“…The regression analysis found that males, younger ages (18-34), those already with water meters and those with more other smart devices (e.g., smart speakers) were more likely to accept a SWEM if they had control over the data, if it was provided free of charge and if the meter helped reduce water bills. These findings chime with previous research on public perceptions of both water meters and energy smart meters, highlighting the importance of installation cost, an expectation of reduced water bills (Krishnamurti et al, 2012;Ipsos Mori, 2018;Chawla et al, 2020) and the protection of personal data and privacy (Horne et al, 2015;Raimi and Carrico, 2016;Warkentin et al, 2017;Chawla et al, 2020). The higher likelihood of males choosing such a meter has not been found by previous studies (Chen and Sintov, 2016;Chen et al, 2017;Nasir et al, 2020;Fettermann et al, 2021), conversely, Belton and Lunn (2020) found females were more likely to respond positively to letters about smart meters.…”