It is estimated that investments in improved energy efficiency of buildings can generate an additional 2 to 3.5 million green jobs in Europe and the United States alone.» (rismedia.com)
The reductions were achieved through improvements in locomotive fuel efficiency, increased energy efficiency of buildings and railroad facilities, and operating efficiencies that allowed the company to move higher volumes of freight over its 22 - state network. (americancarbonregistry.org)
«New facades enhance energy efficiency of buildings.» (sciencedaily.com)