Arizona Solar Center - Your Guide to Solar and Other Renewable Energy Sources in Arizona

In EPA's continuing effort to expand access to information about the environment, the agency maintains a web page to identify ways in which air pollution can be curtailed.

EPA's Pollution Prevention Calculators

By installing a solar water heater, the state’s desert homeowners could save between 50% and 90% on their hot water bill.  This section allows the creation of a "personalized" chart that estimates monthly savings and cash flow based on financing a solar system as part of a home loan.

Solar Water Saving Page