energy efficiency
Defined in Article 2, Directive 2012/27/EU
Uses as of 28/01/2022
Definitions over time (1)
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For the purposes of this Directive, the following definitions shall apply:
‘energy efficiency’ means the ratio of output of performance, service, goods or energy, to input of energy;
Earlier definition records in this act (1)
Open an entry to see its definitions, dates and uses. Separate scopes and histories are kept intact.
- Article 2(4) Historical · definitions end 01/07/2013
Used in (188 places in 62 provisions on 28/01/2022)
Directive 2012/27/EU (188 in 62)
Recital 12 · Recital 22 · Recital 3 · Recital 42 · Recital 53 · Recital 6 · Recital 72 · Recital 89 · Recital 9 · Recital 105 · Recital 11 · Recital 136 · Recital 152 · Recital 16 · Recital 18 · Recital 192 · Recital 205 · Recital 21 · Recital 23 · Recital 26 · Recital 34 · Recital 41 · Recital 423 · Recital 43 · Recital 44 · Recital 45 · Recital 463 · Recital 48 · Recital 494 · Recital 503 · Recital 513 · Recital 52 · Recital 533 · Recital 55 · Recital 562 · Recital 603 · Recital 63 · Preamble · Article 16 · Article 212 · Article 37 · Article 53 · Article 63 · Article 79 · Article 7a5 · Article 7b · Article 9 · Article 12 · Article 157 · Article 16 · Article 177 · Article 183 · Article 194 · Article 2011 · Article 243 · Annex III5 · Annex V7 · Annex VII3 · Annex VIII2 · Annex VIIa · Annex XI2 · Annex XII