Grand Renaissance Dam A new dam on the Nile faces threats from warming Climate change could play a role in exacerbating water conflict in Africa, like worsening geopolitical wrangling over issues like the Grand Ethiopian Renaissance Dam (GERD). The 6,450 MW hydropower project that’s nearing completion just 12 miles from the Ethiopia-Sudan border, has been a point of contention in the region. Scientists estimate a 50 percent increase in the flow variation from year to year, meaning that the basin could be flooded one year and experience a drought the next, along with a 10 to 15 percent increase in the annual flow of the river. It’s surprising that these kind of articles look at only one storage option: Large dam. WHY do they not look at other storage options? https://www.scientificamerican.com/article/a-new-dam-on-the-nile-reveals-threats-from-warming/ Continue reading “AFRICA-2017: Grand Ethiopian Renaissance Dam on NILE remains the focus”
FRANCE Largest dam removal project of the continent launched With thousands of proposed dams threatening Europe’s few remaining free flowing rivers, France’s decision to remove two large dams could signal the start of a new era on the continent – with countries focusing on reviving their rivers and on large scale dam decommissioning rather than construction.
With France leading the way, countries from Spain to Finland have taken down many small and obsolete dams in recent years, but freeing up the Selune represents the largest dam removal project so far in Europe – and a major step towards bringing life back to the river, including wild salmon and eel whose migrations have been blocked by the dams for decades. http://www.eubusiness.com/focus/17-11-212 Continue reading “EUROPE-2017: Dam Removal, Hydro Threats & Cancellations, River Restoration in focus”