The Wisconsin NERC warned Wednesday that parts of the upper Midwest face a "high risk" of energy emergencies under certain conditions, such as extreme heat or unexpected generator outages.<br/><br/>
As the energy feeding the regional electricity grid changes from coal to more renewable, a big spike in demand could cause a power shortfall, the grid regulator says.
Doesn t make sense : Analysts pan omissions in MISO s first electrification impact analysis utilitydive.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from utilitydive.com Daily Mail and Mail on Sunday newspapers.