Environment, GS-3, Uncategorized

Ken-Betwa project: Panel warns of dangers to ecology and animal life

A team of wildlife experts have submitted a crucial report on Ken-Betwa River linking project. The report warns of the dangers to the ecology and animal life due to the proposed Ken-Betwa project.

Details:

  • The report neither endorses nor disapproves of the Ken-Betwa project but notes that if the government were to go ahead it ought to ensure that the proposed canal does not hinder tiger movement and that there should be enough habitable forest land developed to compensate for the loss of tiger reserve land.
  • The main feature of the project is a 230-km long canal connecting the Ken and Betwa rivers which will irrigate 3.5 lakh hectares of drought-prone Bundelkhand. However, it will also inundate about 400 of the 4300-hectarePanna Tiger reserve in Madhya Pradesh.
  • The report also notes that the project will impact a large variety of threatened fauna like the grey-headed fish eagles and muggers.

Background:

The Ken-Betwa river interlinking project is being vigorously promoted by the incumbent NDA government as the first in a series of projects to transfer surplus water from certain rivers into deficient ones and improve irrigation as well as hydropower availability.

Given the threat to the tiger reserve, the Environment Ministry, whose clearance is mandatory for the project, had tasked the National Board for Wildlife (NBWL) with an expert analysis on the environmental impact.

About the project:

The Ken and Betwa rivers in the states of Uttar Pradesh (UP) and Madhya Pradesh (MP) are to be linked under an historic agreement that marks the first such project in India’s ambitious and controversial national river-linking project.

  • The project envisages construction of a dam across river Ken in Chhatarpur district in Madhya Pradesh to irrigate 6.35 lakh hectare area of land, drinking water purposes and generation of 78 MW hydropower.
  • The project comprises two powerhouse of 2×30 MW and 3×6 MW each, two tunnels of 1.9 km long upper level, 1.1 km long tunnel lower level and a 221 km long Ken-Betwa link canal, proposed on the left bank of the river.
  • The project will provide irrigation facilities for 6,35,661 hectares of land in Panna, Chhattarpur, Tikamgarh districts in Madhya Pradesh, and Banda, Mahoba and Jhansi districts in Uttar Pradesh.
  • The project was first mooted in the early 1980s but was actively taken up by the NDA government under Prime Minister Atal Bihari Vajpayee. It was then challenged in the Supreme Court, which finally gave the nod in 2013.

The reason why the Ken-Betwa link was the first to get off the ground is that it is the shortest. The Ken is the last tributary of the Yamuna before it joins the Ganga — 87% of it lies in Madhya Pradesh and 12% in Uttar Pradesh. The Betwa is an interstate river that rises in Raisen district of Madhya Pradesh — 68% of it lies in that state before it flows towards Jhansi district in Uttar Pradesh. This too is a tributary of the Yamuna.

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