1. 2020-2030-2050 common vision for the renewable heating & cooling sector in Europe;European Technology Platform on Renewable Heating and Cooling,2011
2. How Danish communal heat planning empowers municipalities and benefits individual consumers;Chittum;Energy Policy,2014
3. Danmarks Statistik. Statistikbanken (Danish statistics) 2016. http://www.dst.dk/da/Statistik/statistikbanken [Accessed 1 May 2017].
4. Helsingør Kommunes Klimapolitik (climate policy of Helsingør municipality);Kommune,2010
5. Strategisk energiplanlægning i kommunerne. Kortlægning og nøgletal. Vejledning i kortlægningsmetoder og datafangst (Strategic energy planning in municipalities. Mapping and key numbers. Guide in mapping methods and data collection);Danish Energy Agency,2012