New York-based real estate developer LeFrak has installed the largest rooftop solar array on a high-rise multifamily residential building in New Jersey. The Beach, a 336-unit waterfront rental tower ...

A now vacant office high-rise in downtown San Diego will be transformed into a 560-room Hyatt hotel, marking what is believed to be the first such conversion in California in recent years. The $250 ...

Greenpoint is about to get a lot greener. A new all-geothermal-powered apartment complex — the largest in the state — is set to be built along the trendy Brooklyn neighborhood’s waterfront by next ...

Researchers in Canada have proposed using gravity-based energy storage in high-rise buildings, in combination with photovoltaic facades, small wind turbines, and lithium-ion batteries. Their modeling ...