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Adani Energy Commissions 1,000 MW HVDC Link to Strengthen Mumbai’s Clean Power Supply
Apr 15, 2026
Adani Energy Solutions Limited has operationalized a 1,000 MW high-voltage direct current (HVDC) transmission link, enabling increased inflow of renewable energy into Mumbai.
The project enhances grid reliability and energy security across the Mumbai Metropolitan Region (MMR), while reducing reliance on local power generation and minimizing outage risks.
It also introduces the world’s first compact HVDC substation, specifically designed for densely populated urban settings.
In a major boost to Mumbai’s power infrastructure, Adani Electricity Mumbai Infrastructure Limited (AEMIL), a subsidiary of Adani Energy Solutions Limited, has commissioned a 1,000 MW HVDC transmission corridor connecting Kudus and Aarey.
The project includes a 30 km overhead transmission line along with a 50 km underground cable network, carefully engineered to fit within the constraints of a highly congested urban landscape. A key highlight of the project is its compact HVDC substation, a first-of-its-kind solution globally for cities with space limitations.
The initiative was conceptualized following the 2020 Mumbai Power Outage, which exposed critical gaps in the city’s electricity network. Since then, efforts have been underway to improve grid resilience and ensure uninterrupted power supply.
This HVDC link allows Mumbai and the broader MMR to draw higher volumes of electricity from external sources, including renewable energy generated in other regions. While the city is already connected to the national grid, the new link strengthens this connection by enabling more efficient, stable, and high-capacity power transmission.
For one of India’s most power-intensive urban regions, the additional 1,000 MW capacity marks a significant step forward. It reduces dependence on in-city generation, enhances grid stability, and lowers the chances of widespread power disruptions, aligning with broader goals of sustainable and reliable energy delivery.