Since you also posted https://news.ycombinator.com/item?id=44640233 https://news.ycombinator.com/item?id=44640233, which includes discussion of the Grand Inga D

Since you also posted https://news.ycombinator.com/item?id=44640233 https://news.ycombinator.com/item?id=44640233, which includes discussion of the Grand Inga Dam but also the broader issue of big dams, and because we need to avoid repetition/overlap in front-page stories, I'll bury this submission and leave the other one up.