In addition, Wind adds, Drucker was a "truly interdisciplinary scholar."

除此以外，文德还补充说，德鲁克是一位“真正的跨学科的学者。”

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especially right now,he says. In Germany, the above market price paid to wind and solar farm owners adds about two to five Euros to the average household's monthly power bill.

VOA: standard.2010.03.23

The production tax credit is the reason for such results, it adds, noting that wind energy development has doubled in four years while production costs have fallen by 80 percent in 20 years.

FORBES: Wind Energy Generating A Lot of Mud

So he takes away the oil and coal subsidies but adds new ones for solar and wind.

FORBES: Obama Proposes Tax 'Deform'

Even less windy states can achieve similar results, Kelley adds, thanks to low-wind and community-scale turbines.

FORBES: U.S. Wind Industry Drifts South