Hello, Can some one suggest me sites similar to the one that I have listed below, thanks in advance :?

Question

http://www.seas.org.sg/aboutus.asp

Answer 1

Goggle it.  Call the research desk at your local library.  Check the archives of your newspaper.

Answer 2

Here is North Carolina

http://www.ncsustainableenergy.org/

The Northeast

http://www.nesea.org/

New Hampshire

http://www.nhsea.org/

Chippewa

http://www.tyronecoal.com/

There are a bunch more.  All I had to do was Google sustainable energy association to get these.