Empire State Building to Save $400,000/Yr with Green Windows
April 17th, 2010 | by Zachary Shahan
The Empire State Building is in the middle of a green makeover. It is aiming to reduce energy usage by [&hellip
April 17th, 2010 | by Zachary Shahan
The Empire State Building is in the middle of a green makeover. It is aiming to reduce energy usage by [&hellip