1. Energy crisis: how buildings can drive the energy transition;Hopping;Forbes,2023
2. United Nations Environment Programme (2022). 2022 Global Status Report for Buildings and Construction: towards a Zero‑emission, Efficient and Resilient Buildings and Construction Sector. Nairobi.
3. Building decarbonization: how electric heat pumps could help reduce emissions today and going forward;Bolin;McKinsey & Company,2022
4. US Office of the Federal Chief Sustainability Officer. (2022). Federal Sustainability Plan. Retrieved on 11 November 2022 from: https://www.sustainability.gov/federalsustainabilityplan/index.html.
5. California Air Resources Board. (2017). California's 2017 Climate Change Scoping Plan. https://ww2.arb.ca.gov/sites/default/files/classic/cc/scopingplan/scoping_plan_2017.pdf.