Believing that wind and solar can power your economy means sacrificing our good friends, logic and reason. It also demands ignorance of the most basic of facts: eg, sunset and calm weather.
The inevitable consequence of those daily occurrences on wind and solar power generation ought to be apparent to all but those suffering from some organic, mental defect.
Alas, like drooling and plodding zombies, there are enough deluded zealots on the prowl to put the frighteners on anyone with even the vaguest interest in maintaining reliable and affordable power supplies.
The latest outbreak of renewables mania has just struck in the desert State of Arizona.