Showing posts with label fish. Show all posts
Showing posts with label fish. Show all posts

Monday, March 26, 2012

Brazil's dam fish cultivation

Brazil's taking a bad idea and teaching it to swim.

As I mentioned not long ago, dam reservoirs are really nasty things to create but once you have them in place they provide enormous advantages for advancing alternative energy. Now Congress is proposing that dam operators find another way to take advantage of them -- raising fish. And not just any fish. We're talking about non-native species like carp and tilapia.