# Commission Implementing Decision (EU) 2017/1442 of 31 July 2017 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council, for large combustion plants (notified under document C(2017) 5225) (Text with EEA relevance), Division BAT 36: In order to increase the energy efficiency of gas oil combustion in gas turbines, BAT is to use an appropriate combination of the techniques given in BAT 12 and below.

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

Technique
Description
Applicability
a.
Combined cycle
See description in Section 8.2
Generally applicable to new units operated ≥ 1 500 h/yr.
Applicable to existing units within the constraints associated with the steam cycle design and the space availability.
Not applicable to existing units operated < 1 500 h/yr
Table 21
BAT-associated energy efficiency levels (BAT-AEELs) for gas-oil-fired gas turbines
These BAT-AEELs do not apply to units operated < 1 500 h/yr.
Net electrical efficiency BAT-AEELs apply to CHP units whose design is oriented towards power generation, and to units generating only power.
Type of combustion unit
BAT-AEELs
Net electrical efficiency (%)
New unit
Existing unit
Gas-oil-fired open-cycle gas turbine
> 33
25–35,7
Gas-oil-fired combined cycle gas turbine
> 40
33–44

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Source: https://www.legislation.gov.uk/eudn/2017/1442/annex/division/3/division/3.3/division/3.3.1/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2017-1442/annex/division-3/division-3.3/division-3.3.1/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.