NTPC Green Lands 250-MW Defence Solar+Storage Deal

• NTPC Green Energy bagged a 250-MW solar-plus-storage contract for India’s Ministry of Defence—powering critical needs with reliable clean energy on underused defence land.

NTPC Green Energy has won a contract to build a 250-MW solar power project with battery energy storage for India’s Ministry of Defence. The development will be located on defence-owned land and is among the largest renewable initiatives planned for the sector, reflecting the expanding use of clean energy in government infrastructure.

The paired storage system is designed to improve reliability and deliver power during periods of lower solar output. India is accelerating renewable deployment across government, transport, industry and defence sites to cut reliance on conventional generation. The project is expected to support defence energy needs and broader sustainability goals while making use of underused defence land.

How will NTPC Green Energy’s 250-MW solar-plus-storage project benefit India’s Ministry of Defence?

• Strengthens uninterrupted power supply for Defence establishments by coupling solar generation with battery energy storage to cover evening/night demand and short-duration grid fluctuations.
  
• Improves grid resilience at remote or critical sites by reducing downtime and enabling faster recovery during outages or voltage swings.
  
• Enhances operational flexibility through dispatchable clean energy, allowing Defence facilities to schedule electricity usage more effectively.
  
• Reduces dependence on diesel-based backup generation at locations where it is common, supporting continuity of essential services while lowering fuel logistics and costs.
  
• Cuts the carbon footprint of Defence infrastructure, supporting India’s broader decarbonisation and climate commitments for government installations.
  
• Helps meet reliability and power-quality expectations for sensitive defence operations by smoothing intermittency associated with standalone solar.
  
• Lowers long-term energy costs through stable generation profiles and the ability to store and use energy when it is most needed.
  
• Supports energy security by diversifying supply sources away from a single generation type and improving onsite generation capacity.
  
• Makes productive use of defence-owned land that may have limited alternative development value, turning it into a strategic energy asset.
  
• Enables scalable clean-energy deployment at defence sites, creating a repeatable model for future upgrades across bases and installations.
  
• Builds capacity and strengthens the domestic clean-energy ecosystem through large-scale implementation, procurement, and commissioning activities that can support future Defence energy projects.
  
• Demonstrates a government-led approach to sustainability by integrating renewables and storage into critical infrastructure planning.
  
• Contributes to improved sustainability reporting for Ministry of Defence by providing measurable reductions in fossil-fuel electricity consumption and emissions.