1. Factors determining the adoption of energy-saving technologies in swiss firms: an analysis based on micro data;Arvanitis;Environ Resource Econ,2013
2. Green technology adoption: an empirical study of the southern California garment cleaning industry;Bollinger;Quantit Market Econ,2015
3. The Guardian T. France decrees new rooftops must be covered in plants or solar panels; 2015. https://www.theguardian.com/world/2015/mar/20/france-decrees-new-rooftops-must-be-covered-in-plants-or-solar-panels.
4. National Geographic N. Green roofs take root around the world; 2016. https://news.nationalgeographic.com/2016/10/san-francisco-green-roof-law/.
5. The Denver Post T. As nation’s strictest green roof law takes effect in denver, plenty of uncertainty swirls around voter-passed requirements; 2018. https://www.denverpost.com/2017/12/31/denver-green-roof-law/.