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Our in-house experts and a dedicated network of volunteers are helping to transform the built environment in New York City with models that can be replicated in urban centers nationwide.
A retrofit brought dual-flush toilets, bamboo floors, and radiant ceiling panels to a building from 1931.
As a mechanical engineer, I design the HVAC systems and specify the heating and cooling equipment for multifamily buildings.
Our firm has come across a way to substantially lower energy use in many commercial buildings using a simple, readily implemented measure.
Friends tipped us off to a study recently featured by the