“…Renewable energy heating, an input-output production system involving exploration, development, operation and consumption, inevitably needs to be judged by multi-dimensional criteria (Zhang et al, 2019). Due to different research focuses, scholars have evaluated different types of RE performance from different perspectives, including economic performance (Korsavi et al, 2018;Lehr et al, 2012), energy performance (Dong and Shi, 2019;Raugei and Leccisi, 2016), environmental performance (Adams and Acheampong, 2019;Dogan and Seker, 2016), technology performance (Henninger et al, 2017), and policy performance (Matsumoto et al, 2017;Pérez de Arce et al, 2016). Some studies have also assessed multiple performances of RE by using different methods (Amer and Daim, 2011;Atmaca and Basar, 2012).…”