In September 2024, the Commission adopted 4 guidance documents to support EU countries' work in transposing and implementing the revised directives on renewable energy and energy efficiency into national law. The adopted guidance covers 3 areas related to the Renewable Energy Directive where progress needs to be accelerated: heating and cooling (Articles 15a, 22a, 23 & 24), energy system integration (Article 20a) and renewable fuels of non-biological origin (RFNBOs) (Articles 22a, 22b & 25). Today, the Commission also adopted a guidance document relating to the heating and cooling aspects (in Article 26) of the revised Energy Efficiency Directive.
Please find the documents and further infotmation here.