Summary: — ### 1. Case Overview (The Regulatory Event) * **Petition No.:** 517/TT/2025 * **Date of Order:** January 28, 2026 * **Petitioner:** Power Grid Corporation of India Limited (PGCIL), a deemed transmission licensee. * **Respondents:** Key beneficiaries of the transmission service, including state distribution utilities (DISCOMs) from Tamil Nadu, Kerala, Karnataka, Andhra Pradesh, Telangana, Goa, […]