“…Currently, balancing the energy accounts from prosumer micro-installations based on net-billing is carried out in many countries where there is a high penetration of RES in the power system, over a dozen or so per cent in the energy generation structure. These countries include, among others, [134][135][136][137][138][139] Italy, Germany, UK, France, Spain, Belgium, Greece, the United States (especially California, Arizona, Colorado, Hawaii, Kansas, Minnesota, Montana, Nebraska, Nevada, New Mexico, Oregon, Utah, and Washington [139]), Canada, Norway, the Netherlands, India, Ecuador, Philippines, Thailand, Vietnam, and Malaysia.…”