NTPC & IA Sign PPA for Solar-Hydrogen Microgrid in Ladakh

Current Context: NTPC (National Thermal Power Corporation) and the Indian Army have signed a Power Purchase Agreement (PPA) for a solar-hydrogen microgrid in Chushul, Ladakh.

• The agreement was signed on February 3, 2025, and it aims to provide 200 kW Renewable Energy Round-the-Clock (RE-RTC) power for a period of 25 years.
• Key Highlights:
• Project Location: Chushul, Ladakh, at an altitude of 4,400 meters, where winter temperatures can drop to -30°C.
• Objective: To replace the Army’s existing diesel generator sets, eliminating fossil fuel logistics and reducing carbon dioxide emissions by 1,500 tons per year.
• Benefits: The project will contribute to the decarbonization and modernization of the defense sector in border regions of the Himalayas.

Question:

1 What is the primary objective of the Power Purchase Agreement (PPA) signed between NTPC and the Indian Army for the solar-hydrogen microgrid in Chushul, Ladakh?

• A) To reduce the cost of electricity in Ladakh
• B) To develop a new fossil fuel-based power generation system
• C) To supply electricity to civilian areas of Ladakh
• D) To replace the Army’s diesel generator sets with renewable energy

Answer: D) The primary goal of the agreement is to replace the Army's existing diesel generators, which will help eliminate the need for fossil fuel logistics and reduce carbon emissions.