Tiffany Perrin seals leaky windows and walls. Sonny Gordon makes well-insulated building panels. Marilyn Bryce-Schanhals provides affordable, energy-saving home upgrades.
These are the faces of the growing energy efficiency workforce. In the United States alone, at least 2.25 million people work directly, some or all of their time, on energy-saving products and services. They outnumber all the workers who produce coal, oil, gas, and electricity, including renewables.