---
title: "Commission Delegated Regulation (EU) 2023/2104 of 4 July 2023 amending Delegated Regulation (EU) 2015/2402 as regards the review of harmonised efficiency reference values for separate production of electricity and heat in application of Directive 2012/27/EU of the European Parliament and of the Council"
id: c782c4bb-bdd6-458c-914e-9fa313eaeb60
authority: eu
place: "European Union"
applies_also_from: []
kind: regulation
in_force: true
publisher_url: https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX:32023R2104
attribution: "© European Union, https://eur-lex.europa.eu"
solon_url: https://solon.orangecat.ch/law/c782c4bb-bdd6-458c-914e-9fa313eaeb60
text: not held
---

# Commission Delegated Regulation (EU) 2023/2104 of 4 July 2023 amending Delegated Regulation (EU) 2015/2402 as regards the review of harmonised efficiency reference values for separate production of electricity and heat in application of Directive 2012/27/EU of the European Parliament and of the Council