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10 films
There are 75,000 dams over three feet high in the United States, raising concerns about their ecological impact and the future of free-flowing rivers.
China's extensive investment in renewable energy includes wind farms, solar arrays, hydro dams, and the development of alternative fuels.
32 million small dogs live in Brazilian households, the highest number in the world, reflecting the country's wealth and growing middle class.
Plans for 55 dams along the Mekong River threaten to alter the lives of over 60 million people who depend on its waters for transport and food.
Central and Eastern European countries face an impending energy crisis as heatwaves and record-low river levels threaten hydropower and nuclear generation.
30,000 civilians are armed as Hugo Chavez faces growing discontent over a crippling energy crisis and daily blackouts in Venezuela.
Plans for the world's largest hydroelectric project in Congo would be twice the size of the current largest, raising questions about the future of hydropower.
Italy faces its worst drought in 70 years, affecting agriculture and hydropower.
Norway faces energy challenges due to a hot, dry summer impacting hydropower production.
Since 1990, Sweden has reduced its net greenhouse gas emissions by 80 percent while doubling its economy, becoming a leader in climate action.
