuels power much of our energy needs, yet account for 75% of global greenhouse gas (GHG) emissions. Biomass offers a carbon-neutral alternative when used for bioenergy and can even be carbon-negative in biomass carbon removal and storage (BiCRS) processes. Some systems also produce biochar, a co-product that can sequester carbon for hundreds to thousands of years.The Rainbow methodology focuses on BiCRS technologies, particularly gasification and pyrolysis, and explores syngas, bio-oil, and biochar as co-products, using biomass and organic waste as feedstock.Read documentationTechnologyThe eligible technologies for the biochar methodology under the Rainbow Standard include:
Gasification: a high-temperature process, that involves the partial oxidation of organic materials in the presence of a controlled amount of oxygen (or air) and/or a gasification agent such as steam or carbon dioxide.
Pyrolysis: a thermal decomposition process, which occurs in the absence of oxygen. Biomass is heated to high temperatures, resulting in the production of biochar, bio-oil, and syngas.
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GHG emissions calculationWe adhere to the ISO14064-2 standard to accurately quantify GHG emissions reductions and sequestration.Read more)
Project reportingAll projects comply with the General Standard Rules in accordance with ICVCM and ICROA requirementsRead more)
Audit and verificationAll projects undergo validation and recurring monitoring audits by accredited Validation and Verification Bodies (VVBs).Read more)
Credit traceabilityOur registry offers end-to-end traceability for the lifecycle of our credits, preventing double-counting and double-claiming.Read more)
Ensure access to affordable, reliable, sustainable and modern energy for all.){kind=icon}
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Ensure sustainable consumption and production patterns.)
Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss.)
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