James Fontanella-Khan Pink Picks: De Beers, Japan nuclear, Winds farms

Energy news from the FT:

- De Beers braced for turnover to fall
The diamond miner struggles to cope with a downturn in an industry it no longer controls

- Japan to restart the world’s biggest nuclear plant
Move comes nearly two years after plant was damaged by an earthquake

- Russian investors face ‘political antagonism’
Top business people blame Poland and Lithuania

- Shell faces Alberta oil sands dispute
Environmentalist accuse energy group of reneging on its promise to reduce emissions

- Rising costs threaten wind farms
At least five big projects are in danger due to higher costs and a shortage of credit

- Algeria set for improved oil licensing
Old scheme failed to attract foreign bids

- Colombian coffee prices reach 11-year high
US retails forced to raise prices as supplies tighten