Hollywood, specifically Warner Bros., has decided it is sometimes cost effective to go green on an otherwise very expensive movie set.

From simple acts like printing new scripts on the backs of old scripts and eliminating plastic water bottles on set, to more complex changes like using sustainable wood in set construction and installing elaborate night cooling system on sound stages, WB has taken some pretty big steps towards reducing the impact their shows and movies have on the environment. 

The moment seems to be thanks in large part to the stars on some of the shows--the video below highlights Kyra Sedgwick on the set of The Closer.

No matter what the reason, it is nice to see the entertainment industry moving in the right direction when it comes to going green. So I happily boast “Hooray for Hollywood!”

Check out the video below for a story on CNN about the steps WB is taking.