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Austrian Excellence in India: Conquering the Cold — Ladakh's 220 kV Transmission Link

The 220 kV Alusteng–Dras–Kargil–Khalsti–Leh Transmission Line (325 km), developed for the Power Grid Corporation of India (PGCIL), represents a landmark achievement in strengthening energy infrastructure in one of the world’s most challenging terrains.

© Power Grid of India
© Power Grid of India
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Connecting the energy-critical Ladakh region to the Kashmir grid, the project demanded engineering solutions capable of performing reliably under extreme sub-zero conditions, with temperatures dropping as low as –40°C. It marked a first for PGCIL, requiring transmission hardware fittings designed specifically for such severe cold-weather performance standards.

For more than 75 years, Mosdorfer has been developing and producing fittings and systems for high-voltage overhead power lines.  Mosdorfer India was selected as a key hardware supplier for the project, leveraging its global expertise in extreme-climate transmission solutions. Drawing on decades of international experience, the team engineered and delivered specialized fittings tailored to meet India’s most stringent cold-weather specifications.

The successful implementation of the transmission line highlights the contribution of Austrian engineering expertise to India’s power infrastructure development.

© Power Grid of India
© Power Grid of India
© Power Grid of India
© Power Grid of India