“…Three different customer segments have been identified: The Supporters, including customers across all ages strongly supporting smart grids; The Ambiguous, characterized mainly by young customers willing to support smart grid diffusion but also concerned by data security issues; and The Skeptical, including mainly older customers not particularly concerned by environmental problems and expecting small benefits from smart grid. Kaufmann et al (2013) investigated the preference for smart metering of private consumers in Switzerland. Using conjoint analysis they assessed, on the one hand, the overall willingness of customers to pay for smart meters and, on the other hand, the existence of four customer segments with significantly different value perception: the risk averse, including customers not convinced on the benefit from smart meters; the technology minded, including customers perceiving a high value from smart metering; the price sensitive, including customers strongly concerned by the price and interested to reduce their costs with smart meters; and the safety oriented, including customers attracted by the values offered by smart meters associated with home security.…”