(b)

Greenhouse gas emissions from the production and use of bioliquids shall be calculated as for biofuels (E), but with the extension necessary for including the energy conversion to electricity and/or heat and cooling produced, as follows: For energy installations delivering only heat: EC_(h)Eη_(h) For energy installations delivering only electricity: EC_(el)Eη_(el) where EC_(h,el)= Total greenhouse gas emissions from the final energy commodity. E= Total greenhouse gas emissions of the bioliquid before end-conversion. η_(el)= The electrical efficiency, defined as the annual electricity produced divided by the annual bioliquid input based on its energy content. η_(h)= The heat efficiency, defined as the annual useful heat output divided by the annual bioliquid input based on its energy content. For the electricity or mechanical energy coming from energy installations delivering useful heat together with electricity and/or mechanical energy: EC_(el)Eη_(el)(C_(el)η_(el)C_(el)η_(el)C_(h)η_(h)) For the useful heat coming from energy installations delivering heat together with electricity and/or mechanical energy: EC_(h)Eη_(h)(C_(h)η_(h)C_(el)η_(el)C_(h)η_(h)) where: EC_(h,el)= Total greenhouse gas emissions from the final energy commodity. E= Total greenhouse gas emissions of the bioliquid before end-conversion. η_(el)= The electrical efficiency, defined as the annual electricity produced divided by the annual fuel input based on its energy content. η_(h)= The heat efficiency, defined as the annual useful heat output divided by the annual fuel input based on its energy content. C_(el)= Fraction of exergy in the electricity, and/or mechanical energy, set to 100 % (C_(el) = 1). C_(h)= Carnot efficiency (fraction of exergy in the useful heat).

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Source: EUR-Lex (Cellar) · retrieved 2026-10-28 · Text as adopted (Official Journal); later amendments are not incorporated in this text.