1. Swedish Energy Agency, “Energy in Sweden 2019 an overview,” 2019.
2. Open District Heating, “Recover your excess heat with Open District Heating,” 2019. [Online]. Available: https://www.opendistrictheating.com/our-offering/. [Accessed: 20-Jan-2020].
3. Stockholms stad, “Fjärrvärme - åtgärder perioden 2020-2023,” in Klimathandlingsplan 2020-2023, Stockholm, 2019, p. 42.
4. Stockholmstads, “Climate Action Plan 2020-2023,” 2020.
5. Stockholms stad, “Uppvärmning - bakgrund,” in Klimathandlingsplan 2020-2023, Stockholm, 2019, pp. 39–40.