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  • Glossary item | Last updated: 25 Mar 2024

Energy efficiency

Means the ratio of output of performance, service, goods or energy to input of energy.

EU 2023, Directive (EU) 2023/1791 of the European Parliament and of the Council of 13 September 2023 on energy efficiency and amending Regulation (EU) 2023/955 (recast)

Source category: EU Legislation