1. Atlas of the Small European Islands; ESIN European Small Islands Federation
https://europeansmallislands.files.wordpress.com/2014/11/atlas-of-the-esin-islands-27-91.pdf
2. ASSET Study on Islands and Energy Islands in the EU Energy System;Kielichowska,2021
3. Danmarks Regeringen, Klima-, Energi og Forsyningsministeriet. Klimaaftale for Energi og Industri mv
https://www.regeringen.dk/aktuelt/publikationer-og-aftaletekster/klimaaftale-for-energi-og-industri-mv-2020/
4. United nations—Paris Agreement
http://unfccc.int/files/essential_background/convention/application/pdf/english_paris_agreement.pdf