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Related Links
EPA
- Final GHG Tailoring Rule
- Biogenic CO2 Deferral
- Call for Information on CO2 Emissions Associated with Bioenergy and Other Biogenic Sources
Carbon Dioxide Emissions Associated with Bioenergy and Other Biogenic Sources
Carbon dioxide (CO2) emissions from bioenergy and other biogenic sources are generated during the combustion or decomposition of biologically-based material. Examples of "biogenic CO2 emissions" include, but are not limited to:
- CO2 generated from the biological decomposition of waste in landfills, wastewater treatment or manure management processes;
- CO2 from the combustion of biogas collected from biological decomposition of waste in landfills, wastewater treatment or manure management processes;
- CO2 from fermentation during ethanol production;
- CO2 from combustion of the biological fraction of municipal solid waste or biosolids;
- CO2 from combustion of the biological fraction of tire-derived fuel; and
- CO2 derived from combustion of biological material, including all types of wood and wood waste, forest residue, and agricultural material.
EPA has taken a number of actions related to biogenic CO2 emissions from stationary sources including:
- Call for Information on GHG Emissions Associated with Bioenergy and Other Biogenic Sources
- EPA Science Advisory (SAB) Staff: Panel and peer review process for Accounting for CO2 Emissions from Biogenic Sources
- Final Deferral of Biogenic CO2 Emissions from Stationary Sources
- Accounting Framework for Biogenic CO2 Emissions from Stationary Sources