Add Yahoo as a preferred source to see more of our stories on Google. The director of government affairs for the Modular Building Institute says the technology can create housing fast—if it can work ...

This is a story about numbers, starting with 3.7 million, which is the amount of additional homes that the United States needs to meet demand, according to Freddie Mac. Other sources, such as Zillow, ...

A research group led by Germany’s Fraunhofer ISE has conducted what it describes as the first empirical study on PV-assisted two-stage HP systems in existing multi-family buildings. Its findings show ...