The Statement of Energy Performance, or SEP, can be generated on the Reporting tab of your account by clicking the Statement of Energy Performance (SEP) link that appears in the "ENERGY STAR Performance Documents" box in the top right corner of the tab. It's a one-page report summarizing the energy consumption for a property. A Verifying Professional can sign and stamp it to verify the validity of the data, if needed. To create the SEP, you'll need to have twelve full months of energy usage data input into your account.
Please note that generating an SEP is different than applying for ENERGY STAR Certification, which is a more involved process that also happens via the Portfolio Manager tool. You don't have to apply for Certification to generate an SEP, and you don't need an SEP in order to apply for certification.
If you don't see your SEP after clicking the link or it doesn't print, you should know that it opens in a new browser window. Please see this FAQ article for how to resolve this issue.
For an example of what you will see on your SEP, you can view this sample.