Summary: — ### **Case Summary** * **Petition No.**: 275/TT/2025 * **Petitioner**: Power Grid Corporation of India Limited (PGCIL) * **Respondents**: Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO) and 14 others * **Subject**: Petition for **determination of transmission tariff** for the 2024–29 tariff period related to: > “1X500 MVA, 400/220 kV ICT (4th) along […]