Biofuels sustainability: JRC designs methodology to calculate carbon stock changes
The European Commission's Joint Research Centre has substantially contributed to the new EU system established to ensure that European biofuels and bioliquids come from sustainable sources and meet the highest environmental standards. A key tool is the JRC's methodology to quantify changes to the amount of carbon in soils and biomass when land use changes as a result of biofuels production. This is an important factor in the sustainability assessment. The methodology follows the Intergovernmental Panel on Climate Change (IPCC) guidelines for national greenhouse gas inventories and is supported by comprehensive global data collected by the JRC. The methodology was the basis for the Commission decision on the guidelines for the calculation of land carbon stocks.