India Accelerates Chenab Hydropower Projects Amid Strategic Shifts

Introduction

Recent developments highlight India’s renewed focus on maximizing hydropower potential on the Chenab River. Flood-induced disruption at the Baglihar Dam and the launch of a major tender for the Sawalkot Hydroelectric Project signal both operational challenges and strategic acceleration in the region.

ANALYSIS

Flooding Disrupts Baglihar Hydropower Project

Flooding in Jammu & Kashmir led to the temporary shutdown of power generation at the Baglihar project. Water ingress into the machine room forced authorities to halt operations to prevent damage to critical electro-mechanical components. The project operates in two stages of 450 MW each; while Stage-I was already under maintenance, Stage-II continues functioning. This highlights seasonal hydrological variability, especially during high discharge periods, and the need for resilient infrastructure in Himalayan river systems.

Sawalkot Hydropower Project: Strategic Push

India has initiated a Rs 5,129 crore tender through NHPC Limited for civil works at the Sawalkot Hydroelectric Project in Ramban district. Designed as a run-of-the-river project, it aims to generate 1,856 MW, making it one of the largest hydropower ventures in Jammu & Kashmir.The project will be developed in two phases:

• Stage I: 1,406 MW
• Stage II: 450 MW

Key infrastructure includes diversion tunnels, cofferdams, adits, and underground powerhouses, with an estimated completion timeline of ~9 years. Construction strategy includes full activity during non-monsoon periods and moderated progress during monsoons.

Indus Waters Treaty Context and Policy Shift

The developments are linked to India’s evolving approach under the Indus Waters Treaty framework. The suspension of treaty processes following security concerns has provided greater flexibility to fast-track projects on western rivers like Chenab.Under the treaty:

• Western Rivers (Indus, Jhelum, Chenab) are allocated to Pakistan, with limited use allowed to India
• India can build run-of-the-river hydropower projects with design constraints

The Sawalkot push indicates a shift towards optimal utilization within treaty provisions while asserting strategic control.

Regional Development and Economic Implications

The project is expected to significantly impact the Ramban region:

• Employment generation during construction
• Infrastructure development (roads, tunnels, connectivity)
• Boost to local economy and allied sectors

Additionally, hydropower expansion contributes to:

• Energy security
• Renewable energy targets
• Reduced dependence on fossil fuels

Challenges and Concerns

• Environmental impact: Diversion of ~847 hectares of forest land
• Geological risks: Himalayan terrain prone to landslides and seismic activity
• Hydrological uncertainty due to climate change
• International concerns with Pakistan over treaty interpretations

STATIC PART

NHPC Limited

• Established: 1975
• Headquarters: Faridabad, Haryana
• Status: Navratna PSU
• Function: Development of hydroelectric power projects across India

Indus Waters Treaty (1960)

• Parties: India and Pakistan (brokered by World Bank)
• Rivers Allocation:
  • Eastern Rivers: Ravi, Beas, Satluj → India
  • Western Rivers: Indus, Jhelum, Chenab → Pakistan (with limited Indian use)
• Significance: One of the most successful transboundary water-sharing agreements

Conclusion

The simultaneous disruption at Baglihar and acceleration of the Sawalkot project reflect a broader transition in India’s hydropower strategy—balancing infrastructure resilience, treaty obligations, and strategic utilization of river waters. The Chenab basin is emerging as a critical zone for India’s energy and geopolitical calculus.

Updated - 20 February 2026 | 10:40 AM

News Source: TOI , Swarajya Marg