Volcanoes and hot springs could supply up to 25 per cent of America’s power need

As fuel prices soar, Alaskan officials announced the exploration of the state’s volcanoes, saying they could be exploited to provide energy for thousands of homes.

…”If we really want to go all out for it, we could easily achieve a substantial amount, 20, 25 per cent of US energy needs within a few decades. We’re limited more by public policy than the resource – the resource is enormous.”