Un09.rar

Use a utility like 7-Zip or WinRAR to open the archive.

If you have downloaded a file with this name, follow these steps to access the report: un09.rar

Often refers to Resource Adequacy Requirements . In 2009, organizations like the CPUC used specific templates (often bundled in archives) for Load Serving Entities (LSEs) to demonstrate they had enough power supply under contract. Use a utility like 7-Zip or WinRAR to open the archive

Most "good reports" in these archives are formatted as PDFs for reading or Excel spreadsheets for data entry. un09.rar

If it's a "Preliminary RAR" file, it likely contains the reporting templates required by regulatory bodies for that year.