# Commission Decision of 19 November 2008 establishing detailed guidelines for the implementation and application of Annex II to Directive 2004/8/EC of the European Parliament and of the Council (notified under document number C(2008) 7294) (Text with EEA relevance) (2008/952/EC), Division 6.1: All the measured electrical energy output and all the measured useful heat output can be taken into account when applying the methodology for determining the efficiency of the cogeneration process if the overall efficiency of the cogeneration unit is equal or higher than

Extent: E+W+S+N.I.

(a)80 % for ‘Combined cycle gas turbines with heat recovery’ and ‘Steam condensing extraction turbines-based plants’, and
(b)75 % for the other types of cogeneration units,
as indicated in Schedule 4 to the Guarantees of Origin of Electricity Produced from High-efficiency Cogeneration Regulations 2007 or the Guarantees of Origin of Electricity Produced from High-efficiency Cogeneration Regulations (Northern Ireland) 2008 (as applicable),

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Source: https://www.legislation.gov.uk/eudn/2008/952/annex/division/I/division/6/division/6.1 (the official version)
Page: https://openlegislation.uk/eu-decision-2008-952/annex/division-I/division-6/division-6.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.