# Directive 2010/75/EU of the European Parliament and of the Council of 24 November 2010 on industrial emissions (integrated pollution prevention and control) (Recast) (Text with EEA relevance), Division 6

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

Emission limit values (mg/Nm3) for NOx and CO for gas fired combustion plants
For single cycle gas turbines having an efficiency greater than 35 % – determined at ISO base load conditions – the emission limit value for NOx shall be 50xη/35 where η is the gas turbine efficiency at ISO base load conditions expressed as a percentage.
NOx
CO
Combustion plants other than gas turbines and gas engines
100
100
Gas turbines (including CCGT)
50
100
Gas engines
75
100
For gas turbines (including CCGT), the NOx and CO emission limit values set out in this point apply only above 70 % load.
Gas turbines and gas engines for emergency use that operate less than 500 operating hours per year are not covered by the emission limit values set out in this point. The operator of such plants shall record the used operating hours.

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Source: https://www.legislation.gov.uk/eudr/2010/75/annex/V/part/2/division/6 (the official version)
Page: https://openlegislation.uk/eu-directive-2010-75/annex-V/part-2/division-6
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.