1. BP. (2021).BP Statistical Review of World Energy. (Vol. 70).https://www.bp.com/content/dam/bp/business‐sites/en/global/corporate/pdfs/energy‐economics/statistical‐review/bp‐stats‐review‐2021‐full‐report.pdf
2. Department for Business Energy and Industrial Strategy. (2022).Annual Fuel Poverty Statistics in England.https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1056777/annual‐fuel‐poverty‐statistics‐lilee‐report‐2022‐2020‐data.pdf
3. Entsog. (2021).The European Natural Gas Network.https://www.entsog.eu/maps#transmission‐capacity‐map‐2021
4. Equinor. (2022).Increasing gas exports to supply tight European market.https://www.equinor.com/en/news/20210920‐increasing‐gas‐export‐europe.html
5. Ersoy E. &Forshaw R.(2022).Will our energy use change after the pandemic and COP26?https://www.economicsobservatory.com/will‐our‐energy‐use‐change‐after‐the‐pandemic‐and‐cop26