POWERGRID approves in-principle divestment of Central Transmission Utility of India Limited (CTUIL) stake to Grid Controller of India Limited (GRID-INDIA)

The in-principle approval for POWERGRID to divest its entire equity stake in Central Transmission Utility of India Limited (CTUIL) to Grid Controller of India Limited (GRID-INDIA), announced March 10, 2026, represents a strategic unbundling within India's power sector. This move aims to separate the ownership of transmission assets from the critical functions of system operation and planning, enhancing operational clarity and transparency across the national grid. POWERGRID, a Gurugram, India-based state-owned utility operating over 176,000 ckm of transmission lines, is shedding its interest in CTUIL, a government-owned company established in 2021 for Inter-State Transmission System (ISTS) development. The sale to GRID-INDIA, a wholly owned Government of India enterprise, consolidates the planning and operational control functions under a single, independent government entity. This structure is designed to mitigate potential conflicts of interest that could arise when the same entity both owns and plans significant transmission infrastructure in India, despite the undisclosed deal value. GRID-INDIA, as the buyer, gains direct oversight of India's ISTS planning and coordination, aligning with its existing mandate for integrated operation and reliability of the national power system. This acquisition integrates CTUIL's 2021-established planning responsibilities directly into GRID-INDIA's portfolio, which already manages India's National and Regional Load Despatch Centers. For POWERGRID, the seller, divesting its CTUIL stake allows it to sharpen its focus on its core business of owning and operating its extensive network of 278 substations with 504,000 MVA transformation capacity across India. This strategic shift could optimize POWERGRID's capital allocation towards its operational assets and its consultancy services offered in 20 countries. The transaction, involving two government-owned entities and one wholly owned government enterprise, reinforces India's commitment to functional separation within its power sector for improved efficiency and accountability.