Tag: hydropower

Shoot Out the Lights: Science, Hydropower & Reality on the Mekong

The standard story: big dams disrupt the livelihoods of rural villages. But many communities welcome development; Can conservation minimize hydropower impacts?

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Can Ancient Paddlefish Coexist with Modern Dams?

Paddlefish have been swimming rivers in North America for some 70 million years. But they’ve had difficulty adapting to dams. Can restoring healthy river flows restore paddlefish? An experiment underway at Caddo Lake on the Texas-Louisiana border hopes to find answers.

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Sustainable Hydropower: Are Small Dams Really Better for the Environment?

When it comes to dams, small is often considered beautiful. But should small hydropower projects get a free pass? Can such dams actually be tiny but terrible? Freshwater scientist Jeff Opperman takes a look at the realities of sustainable hydropower.

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Beyond the Power Struggle: The Science and Values of Sustainable Hydropower

Fighting dams is in the environmental movement’s DNA. But is it time to change? Freshwater scientist Jeff Opperman argues that science-based collaboration offers a better future for rivers and fish — and the people who depend on them.

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Penobscot River Dam Removal: Lessons for a World Demanding Energy

Dam removal on Maine’s Penobscot River means a brighter future for Atlantic salmon and other migratory fish. But an even greater value of the Penobscot may in fact lie in its meaning for countries that are just now beginning to plan and build dams.

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