Neso asks generators to provide extra electricity on Friday evening to meet demand from fans and air conditioning Business live – latest updates Great Britain’s energy system operator raised the alarm over electricity supplies for the second time this week as the heatwave continued to test Europe’s energy markets. The National Energy System Operator (Neso) issued a notice late on Thursday asking generators to provide any extra electricity possible on Friday evening to help meet rising demand as households turn on air conditioners and electric fans to cope with the heat. Continue reading...