"The subsidies in several European markets can see companies getting 10% to 20% returns on wind farms, " said Keith Hays, head of global wind and energy advisory at Emerging Energy Research in Barcelona.

FORBES: Spanish-Scottish Match In The Air

The movie jumps ahead in short, spiky scenes, punctuated by beautifully edited montages of digitized photographs and newspaper articles, and by Mara, head down in the wind, tearing through Sweden on a motorcycle like well, like a bat out of hell.

NEWYORKER: The Girl with the Dragon Tattoo

Meanwhile the head of the UK's largest renewable energy producer warns that Wales will lose out on wind farm investment unless the planning process speeds up.

BBC: Mynydd y Gwair wind farm: Swansea council backs new bid

Conservationists have won a High Court battle against a wind farm in a case that could have "turned government policy on its head".

BBC: Barnwell Manor wind farm: Conservationists win legal bid

"The ball was vacillating on the green, not moving but just kind of shaking, and the wind was blowing my putter head when I took it back, " he said.

WSJ: The PGA at Kiawah: Something in the Wind