Our society's dependence on fossil fuels to power our homes, cars, and factories is likely contributing to global warming.
Individuals can help combat global warming by taking steps to reduce their energy use.
Earth Day is a great day to start learning about energy efficiency and taking the appropriate action steps to become more energy efficient. Ten Simple Things You Can Do to Create a Better, More Energy Efficient World . Online Tools M easure your energy use and take steps that will save money and energy. The online tools section provides links to calculators and software programs that help estimate energy use and greenhouse gas emissions from daily activities, homes, businesses, and more. Identify actions that will reduce energy use and track your progress over time.