Summary: — ## **Case Overview** * **Petitioner:** Power Grid Corporation of India Limited (PGCIL). * **Respondents:** Tamil Nadu Generation and Distribution Corporation Ltd. (TANGEDCO) & others. * **Petition No.:** 487/TT/2025. * **Subject:** * **Truing up of transmission tariff for 2019–24 period**, and * **Determination of tariff for 2024–29 period** for: * *315 MVA ICT-III at […]