The annual overview tracks top ten people’s resistance stories against large dam projects in India during 2025. It is encouraging to see that the year ended with the Odisha CM announcing scrapping of Samakoi dam project after strong opposition by local villagers. Interestingly, the NTCA and CEC have boldly underlined the threats to tribal people, tigers and forest biodiversity from proposed Morand-Ganjal dam in Madhya Pradesh and dams in Shivalik national park in Haryana. During the year, the villagers have organized mass protests against massive Guna and Dongari dams under PKC link project. Demanding basic information and consultation, the affected tribals have halted ground surveys for Basania dam project.
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2025: People’s Resistance Against Hydro Projects in Himalaya
The local communities have continued their collective resistance against destructive hydro power (HEP) projects in North East and North West Himalayan states in India all through 2025. The ACT in Sikkim has condemned the EAC decision to rebuild the washed-out Teesta III dam. The SIFF along with dependent villagers and concerned citizen groups have opposed the forceful deployment of armed forces for SUMP surveys in Siang river basin.
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Dec 2025: Vishnugad Pipalkoti HEP Tunnel Accident in Uttarakhand
(Feature Image: Screen shot of FB video report on Vishnugad Pipalkoti HEP tunnel accident)
Collision between two loco trains inside the tunnel of Vishnugad Pipalkoti HEP in Uttarakhand around 9.30 pm on Dec 30 2025 has left over 60 workers injured. The accident occurred during change in work shift about 7km inside the tunnel near the tunnel boring machine (TBM). About 109 workers were working inside the 13km long tunnel at the time of the accident. The trains are deployed to transport the workers. The 444 Mw project is being built by Tehri Hydro Development Corporation (THDC) on Alaknanda river in Chamoli district. The construction work is going on since 2013-14.
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DRP 291225: Looking back on 2025, Looking forward to 2026
(Feature Image: Ramganga river at Marchula on Nov. 03, 2025. SANDRP)
As the year 2025 ends, reflecting on the DRP related developments over the year and even in this last DRP of 2025, one cannot but see largely pessimistic situation for India’s Rivers, Water Bodies, Hills and Mountains, Floodplains, and for the environment in general. As we saw during South West Monsoon 2025, the flood disasters have been so severe that the number of deaths in South Ais are the highest among all climate disasters of 2025 according to the just released Christian Aid report. The spread, intensity and frequency of the disasters are only going to increase, but we, including the government and the society seems to show little sincerity in dealing with this.
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DRP 221225: Is it so difficult to understand the importance of Aravalli Mountains?
(Feature Image: Aravalli mountain ranges along the Bewar-Jaipur stretch. Credit.)
Why is it so difficult, for the Union Govt, MoEF, its experts, but most shockingly, for the Supreme Court to understand the importance of Aravalli Mountains – India’s most ancient and ecologically sensitive range? What exactly is driving the unacceptable decision of the apex court? According to the Forest Survey of India, applying the new definition would result in only around 8.7% of the mapped Aravalli landforms being eligible for protection, leaving a substantial portion unregulated.
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2025: Pump Storage Projects Developments in India
(Feature Image: Former SC judge N. Santosh Hegede, environmentalist Suresh Heblekar and other activists stage a protest urging the govt to abandon the Sharavati PSP on Nov. 29. Source)
2025 has seen increase in concerns and protests against pump storage projects (PSP) across the country. While citizens and experts have criticized Sharavathi PSP in Karnataka, Sillahalla PSP in Tamil Nadu, Shahbad PSP in Rajasthan, Bargi PSP in Madhya pradesh and numerous PSPs in western ghats in Maharashtra for their potential adverse impacts on forest, environment, endangered animals, the Sileru, Pedikota and Yerravaram PSPs in Andhra Pradesh faced resistance for undermining tribal and forest rights. Indeed, most of the PSPs are being proposed in sensitive region of Western Ghats and tribal dominated population endangering both the wildlife and vulnerable population.
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2025: Corruption in Dams and Hydro Projects in India
(Feature Image: Washed out Teesta III dam in Sikkim. Credit: Save the Hills)
In May 2025, Sikkim Vigilance Police conducted raid in several cities to probe allegations of financial corruption and fraud in 1200 Mw Teesta III HEP dam project claiming that the material gathered could unearth massive scandal that compromised the dam’s safety and led to its structural failure in Oct. 2023. The Assam GST department in Sept. 2025 has uncovered ₹8.2 cr irregularities in tax filings and transactions by the company involved in constructing the dam of 2000 Mw Subansiri Lower HEP.
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2025: Silt accumulation in Indian Dams: Reducing entry of silt is the only viable option
(Feature Image: Luhri-I HEP muck dump along Satluj river. Credit HNA, Aug 2024)
This annual overview highlights the critical issue of siltation in dams across India. Silt accumulation is defeating the very ‘multi-purposes’ for which they were built. While the reduced storage has been hampering dam-based water supplies, it is also leading to their fast filling up and untimely releases in monsoon season thus creating avoidable floods. It is in some case has also been resulting in plans to construct additional reservoirs and increase in dam height.
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Kaleshwaram Project 2025: Inquiries Done, Actions Missing
(Feature Image: Wide crack in Medigadda (Lakshmi) barrage of Kaleshwaram. Credit: Nagara Gopal)
The year 2025 has seen revealing information on three inquiry reports highlighting how the Kalewshwaram project have become a massive failure on all fronts be it designing or implementing the dam project or even acting on probe reports. While govt seems to reverify liability of officials indicted in V&E report, it ended up seeking CBI investigation after tabling Ghose panel report in state assembly in Aug 2025. Similarly, the NDSA report is being followed only for fixing the damages while action against the responsible govt officials and private players is clearly missing.
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2025: Polavaram Project Developments
(Feature Image: Godavari river in flood spate at Polavaram project site in Aug 2025. Source)
Amid concerns over safety and construction quality, the Polavaram project work has moved during 2025 to achieve Dec. 2027 completion target. However, not much progress has been made regarding the backwater study and addressing the issues of affected tribals and areas in Telangana, Odisha and Chhattisgarh. Meanwhile, after failing to push PBLP (Polavaram Banakacherla Link Project), the Andhra govt has proposed another contentious PNLP to divert Godavari River waters. The Stop Work order issued by the MoEF in 2011 remains suspended for all these years, making a mockery of the MoEF regulations. Wrapping up the available information, this overview shares the year-round updates on safety, progress, backwater study and linking plans related to the controversial Polavaram dam project in 2025. Our previous overview on the project can be seen here.
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SANDRP 