RetroWAL Interior Curtainwall Retrofit System

Empire State Building: How Window Retrofits Save Millions and What More Can Be Done

The Empire State Building has over 6,500 windows – and with windows being one of the main causes of poor building energy performance, the historic landmark NYC building had a lot of room for improvement. In 2009, the Empire State Building began work on a retrofit project that would mo
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Deep Energy Retrofit New Energy Savings Performance Contracts for GSA Buildings

In 2012, the General Services Administration (GSA) set forth on a pioneer project to reduce energy consumption in 30 GSA buildings through deep energy retrofits (which refers to a project with over 50% savings) to fulfill the Obama administration’s goal of cutting energy costs by over
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