An alliance of green groups have called out plans for UN-backed hydro projects in Nepal, Tajikistan and the Solomon Islands, saying they will have “tremendous negative impacts” on ecosystems and indigenous people. Touted as a renewable energy source, large dams account for up to a billion tonnes of greenhouse gases a year due to rotting vegetation in the water, say critics. The Guardian U.K. reports.
Two of the most populous nations—China and India—are building hundreds of dams in a violently active geologic zone.
Projects are strong enough to withstand a rare “thousand year” earthquake, say China Three Gorges Corporation officials: “no need to worry”. Experts beg to differ.
This Huffington Post blog, by Peter Neill, founder and director of the World Ocean Observatory, looks at the global love affair with big dams and the perils of forcing water to acquiesce to political ambitions and national pride, and the sometimes dangerous results of doing so.