1. BP plc (2021) Statistical review of World Energy 2021, 70th edition. 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. Senate. Standing Committee on Energy, the Environment and Natural Resources (2018) Reducing greenhouse gas emissions from Canada’s built environment, (The Honourable Rosa Galvez, Chair, The Honourable Michael L. MacDonald, Deputy Chair). https://sencanada.ca/content/sen/committee/421/ENEV/reports/ENEV_Buildings_FINAL_e.pdf
3. McKinsey & Company (2010) Energy efficiency: a compelling global resource. https://www.mckinsey.com/~/media/mckinsey/dotcom/client_service/sustainability/pdfs/a_compelling_global_resource.ashx
4. Bragg W (1940) History of the vacuum flask. Nature 145:408–410
5. Mukhopadhyaya P, MacLean D, van Korn J, Reenen D, Molleti S (2014) Building application and thermal performance of vacuum insulation panels (VIPs) in Canadian subarctic climate. Energy Build 85:672–680. https://doi.org/10.1016/j.enbuild.2014.08.038