The mission of the Office of Energy Efficiency and Renewable Energy (EERE) is to create and sustain American leadership in the transition to a global clean energy economy. Its vision is a strong and prosperous America powered by clean, affordable, and secure energy. EERE initiatives provide state and local decision-makers technical assistance and resources to lead innovation and achieve their energy efficiency and renewable energy priorities in the areas of energy efficiency, renewable energy, and sustainable transportation technologies. To learn more, click on one of the topic or technology areas below.

Energy-Saving Homes, Building, and Manufacturing Resources

Renewable Power

Sustainable Transportation Resources