State and Local Energy Data
Get information on clean energy technologies that communities can use to lower energy use and costs. Learn about energy efficiency, renewable energy, and transportation. You can also learn how to develop an energy project for your community. (Department of Energy)
PVWatts Calculator
Use this National Renewable Energy Laboratory (NREL) tool to estimate grid-connected photovoltaic (PV) energy production and cost. These details can help you decide if solar energy is right for your home or business. (Department of Energy)
Renewable Energy Atlas
View this interactive map to get a list of the renewable energy sources available in your area. You can expand the lists to see more details on each source. (Department of Energy)
Energy Star Products
Get a list of all products that have an Energy Star rating. You can get details on each product that may include an overview, specifications, and a buying guide. Some products may also show a link that allows you to find and compare products. (Environmental Protection Agency)
Water-saving Products
Learn about WaterSense and the products that carry the label. You can search to find a product you need by category and brand. You can also find out how much water, energy, and money you can save by using these products. (Environmental Protection Agency)