How much money did it cost to retrofit the empire state building to make it more efficient?



  1. 0 Votes

    The source I have provided does not give an answer on how much it costs, but does say how much money the building would save. The empire state building is expected to save an estimated $400,000 annually in energy costs. To give a small idea of how much it may cost, each window that is being refurbished is $700. Therefore, you can get an idea of how much this phase of the rebuilding is going to cost.

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