Hydroelectric dams cause more emissions than we thought
 

It turns out that you can't even rely upon hydroelectric dams as a source of hope and optimism in 2016. Researchers have found that the technology is far more damaging to the climate than previously thought. A new study reports that dams emit 25 perc...

https://www.engadget.com/2016/11/14/...an-we-thought/