NOPA - BAPC - Sierra Pacific Power Co. - North Valmy Station - PSD Major Mod

February 19, 2026

Notice of Proposed Action - Bureau of Air Pollution Control - Sierra Pacific Power Company (dba NV Energy) - North Valmy Generating Station - Prevention of Significant Deterioration Major Modification of AP4911-0457.03 (A0375). Public comment period is from February 20, 2026 to March 23, 2026.