“…Financial barriers are presented in different ways, such as expensive costs (Kuhe & Bisu, 2019;Pelenur & Cruickshank, 2012;Qiu, Colson & Grebitus, 2014), do-not-want-more-debt (Priest, Greenhalgh, Neill & Young, 2015), and lack of financial saving (Broers, Vasseur, Kemp, Abujidi & Vroonac, 2019). One of the information access barriers is the difficulty of finding reliable information and professionals (Ebrahimigharehbaghi et al, 2019;Ebrahimigharehbaghi, Qian, Meijer & Visscher, 2020;Priest et al, 2015). Limited information can also be described as uncertainty about the energy-saving or payback period (Achtnicht & Madlener, 2014;Qiu et al, 2014).…”