“…Existing studies have emphasized financial support schemes, technology policies, technical standards, grid-connection rules, industry organizations, and international collaborations [5,6]. This study adopts the notion that actors are involved in shaping their institutional context and that this is largely a collective effort rather than the result of powerful individuals [7,8]. Developing novel energy technologies therefore requires not just appropriate policies and regulations, but also collaboration and collective action by researchers, policy makers, political parties, industry organizations, lobbyists, and environmental groups [9].…”