1. European Commission. Buildings; 2018. https://ec.europa.eu/energy/en/topics/energy-efficiency/buildings.
2. Energy Information Administration (EIA). How much energy is consumed in residential and commercial buildings in the United States? https://www.eia.gov/tools/faqs/faq.php?id=86&t=1.
3. Department of Energy (DOE). Heating and cooling; 2017. https://energy.gov/public-services/homes/heating-cooling.
4. Karmann C, Schiavon S, Arens E. Percentage of commercial buildings showing at least 80% occupant satisfied with their thermal comfort; 2018.
5. Perceived health and comfort in relation to energy use and building characteristics;Roulet;Build Res Inf,2006