Saving electricity through closed heating system.

本机采密封式加温，节省电力。

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This paper introduces the fan's principle and ways saving electricity by governing speed.

介绍通风机通过调节速度节省电能的原理和方法。

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The benefit analysis on reducing loss and saving electricity by reactive compensation is discussed, with its concerning formula derived.

探讨了无功降损节电的效益分析方法并推导出公式，实践证明对电网进行无功补偿降损节电切实可行，效益显。

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They should be using the Bill to create a market for electricity saving, which would avoid the building of as many costly power stations.

BBC: Energy Bill and plans to pay firms to cut energy use due

The human and solar power at the gym generated 36 percent of its electricity, saving about 37, 000 kilowatt-hours in 2009, Boesel said.

CNN: Pedal power is fueling green awareness

At times of peak demand, electricity is made largely from natural gas in turbines so inefficient that saving 1% of U.S. electricity, including peak hours, saves 2% of total natural gas use and cuts its price 3% to 4%.

FORBES: The Case For Efficiency