4 of Brazil's biggest power generators are now evaluating or piloting Bitcoin mining to monetize their wasted energy. They are Brazil's largest: * electricity generator, operating (Axia) * private generator, evaluating (Engie) * wind developer, building (Casa dos Ventos) * centralised solar generator, evaluating (Atlas) Meanwhile, UK wastes £1,467,027,915 in stranded wind energy per year.(Daniel Batten)