Technical FAQs 4

Which metro station has a bifacial solar plant?

In February 2025, it inaugurated its first vertical bifacial solar plant at the Okhla Vihar metro station. This innovative installation captures sunlight from both sides and is mounted on the metro viaduct structure, eliminating the need for additional land. Additionally, a 1 MW rooftop solar plant was commissioned at the Khyber Pass metro depot.

How will Delhi's new solar system affect electricity costs?

In April 2025, the Delhi assembly introduced a plan to install a 500 kV rooftop solar system within 100 days. Currently, the assembly has two 100 kW solar plants. The proposed expansion is expected to cut electricity costs by approximately Rs 1.5 million per month.

What is Delhi solar policy 2023?

Under the Delhi Solar Policy, 2023, notified in March 2024, the government aims to scale its solar capacity to 4,500 MW by 2027. This ambitious target includes 750 MW from rooftop solar within the city and approximately 3,750 MW from utility-scale solar sourced from outside Delhi.

How much power does Delhi have in 2025?

As per the Central Electricity Authority, Delhi has an installed power generation capacity of 7,884.84 MW as of March 2025. Of this, thermal sources (coal and gas) account for approximately 82 per cent, hydropower 10.72 per cent and renewable energy 5.7 per cent.

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