Ramez Naam on energy #suglobal
Energy is $6 trillion per year and is being disrupted. Peabody coal went bankrupt over three years. Peak coal demand arrived far sooner than expected and cheap natural gas killed it. $0.30 a watt are the cheapest solar power in the world today. Tucson signed a deal for unsubsidized 4.3 cents per kwh. 3 cents …