Below are useful links to websites, documents and other relevant material pertinent to the ever evolving world of real estate sustainability.

- The Costs and Financial Benefits of Green Buildings is a recent study explaining the cost related to building green.

1. -Green Building Costs and Financial Benefits & The True Costs of Building Green which both explain further evidence that building green doesn’t have to come at a cost premium.
   

2. -US Green Building Council - the leader in sustainable practices in the US
   

3. -Success Stories in Energy Efficiency - Green Inc. Blog - NYTimes.com