PSU MantraPOWERGRID Commissions 400 kV Maharani Bagh–Narela Transmission Line to Boost Delhi NCR Power NetworkNewsmantraNovember 26, 2025 by NewsmantraNovember 26, 20250 POWERGRID has successfully charged the 400 kV Maharani Bagh–Narela Multi-Circuit Transmission Line, marking a significant...