Adani Energy Solutions Limited has commissioned a 1,000 MW high-voltage direct current (HVDC) transmission link to strengthen power supply in Mumbai and the wider Mumbai Metropolitan Region. The project has been developed by its subsidiary, Adani Electricity Mumbai Infrastructure Limited, and connects Kudus to Aarey through a mix of overhead and underground infrastructure.
The transmission link includes a 30-kilometre overhead line and a 50-kilometre underground corridor, designed to fit within the constraints of a densely populated urban area. It also features the world’s first compact HVDC substation, making it a significant technological milestone in urban power infrastructure. The project was planned after the 2020 Mumbai blackout, which highlighted the need for a more reliable and resilient electricity network in the city.
This new HVDC link allows Mumbai to import more electricity from outside the city, including renewable energy generated in other regions. While the city is already connected to the national grid, this project improves the efficiency and control of power flow, enabling higher capacity transfer and better integration of clean energy. It also reduces the dependence on local power generation and helps in managing growing electricity demand in the region.
The additional 1,000 MW capacity is expected to enhance grid reliability and reduce the chances of large-scale outages. For one of India’s most energy-intensive urban regions, this marks a shift in how electricity is supplied, with a stronger focus on long-distance transmission and renewable energy integration.
The project uses advanced Voltage Source Converter (VSC)-based HVDC technology, which allows faster and more precise control of power flow. It improves voltage stability and offers several operational benefits, including reduced transmission losses, dynamic voltage support, and black-start capability. This means the system can restore power quickly without depending on an external power source during outages.
According to CEO Kandarp Patel, the Kudus–Aarey transmission link is one of the fastest HVDC projects to be completed and plays an important role in improving grid stability and energy security. The project also helps reduce congestion in existing networks and supports the growing need for clean and reliable power.
Overall, the commissioning of this HVDC link is expected to strengthen Mumbai’s power infrastructure, support renewable energy integration, and ensure a more stable and resilient electricity supply as demand continues to rise.
Discover more from SolarQuarter
Subscribe to get the latest posts sent to your email.
