Siang Dam Opposition: Adi Community's Concerns

Why in the News?

The Adi community has rejected the Arunachal Pradesh Chief Minister's invitation for talks on the Siang Upper Multipurpose Project (SUMP), demanding release of arrested protesters and withdrawal of security forces.

Key Highlights

• The Siang Upper Multipurpose Project (SUMP) is an 11,000 MW hydroelectric project declared a national project in 2008.

• It is opposed by Adi communities in Siang, East Siang and Upper Siang districts, who formed the Siang Indigenous Farmers' Forum (SIFF) in 2012.

• Central forces guard access to the Siang river in Parong, one of three sites identified for SUMP's Pre-Feasibility Report (PFR).

• SIFF estimates that SUMP could affect 27 villages, with up to 40 potentially impacted by submergence.

• Protesters allege coercion in obtaining signatures for MoUs consenting to the PFR, with claims of threats and misinformation.

Know the Basics

• Pre-Feasibility Report (PFR): A preliminary study assessing the technical and economic viability of a project.

• Article 371(h): Constitutional provision granting special powers to the Governor of Arunachal Pradesh for law and order and development matters.

• Hydroelectric Project: Infrastructure that generates electricity by harnessing the energy of flowing water.

Detailed Analysis

Adi Community's Opposition to SUMP

• The Adi community fears displacement and loss of livelihoods tied to paddy farming and orange orchards along the Siang riverbanks.

• They view the Siang river as central to their cultural identity, ancestral burial sites, and religious practices, including the Donyi Polo faith.

Allegations of Coercion in Obtaining MoU Signatures

• Villagers allege that signatures were obtained through promises of housing, livelihood schemes, and threats of losing government benefits.

• MoUs signed from September 2025 formalised consent for the PFR but were criticised for bypassing village-level decision-making processes.

Security Measures and Protests

• Protests escalated after alleged lathi-charges and arrests under the Arunachal Pradesh Unlawful Activities (Prevention) Act, 2014.

• Central forces deployed armoured vehicles, barricades, and concertina wire to control unrest, while SIFF organised bandhs and marches.

Geopolitical Context: China's Medog Dam

• China's Medog dam on the Yarlung-Tsangpo, feeding the Siang, is reportedly larger than SUMP and raises strategic concerns for India.

• Adi protesters question why Arunachal communities should bear the consequences of India's lack of a water treaty with China.

Significance for India

• Highlights the tension between development and indigenous rights, relevant for GS-II and GS-III topics.

• Raises questions about federalism and the adequacy of Article 371(h) in safeguarding tribal interests.

• UPSC could test this in Mains under environmental governance or social justice themes.

• Links to broader issues of India-China relations and transboundary water disputes.

Challenges

• Allegations of coercion and lack of informed consent for the PFR process.

• Potential displacement of 27-40 villages, threatening livelihoods and cultural heritage.

• Escalating protests and security concerns, including arrests and violent clashes.

• Geopolitical pressure from China's Medog dam complicates decision-making.

Way Forward

• The Arunachal Pradesh government must ensure transparent and inclusive consultations with affected communities.

• NHPC should address concerns about displacement and provide detailed environmental and social impact assessments.

• India must pursue diplomatic efforts for a water-sharing treaty with China to mitigate transboundary risks.

• Explore alternative energy solutions, such as smaller tributary dams, to balance development and environmental sustainability.