In 2017, 53 State Street once again achieved the prestigious ENERGY STAR rating by the Environmental Protection Agency (EPA) for the “Most Energy Efficient Buildings” Energy Star rating with a score of 92, increasing their score of 89 in 2016. 

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In 2015 53 State Street became only the third building to maintain its LEED certification through the LEED Dynamic Plaque, and the very first to do so at the Platinum level. The Platinum designation was also achieved through LEED Dynamic Plaque in 2016.
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In addition to maintaining LEED certification, the building is also part of the UBS Trumbull Property Fund, which was named a “Green Star” as part of the GRESB 2015 Global Report. The GRESB Report is an annual assessment which benchmarks the sustainability performance of institutional real estate investors around the world.

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