https://www.economiesuisse.ch/de/artikel/bereit-fuer-den-naechsten-schritt-der-energiepolitik
https://www.egmontinstitute.be/content/uploads/2022/05/TobiasGehrke_MartSmekens_PolicyBrief277.pdf?type=pdf
https://www.smmt.co.uk/wp-content/uploads/sites/2/SMMT-Sustainability-Report-2018.pdf
https://medium.com/s/story/why-asian-consumers-are-faster-adopters-of-technology-77c490c4e8d5