Amid Soaring Demand for Warehouses, an Effort to Make Them Greener

Some owners are taking steps to make their buildings more energy efficient, including upgrading building materials and turning the rooftops into solar farms.

Maryland is now home to the largest rooftop community solar project in the U.S.

A 9.2-megawatt solar array on the roof of a commercial warehouse in Maryland is now the largest rooftop community solar project in the U.S.