Empire State Building

New York, NY

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.

Project description

This was a design-only project. We completed work for a CHP plant for the Empire State Building in 2016. The owners had been systematically working to upgrade the efficiency of the building, including lighting retrofits, upgrades to HVAC system, and building envelope work. Since the energy retrofit project began, energy costs have been cut by $4.4 million annually. Our energy system design included a 4 MW reciprocating engine and a 4.6 MW combustion turbine, plus 2 heat recovery steam generators providing high pressure steam to the legacy turbine-driven chillers and steam heating system. It would provide 70% of the electricity and 50% of the heating and cooling load, operating at 65% efficiency.

Photo credit: 

Integrated technologies

Project Highlights

System designed to provide 70% of the electricity and 50% of the heating and cooling load

One of the largest buildings in the USA to be awarded LEED Gold certification

Other projects

Combined Heat and Power

17K Muskrat

Adelanto, CA