How Delhi Transformed Its Power Grid Efficiency
How Delhi Transformed Its Power Grid Efficiency
Global · Published Oct 3, 2026
• Delhi reduced electricity losses from 50% to 5% over two decades, achieving reliable power and improving quality of life.
• Learn how the city revamped its grid and tackled theft and inefficiencies.

Key Reforms and Upgrades

Delhi's transformation began with the Electricity Act, 2003, which unbundled state utilities and introduced privatization. Companies like Tata Power-DDL and BSES implemented digital control systems, replaced aging equipment, and installed capacitor banks to stabilise voltage and reduce losses. Insulated cables and advanced meters were introduced to combat theft and improve billing accuracy.

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