Skip to main content

Report probes ecological risks in Karnataka’s proposed Mahadayi river diversion project

By A Representative 
A detailed independent study titled “Bhandura Nala (Mahadayi Diversion)”, prepared by a group of committed environmentalists from Karnataka and Goa, has strongly questioned the ecological and social viability of Karnataka government’s ambitious plan to divert water from the Mahadayi river basin (locally known as Mhadei in Goa) through the Bhandura Nala tunnel project.
The report, which has been widely circulated among civil society organisations and policymakers, warns of irreversible damage to the fragile Western Ghats ecosystem and raises the spectre of large-scale desertification in the region if such high-impact linear projects are allowed without rigorous scrutiny.
Renowned power and climate policy analyst Shankar Sharma, while forwarding the report to concerned citizens and organisations, described it as “a comprehensive and credible critique of the project proposal” that also discusses multiple viable alternatives to meet Karnataka’s stated water needs without resorting to ecologically destructive diversion.
In his strongly worded appeal, Sharma stated:
“This analysis provides a credible set of points to seriously ponder over for the entire society in view of the potential threats, such as desertification of the lands in and around the Western Ghats.”
He further highlighted the broader implications for peninsular India, noting that the Western Ghats are officially recognised by the Union Ministry of Environment, Forest and Climate Change (EF&CC) as “the water fountain of peninsular India”, being the origin of 37 east-flowing rivers and 3 major west-flowing rivers.
The Mahadayi diversion has remained a flashpoint between Karnataka and Goa for over two decades, with Goa consistently opposing any diversion on the grounds that it would devastate the biodiversity-rich Mhadei Wildlife Sanctuary and downstream ecosystems. The new independent report strengthens Goa’s position by documenting technical flaws, inadequate environmental impact assessments, and feasible non-diversion alternatives that Karnataka has allegedly ignored.
Sharma warned that the Bhandura Nala project is only one among nearly 50 high-impact linear projects already identified in Karnataka alone that cut through the Western Ghats, with dozens more planned or under implementation in Maharashtra, Kerala, and Goa. He termed the cumulative assault a “very serious issue for the entire peninsular India” and urged civil society organisations (CSOs) across the region to break their silence.
“The people of peninsular India, especially the concerned CSOs, cannot afford to be indifferent/silent on this specific project as well as other high impact project proposals in the Western Ghats,” Sharma wrote.  
“Let us do all that is feasible to effectively address the associated threats/costs to the larger society.”
Environmentalists associated with the report argue that diversion projects in the Western Ghats not only threaten endemic flora and fauna but also jeopardise the hydrological stability of the entire peninsula by disrupting the delicate rainfall catchment and recharge functions of this global biodiversity hotspot.
As the decades-old Mahadayi water dispute awaits final adjudication before the Supreme Court-appointed tribunal, the release of this independent technical critique is likely to intensify public and legal scrutiny of Karnataka’s diversion plans and reignite demands for a cumulative impact assessment of all linear projects in the Western Ghats.

Comments

TRENDING

A comrade in culture and controversy: Yao Wenyuan’s revolutionary legacy

By Harsh Thakor*  This year marks two important anniversaries in Chinese revolutionary history—the 20th death anniversary of Yao Wenyuan, and the 50th anniversary of his seminal essay "On the Social Basis of the Lin Biao Anti-Party Clique". These milestones invite reflection on the man whose pen ignited the first sparks of the Great Proletarian Cultural Revolution and whose sharp ideological interventions left an indelible imprint on the political and cultural landscape of socialist China.

Buddhist shrines were 'massively destroyed' by Brahmanical rulers: Historian DN Jha

Nalanda mahavihara By Rajiv Shah  Prominent historian DN Jha, an expert in India's ancient and medieval past, in his new book , "Against the Grain: Notes on Identity, Intolerance and History", in a sharp critique of "Hindutva ideologues", who look at the ancient period of Indian history as "a golden age marked by social harmony, devoid of any religious violence", has said, "Demolition and desecration of rival religious establishments, and the appropriation of their idols, was not uncommon in India before the advent of Islam".

Green capitalism? One-billion people in the Global South face climate hazards

By Cade Dunbar   On Friday, 17 October 2025, the UN Development Programme released the 2025 edition of its Multidimensional Poverty Index Report . For the first time, the report directly evaluates their multidimensional poverty data against climate hazards, exposing the extent to which the world’s poor are threatened by the environmental crisis. According to the UNDP, approximately 887 million out of the 1.1 billion people living in multidimensional poverty are exposed to climate hazards such as extreme heat, flooding, drought, and air pollution.

N-power plant at Mithi Virdi: CRZ nod is arbitrary, without jurisdiction

By Krishnakant* A case-appeal has been filed against the order of the Ministry of Environment, Forest and Climate Change (MoEF&CC) and others granting CRZ clearance for establishment of intake and outfall facility for proposed 6000 MWe Nuclear Power Plant at Mithi Virdi, District Bhavnagar, Gujarat by Nuclear Power Corporation of India Limited (NPCIL) vide order in F 11-23 /2014-IA- III dated March 3, 2015. The case-appeal in the National Green Tribunal at Western Bench at Pune is filed by Shaktisinh Gohil, Sarpanch of Jasapara; Hajabhai Dihora of Mithi Virdi; Jagrutiben Gohil of Jasapara; Krishnakant and Rohit Prajapati activist of the Paryavaran Suraksha Samiti. The National Green Tribunal (NGT) has issued a notice to the MoEF&CC, Gujarat Pollution Control Board, Gujarat Coastal Zone Management Authority, Atomic Energy Regulatory Board and Nuclear Power Corporation of India Limited (NPCIL) and case is kept for hearing on August 20, 2015. Appeal No. 23 of 2015 (WZ) is filed, a...

History, culture and literature of Fatehpur, UP, from where Maulana Hasrat Mohani hailed

By Vidya Bhushan Rawat*  Maulana Hasrat Mohani was a member of the Constituent Assembly and an extremely important leader of our freedom movement. Born in Unnao district of Uttar Pradesh, Hasrat Mohani's relationship with nearby district of Fatehpur is interesting and not explored much by biographers and historians. Dr Mohammad Ismail Azad Fatehpuri has written a book on Maulana Hasrat Mohani and Fatehpur. The book is in Urdu.  He has just come out with another important book, 'Hindi kee Pratham Rachna: Chandayan' authored by Mulla Daud Dalmai.' During my recent visit to Fatehpur town, I had an opportunity to meet Dr Mohammad Ismail Azad Fatehpuri and recorded a conversation with him on issues of history, culture and literature of Fatehpur. Sharing this conversation here with you. Kindly click this link. --- *Human rights defender. Facebook https://www.facebook.com/vbrawat , X @freetohumanity, Skype @vbrawat

What Epstein Files reveal about power, privilege and a system that protects abuse

By Bhabani Shankar Nayak*  The Jeffrey Epstein scandal is not merely the story of an individual offender or an isolated circle of accomplices. The material emerging from the Epstein files points to structural conditions that allow abuse to flourish when combined with power, privilege and wealth. Rather than a personal aberration, the case illustrates how systems can create environments in which exploitation becomes easier to conceal and harder to challenge.

New RTI draft rules inspired by citizen-unfriendly, overtly bureaucratic approach

By Venkatesh Nayak* The Department of Personnel and Training , Government of India has invited comments on a new set of Draft Rules (available in English only) to implement The Right to Information Act, 2005 . The RTI Rules were last amended in 2012 after a long period of consultation with various stakeholders. The Government’s move to put the draft RTI Rules out for people’s comments and suggestions for change is a welcome continuation of the tradition of public consultation. Positive aspects of the Draft RTI Rules While 60-65% of the Draft RTI Rules repeat the content of the 2012 RTI Rules, some new aspects deserve appreciation as they clarify the manner of implementation of key provisions of the RTI Act. These are: Provisions for dealing with non-compliance of the orders and directives of the Central Information Commission (CIC) by public authorities- this was missing in the 2012 RTI Rules. Non-compliance is increasingly becoming a major problem- two of my non-compliance cases are...

Celebrating 125 yr old legacy of healthcare work of missionaries

Vilas Shende, director, Mure Memorial Hospital By Moin Qazi* Central India has been one of the most fertile belts for several unique experiments undertaken by missionaries in the field of education and healthcare. The result is a network of several well-known schools, colleges and hospitals that have woven themselves into the social landscape of the region. They have also become a byword for quality and affordable services delivered to all sections of the society. These institutions are characterised by committed and compassionate staff driven by the selfless pursuit of improving the well-being of society. This is the reason why the region has nursed and nurtured so many eminent people who occupy high positions in varied fields across the country as well as beyond. One of the fruits of this legacy is a more than century old iconic hospital that nestles in the heart of Nagpur city. Named as Mure Memorial Hospital after a British warrior who lost his life in a war while defending his cou...

Elimination of top Maoist leader alters the balance in India’s longest insurgency

By Harsh Thakor*  Madvi Hidma ’s killing in an encounter in the Maredmilli forests along the Chhattisgarh–Andhra Pradesh border recently marks a significant moment for the  CPI (Maoist). His wife, Rajakka, and four others were also killed. Hidma, long considered one of the organisation’s most influential field commanders, had been associated with the insurgency in Bastar for nearly three decades. He was one of the few tribal cadres to rise from a child recruit to the upper decision-making levels of the banned Maoist party.