Relevant data and data projections
ANNEX IISupplementary provisions
ANNEX II Relevant data and data projections The data and data projections included in the following table are available for Member States to download from the dedicated webpage on the Energy Performance of Buildings Directive ( 1 ) , on the European Commission website. The information will refer to the latest available data and will be updated regularly, e.g. when new relevant information becomes available. Member States may use their own assumptions for data and data projections, provided that they are sufficiently documented and reported to the Commission. Data projection EU-level MS-level A Estimated long-term energy price developments X B Environmental costs for air pollutants X X C Heating degree days (HDD) projections X X D Cooling degree days (CDD) projections X X E Technology cost assumptions X 1. INFORMATION ON ESTIMATED LONG-TERM ENERGY PRICE DEVELOPMENTS For their calculations, Member States may use the fossil fuel prices trajectory provided by the Commission as recommended key parameter (pursuant to Article 18 of Regulation (EU) 2018/1999 ( 2 ) ). Member States may take into account the estimated electricity price developments, where provided for by the European Commission. 2. INFORMATION ON ENVIRONMENTAL COSTS FOR OTHER POLLUTANTS For their macroeconomic calculations, in order to monetize the emissions of air pollutants, and thus to calculate the environmental and health externalities of energy use, Member States are recommended to use the costs per unit of pollutant emission (EUR/g) provided by the Commission and made available for download as indicated above. 3. INFORMATION ON ESTIMATED LONG-TERM CARBON PRICE DEVELOPMENTS For their macroeconomic calculations, Member States are recommended to use the most recent EU ETS carbon prices trajectory provided by the Commission as recommended key parameter for national GHG projections (pursuant to Article 18 of Regulation (EU) 2018/1999). ( 1 ) https://energy.ec.europa.eu/topics/energy-efficiency/energy-efficient-buildings/energy-performance-buildings-directive_en#energy-performance-of-buildings-standards . ( 2 ) Regulation (EU) 2018/1999 of the European Parliament and of the Council of 11 December 2018 on the Governance of the Energy Union and Climate Action, amending Regulations (EC) No 663/2009 and (EC) No 715/2009 of the European Parliament and of the Council, Directives 94/22/EC, 98/70/EC, 2009/31/EC, 2009/73/EC, 2010/31/EU, 2012/27/EU and 2013/30/EU of the European Parliament and of the Council, Council Directives 2009/119/EC and (EU) 2015/652 and repealing Regulation (EU) No 525/2013 of the European Parliament and of the Council ( OJ L 328, 21.12.2018, p. 1 , ELI: http://data.europa.eu/eli/reg/2018/1999/oj ).