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To access saved evaluations, log in with a Google or Facebook account.

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The REopt web tool collects the email address you use to log in with Google or Facebook so you can access saved evaluations. The tool can also be used without logging in to a user account. Note: you can create a Google account that is associated with a address by clicking on “Use my current email address instead”, entering your email address, then following the instructions to verify that you are the owner of the email address you have entered. Your email address is retained as long as your account exists, and information about your evaluations is retained for two years. Your data will never be disclosed in any way. Learn more about NREL's security and privacy policy.