I totally connect with what Antonio Pipaon was proposing. I think one of the biggest issues the whole world has to face nowadays, and in the future, is where we are taking our world. What we are making with it.
We can combine two main problems. The one Antonio is talking about, the waste we produce, and the use we are making of the natural and no renewable resources. So, what about using natural and renewable resources for making electricity?
Some companies are starting to do it, but it´s still not known. Why not to try to make the idea grow, get bigger and apply it?
Here I let some links to a business that makes energy out of fish trash. Interesting!