River-interlinking projects promise water security but often trigger ecological and social costs. Discuss with reference to the Ken-Betwa Link Project.

The Ken-Betwa Link Project (KBLP), cleared by the Union Cabinet in 2021 at ₹44,605 crore, is the first link under the 1980 National Perspective Plan to reach implementation [1]. It embodies the central dilemma of interlinking: assured water for a parched region weighed against submerged forests and uprooted communities.

The water-security promise

• Transfers "surplus" Ken water to the deficit Betwa basin, serving chronically drought-prone Bundelkhand — ten districts of Madhya Pradesh and Banda, Mahoba, Lalitpur and Jhansi in Uttar Pradesh [1].
• Delivers annual irrigation of 10.62 lakh hectares, drinking water to about 62 lakh people, and 103 MW hydro plus 27 MW solar power [1].
• Central support of ₹39,317 crore and the MP–UP agreement demonstrate cooperative federalism in resolving a long-contested basin claim [1].

Ecological costs

• The Daudhan reservoir submerges roughly 9,000 hectares, including 4,141 ha of Panna Tiger Reserve core and 1,314 ha of buffer [2] — the very habitat rebuilt after tigers were locally lost there.
• Extensive felling fragments forest connectivity; compensatory afforestation cannot replicate mature habitat within a project timeline.
• The "surplus–deficit" premise itself is contested, since climate variability may unsettle the assumed flows.

Social costs

• Ten villages and about 1,913 families face displacement from the submergence zone alone [2].
• Tribal households in Panna and Chhatarpur allege forced relocation, demolitions and opaque application of the LARR Act, 2013, with unequal packages for submergence-affected and canal-affected families [3].
• Sustained agitation — an 18-day hunger strike ended only after the administration ordered fresh verification of excluded families [4] — shows correction driven by protest rather than planning.

KBLP's benefits are real, but its costs fall disproportionately on forests and forest-dwellers. Front-loaded, transparent LARR compliance with land-for-land resettlement, independently audited wildlife mitigation, and consent secured before construction would let interlinking deliver water security without sacrificing ecological and constitutional commitments to tribal dignity.