congealed electricity
n.β Β«I never know quite what to think about the Northwestβs aluminum smelters. They consume huge amounts of powerβto the point that aluminum is sometimes called “congealed electricity.”Β» ββThe Daily Score: Aluminum Not Foiled” by Clark Williams-Derry Sightline Institute (Seattle, Washington) Aug. 2, 2006. (source: Double-Tongued Dictionary)