Monthly Archives: May 2014

Denmark, Portugal, and Spain Leading the World in Wind Power

By J. Matthew Roney Denmark produced one third of its electricity from the wind in 2013. In no other country has wind’s share of annual electricity generation yet topped 30 percent. But the Danes are not stopping there—they are eyeing … Continue reading

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Bicycle Share Fact Sheet

The prevalence of bicycles in a community is an indicator of our ability to provide affordable transportation, lower traffic congestion, reduce air pollution, increase mobility, and provide exercise to the world’s growing population. Bike-sharing programs are one way to get … Continue reading

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The Downfall of the Plastic Bag: A Global Picture

By Janet Larsen and Savina Venkova Worldwide, a trillion single-use plastic bags are used each year, nearly 2 million each minute. Usage varies widely among countries, from over 400 a year for many East Europeans, to just four a year … Continue reading

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