The U.S. Environmental Protection Agency (EPA) runs the ENERGY STAR program, a voluntary initiative that assists people and businesses in promoting energy efficiency to save money and the environment. Introduced in 1992, its goal is to lower greenhouse gas emissions. It is a straightforward option for achieving energy efficiency goals. To conserve energy, money, and the climate, people all around North America have turned to the EPA's ENERGY STAR program for advice. Each blue badge identifies a building, residence, or product that has received independent certification for using less energy and producing fewer emissions that contribute to global warming. The most well-known emblem for energy conservation in the world today is ENERGY STAR, which alone helped households and businesses save $24 billion in 2012. Visit energystar.gov to learn more.