Nuclear provides 20% of U.S. electricity, roughly double the combined amount from wind, solar and hydropower.

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The most persuasive evidence that Voyager 1 has crossed the termination shock is its measurement of a sudden increase in the strength of the magnetic field carried by the solar wind, combined with an inferred decrease in its speed.

BBC: Voyager impression (Nasa)

Its increase in coal-burning is increasing almost as much as nuclear, wind and hydro combined.

BBC: Burning issues for the world's future

Did you realize more solar panels were installed in Europe last year than all the gas, coal and wind power installations combined?

FORBES: Saudi Arabia Makes Big Bet On Solar

The latest twist is a highly ambitious LTE roll-out plan combined with the intention to wind down WiMAX support by the end of 2012.

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And if combined with a number of palaeo-wind records gathered from around the continent, it could provide a useful tool to test climate computer models, they believe.

BBC: The dust loggers were sacrificed at the bottom of the holes

The small, local combined-heat-and-power stations and wind turbines do receive subsidies in order to survive in competition with the big power stations.

ECONOMIST: Letters

That lack of friction, combined with extraordinary sideways grip, means an iceboat can sail six times the speed of the wind.

FORBES: Magazine Article

Engineers Buro Happold, commissioned by the local authority, have suggested a canopy on the building combined with 4m-deep (13 ft) baffles built across Water Lane would "offer significant wind mitigation".

BBC: Bridgewater Place

The wind blowing in on a cool and damp night meant very little hitting for either team, just 10 combined hits.

WSJ: Wells, Boesch lift Yankees to 3-2 win over Rockies