At the same time, the availability of a cheap and relatively green fuel may push up global energy consumption.

ECONOMIST: Natural gas

If the world is to reduce emissions, it needs technologies that are both green and cheap enough to be attractive to economically-stressed countries and people.

FORBES: Economists Moving Beyond Carbon Pricing

The committee agreed with the European Commission estimate that to achieve secure, green and cheap energy by 2020, a trillion euros will need to be spent on infrastructure.

BBC: Environment correspondent, BBC News

The Green Room has cheap, fresh seafood every day, relaxing decor and laid-back indie tunes.

BBC: Riding Sri Lanka��s new wave

The administration prides itself on its green credentials, and many environmentalists have complained that deregulation may lead to more use of cheap, polluting, coal-fired power stations (though it might instead encourage more use of renewable power, if consumers are willing to pay the extra cost).

ECONOMIST: Chopping up America’s power | The

The big reason, according to Bachman: Cheap panel prices offered by Asian manufacturers like Suntech Power, Sharp, Trina Solar, Yingli Green Energy and Kyocera Solar.

FORBES: Solar On Fire In California