News roundup: Wind-free windpower, green supermarket giant and more

Wind-power without wind? Startup company says it has the answer [CNET]

Whole Food Market is coming to to town, but is it as green as it claims? [Guardian]

Any colour as long as it's green: a fifth of UK car owners 'will go green this year' [New Consumer]

Is Britain's future nuclear? Ageing power stations force the issue [BBC]