DS EN 16214-4:2013 Sustainability Criteria For The Production Of Biofuels And Bioliquids For Energy Applications - Principles, Criteria, Indicators And Verifiers - Part 4: Calculation Methods Of The Greenhouse Gas Emission Balance Using A Life Cycle Analysis Approach Defines a detailed methodology that will allow any economic operator in a biofuel or bioliquid chain to calculate the actual GHG emissions associated with its operations in a standardised and transpar