“…As shown in Figure 1 (in the Supplementary Information Section), different pricing systems have distinctive features: each of them has their own functions and mechanisms creating opportunities for residential consumers to reduce electricity bills in various ways (see, for example, Brown and Zhou, 2013). They also involve different sets of trade-off decisions (see, for example, Fell et al, 2015;Silva and Santiago, 2017) which are associated with different sets of benefits, costs, and risks. There are at least five key dimensions that need to be considered when comparing pricing options: economic, environmental, technological, social and regulatory factors (Faruqui and Palmer, 2011;Wang et al, 2012) (Table 1 -in the Supplementary Information Section).…”