POWERGRID + Grid-India (NLDC)

One Nation One Grid since 2013 — largest single synchronous national grid; 5 regions

Overview

Power Grid Corporation of India (POWERGRID) — the national transmission utility and one of the largest buyers of 765/400/220 kV power transformers and HVDC equipment in the world.

Grid characteristics

• Operating region: India — South Asia
• System frequency: 50 Hz
• Synchronous area: India National Grid
• Top voltage class: 765 kV / ±800 kV DC

Transformer & substation profile

• Highest voltage class in this market: 765 kV / ±800 kV DC
• Transformer demand driver: One Nation One Grid since 2013 — largest single synchronous national grid; 5 regions
• Procurement notes: Utilities in this market procure against national grid codes and international standards — verify the governing standard before a tender.

Relevant manufacturers

98 transformer makers recorded in the India census — power, distribution and dry-type. Verify capability before a decision.

Market context

Latest TransformerPath intel

• No recent TransformerPath intel for this market yet.

Related projects

• No transformer-relevant project records yet for this market — see the projects list.

Upcoming events

• Bharat Electricity Summit 2026 2026-03-19 · New Delhi, India
• POWERGEN India & Indian Utility Week 2026 2026-09-01 · New Delhi, India
• Power Line Trans Tech India 2026 2026-10-14 · New Delhi, India

Last reviewed: 2026-08-28. Sources: official utility / operator filings and public announcements; maintained encyclopedia-style from the TransformerPath grid census. Report a correction.