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Green Data Center uses Direct Current to Save Energy
This week, Green data center announced another potential solution to save energy: the world’s most powerful direct current (DC) data center. Since transforming energy between alternating current and direct current creates heat, Green has opted to run a portion of their servers purely on DC, reducing the transformation steps from around five to just two.
Will Wind Turbine Tower Tariff Spark a US-China Renewable Energy Trade War?
It remains unclear what impact the new tariffs will have on wind turbine manufacturers in the U.S., but critics in both the U.S. and China warn that the duties could lead to a renewable energy trade war.
While Japan Turns Away from Nuclear Power, South Korea Sticks to Plan
In the same week that Japan mothballed its last reactor, South Korea began work on two new nuclear power stations
The 100 Best Corporate Citizens
Which large companies are the best corporate citizens?
Good Corporate Citizenship is Good for the Bottom Line
A new study found that companies that put a higher value on corporate sustainability over the long term show stronger stock market and operating performance than companies that don’t.









![Bill Gates Talks Energy at TED [Video]](http://earthandindustry.com/files/2010/02/bill-gates-150x150.jpg)





















