CM Sukhu: Shongtong-Karcham hydro project 80% done, on track for 2027
Synopsis
Himachal Pradesh CM Sukhvinder Singh Sukhu announced the 450 MW Shongtong-Karcham Hydroelectric Project on the Sutlej River is 80 per cent complete, with commissioning targeted for March-April 2027. The project is projected to generate 1,579 million units of clean electricity and deliver Rs 900 crore in annual state revenue.
Key Takeaways
The 450 MW Shongtong-Karcham Hydroelectric Project on the Sutlej River in Kinnaur district is approximately 80 per cent complete as of July 2026.
Commissioning is targeted between March and April 2027 .
The project is expected to generate approximately 1,579 million units of clean electricity per year.
Annual revenue to Himachal Pradesh is projected at approximately Rs 900 crore .
CM Sukhvinder Singh Sukhu cited the project as part of a broader commitment to time-bound infrastructure delivery and job creation.
The project is a run-of-river scheme aligned with India's national renewable energy targets .
Himachal Pradesh Chief Minister Sukhvinder Singh Sukhu announced on Wednesday, 15 July 2026 that the power house of the 450 MW Shongtong-Karcham Hydroelectric Project on the Sutlej River is approximately 80 per cent complete, with commissioning expected between March and April 2027.
Context
Posting in Hindi on X, Chief Minister Sukhu stated: 'सतलुज नदी पर निर्माणाधीन 450 मेगावाट क्षमता वाली शोंगटोंग-कड़छम जलविद्युत परियोजना के पावर हाउस का निर्माण कार्य लगभग 80% पूरा हो चुका है।' ('Construction work on the power house of the 450 MW Shongtong-Karcham Hydroelectric Project under construction on the Sutlej River is approximately 80 per cent complete.')
Once operational, the project is projected to generate approximately 1,579 million units of clean and environment-friendly electricity annually. The state government estimates this will translate into annual revenue of approximately Rs 900 crore for Himachal Pradesh.
Policy Backdrop
The Shongtong-Karcham project is a run-of-river hydroelectric scheme located in the Kinnaur district of Himachal Pradesh, harnessing the flow of the trans-Himalayan Sutlej River. Himachal Pradesh holds an estimated hydropower potential exceeding 23,000 MW, and successive state governments since the 1990s have pursued systematic development of this resource as a cornerstone of the state's fiscal model.
Projects in the Sutlej basin have historically contributed royalties and electricity to the grid, helping offset the state's fiscal deficit while aligning with India's national renewable energy targets. The current administration's emphasis on time-bound execution reflects a continuity of this long-standing approach to leveraging hydro assets for economic strengthening.
Stakeholders and Impact
The Himachal Pradesh state exchequer stands to benefit most directly from the projected Rs 900 crore in annual revenue once the project reaches full generation capacity. Communities in Kinnaur district, where the project is sited, are among the primary local stakeholders, alongside workers employed in the power sector and construction phase.
Chief Minister Sukhu underlined that the government remains 'continuously committed to increasing energy production, creating employment opportunities, and strengthening the state's economy through time-bound projects, better management, and public-interest policies.' The clean energy output is also expected to contribute to the broader national grid, supporting India's renewable energy commitments.
What's Next
The commissioning window of March–April 2027 will be the critical milestone to watch. Actual power generation figures and power purchase agreements finalised after commissioning will determine whether the projected Rs 900 crore annual revenue materialises as forecast.
Subsequent Himachal Pradesh state budget documents will reflect the fiscal impact of the project coming online, providing a measurable test of the government's infrastructure delivery timelines. If the project commissions on schedule, it would mark a significant addition to the state's operational hydropower portfolio and strengthen the case for accelerating other projects in the pipeline.
Point of View
Near-term deliverable ahead of the next electoral cycle, making on-schedule completion politically as well as economically significant. Whether the revenue projections hold will depend on power purchase agreements and grid absorption capacity — details that will emerge in the months following commissioning.
NationPress
15 Jul 2026
Frequently Asked Questions
What is the Shongtong-Karcham Hydroelectric Project?
The Shongtong-Karcham Hydroelectric Project is a 450 MW run-of-river hydroelectric scheme located on the Sutlej River in Kinnaur district of Himachal Pradesh, currently under construction and targeted for commissioning in March-April 2027.
When will the Shongtong-Karcham project be completed?
According to CM Sukhvinder Singh Sukhu, the project's power house is about 80 per cent complete as of July 2026, with commissioning expected between March and April 2027.
How much electricity will the Shongtong-Karcham project generate?
The project is projected to generate approximately 1,579 million units of clean, environment-friendly electricity annually once fully operational.
How much revenue will the project bring to Himachal Pradesh?
The Himachal Pradesh government projects the Shongtong-Karcham project will generate approximately Rs 900 crore in annual revenue for the state after commissioning.
Where is the Shongtong-Karcham project located?
The project is situated on the Sutlej River in Kinnaur district, Himachal Pradesh, a region with significant trans-Himalayan hydropower resources.
