As American homes get bigger, energy efficiency gains are wiped out
U.S. homes are more energy-efficient per square foot than they used to be. But they’re also bigger, and their increased size offsets most of the efficiency gains.
Numbers, Facts and Trends Shaping Your World
People in many countries around the world, particularly in Latin America and Africa, list climate change as a top worry. Americans, Europeans and Middle Easterners, however, most frequently cite ISIS as their top threat.