Dense and cheap beats diffuse, intermittent and subsidized every time

Play-like energy forms are a confirmed dud:

  . . . a pair of top boffins from uber-green Google's research department have reached the same conclusion.

Ross Konigstein and David Fork, both Stanford PhDs (aerospace engineering; applied physics) were employed on a Google research project which sought to enhance renewable technology to the point where it could produce energy more cheaply than coal. But after four years, the project was closed down. In this post at IEEE Spectrum they tell us why.

We came to the conclusion that even if Google and others had led the way toward a wholesale adoption of renewable energy, that switch would not have resulted in significant reductions of carbon dioxide emissions. Trying to combat climate change exclusively with today’s renewable energy technologies simply won’t work; we need a fundamentally different approach. 

Why is renewable energy such a total fail? Because, as Lewis Page explains here, it's so ludicrously inefficient and impossibly expensive that if ever we were so foolish as to try rolling it out on a scale beyond its current boutique levels, it would necessitate bankrupting the global economy.

In a nutshell, renewable energy is rubbish because so much equipment is needed to make it work - steel, concrete, copper, glass, carbon fibre, neodymium, shipping and haulage - that it very likely uses up more energy than it actually produces.

Yet our political class remains committed to the fantasy that the emperor's green clothes are perfectly magnificent. Earlier this week, for example, the British government chucked £720 million of taxpayers' money into a cesspit labelled the Green Climate Fund.

 The Freedom-Haters still ride it for all it's worth, though.  Hard to beat as a tool for imposing tyranny, as long as you maintain it as the trendy "spiritual" stance du jour.