Hydropower · Landslide · Sikkim

Landslide in Sikkim damages NHPC’s Teesta V Dam Project

This photo is possibly the worst advertisement for a hydropower project with landslide rocks sitting on top of the dam. A massive landslide has severely damaged the 55 m high dam of the 510 MW Teesta Hydropower Project of NHPC, at 00.20 hours on June 27, 2020. This is a major blow to NHPC, considered India’s premier hydropower company. It’s also a major blow to the propaganda of International Hydropower Association, falsely pushing this very project as an example under IHA’s Hydropower Sustainability Assessment Protocol[i].

NHPC PR on June 28 afternoon said the landslide happened “at Dam Axis on left abutment hill side from a height of about 40 meter from Dam top NHPC Teesta-V Dam at Dikchu, East Sikkim. The access to Dam Control Room (DCR) as well as electrical connection to Dam top was cut-off due to this slide.”  The electricity supply was restored about 9 hours later.  (https://www.facebook.com/1764846020501239/posts/2689927154659783/)

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Dams · DRP News Bulletin

DRP NB 20 April 2020: Solutions to Covid 19 & Climate change are same?

This proposition clearly sounds simplistic and seems devoid of science or logic. But the case studies of the epidemics since 1980 and loss of forests, biodiversity and sustainability shows that this is not to be dismissed that easily. In fact the following interview with Dr Aaron Bernstein makes a powerful case to show why this indeed has a lot of science and logic behind it. It also hence makes a case that yesterday (our “normal”), is no longer a good model for better tomorrow.

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Dams · DRP News Bulletin

DRP NB 6 April 2020: Ganga-Yamuna-Cauvery flow cleaner in lockdown: What can we learn?

A number of reports have appeared that show that the state of a number of rivers of India, including Hindon, Yamuna, Ganga and Cauvery has improved during the current lockdown due to Covid 19 crisis. That is indeed great news. At Kanpur and Varanasi there are reports that suggest the dissolved oxygen level has gone above 8 ppm and BOD level has gone down below 3 ppm at a number of places. While lack of industrial effluents entering the rivers due to closure of industrial units is a major reason, there are other reasons that has led to this situation, including above average winter rainfall, high snowfall now melting with onset of summer, reduction of irrigation water demand and also stoppage of sand mining along the rivers. The reduction of cultural activities including puja, bathing and cremations have also contributed to this situation.

The biggest lesson we can learn from this cleaner rivers after so many decades is that if our pollution control boards at the state and central level were doing their duty to ensure that no untreated effluents from the industries and also urban sewage enter the rivers, it is not that difficult to achieve cleaner rivers. But unfortunately there is no political will to achieve this simple and legally enforceable objective.

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Cloud Burst

Uttarakhand Cloud Bursts in Monsoon 2019: No Doppler Radars Six Years Since 2013 Disaster

With the beginning of south west monsoon season 2019, many Himalayan states started witnessing exceptional rainfall events known as Cloud Bursts. The extreme weather event – like previous years- caused large scale destruction in ecologically sensitive and remotely located vulnerable hilly areas. This account compiles the available information about such incidents in Uttarakhand in 2019 SW monsoon.

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Yamuna River

Lakhwar & Vyasi Dam: Different reality before the window dressing for EAC

Field Observation Report, 20-21 April 2019 at Lakhwar Multipurpose Dam Project, Lohari and Vyasi Hydro Electric Project, Juddo. This author, also an applicant in NGT petition, visited the Lakhwar and Vyasi project area before the sub committee of MoEF’s Expert Appraisal Committee (EAC) for River Valley Projects visited the site on Apr 22, 2019.

The proposed site of Multipurpose Lakhwar dam project was seen affected with multiple landslides. One such fresh landslide was seen right at the site where the 204 meter high dam is supposed to be built. Locals revealed that many of the landslides in and around the location have become perennial. 

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DRP News Bulletin

DRP News Bulletin 22 April 2019: Swami Aatmabodhanand to give up water; Why is BJP so little concerned about Ganga?

Following death of Swami Gyan Swaroop Sanand (Prof G D Agarwal) while on fast unto death on Oct 11, 2018 and disappearance of Swami Gopal Das ji from AIIMS-Delhi, Swami Aatmabodhanand ji has been on fast unto death at Matri Sadan, Haridwar since Oct 24, 2019. In a letter to the Prime Minister on April 19, 2019 he has said that if the government does respond by April 25, 2019 to the four demands for which the fast undo death is undertaken, he will leave water from April 27, 2019. The four demands are well known:

  1. Cancel all under construction and proposed dams on Bhagirathi, Alaknanda and their tributaries.
  2. Prohibit all mining and tree cutting in the Ganga flood plains, particularly in Haridwar
  3. Enact Ganga Act for the preservation of River Ganga, the draft of which has been sent to the govt.
  4. Constitute an autonomous Ganga Council

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DRP News Bulletin

DRP News Bulletin 7 January 2019: NGT REJECTS FLAWED GROUNDWATER NOTIFICATION

Good to see NGT rejecting the flawed Groundwater notification dated Dec 12, 2018 from CGWA that was also critiqued by SANDRP: https://sandrp.in/2018/12/31/groundwater-governance-why-dec-12-2018-cgwa-notification-would-be-disastrous/. However, NGT should have asked an independent panel to formulate the policy for sustainable groundwater use, rather than a committee of the same government persons. Besides, there is also need for restructuring of currently totally ineffective CGWA and make it COMPLETELY INDEPENDENT of government.

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Dams · Monsoon

Uttarakhand Monsoon 2018 Overview: Rainfall Normal, Distribution Abnormal

Uttrakhand has received 3% below normal rainfall during South West Monsoon 2018. Though the figure falls in normal category, however district level rainfall data paints a very different picture. Out of total 13 districts in the Himalayan state, four districts namely Almora, Pauri Garhwal, Tehri Garhwal and Udham Singh Nagar have received deficit rains, whereas three districts which includes Bageshwar, Chamoli and Haridwar have got rainfall in excess. Out of the rest six districts four are on marginally positive side and two are on marginally negative side.

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Dams · DRP News Bulletin

DRP News Bulletin 3 Sept 2018: CHINA HAS STARTED DECOMMISSIONING DAMS

In a mountain village in southwest China’s Sichuan province, authorities have demolished seven small dam projects this year along a river to clear illegal developments in a new nature reserve. The demolition is part of a nationwide programme to close hundreds of tiny and often ramshackle dams and turbines and bring order to China’s massive hydropower sector after years of unconstrained construction.

The dams sat on an unnamed tributary of the fierce and flood-prone Dadu river, which feeds into the Yangtze, Asia’s largest and longest river, where the government says the “irregular development” of thousands of small hydropower projects has wrecked the ecology. But green groups say the campaign will not necessarily save the environment because it will not affect big state hydropower stations, which they say have caused the most damage.

On the 48 km Zhougong, authorities have already demolished small projects built in nature reserves or encroaching upon new “ecological red lines” drawn up to shield a quarter of China’s territory from development.

The government says small dams have disrupted the habitats and breeding patterns of many rare species of fish, although green groups argue the damage wrought by bigger dams is more severe, with entire towns and ecosystems submerged in water, which they say increases the risk of earthquakes, landslides and even climate change.

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Dams, Rivers & People

DRP News Bulletin 30 July 2018: Laos Dam DISASTER: Yet Another Wake Up Call?

The various aspects of tragic Dam Disaster in Mekong Basin in Laos are still unfolding. But it is clear from many accounts that it was an avoidable, man-made disaster due to neglect of contractors, decision makers, consultants and supervising agencies. There is a lot we can learn from this if we want to avoid such disasters in India. We still do not have credible Dam Safety Law or institution, CWC is clearly not the right agency considering the conflict of interest with the various other roles of CWC. But for now let us look at the reports of Laos Dam Disaster.

Reminding the world of one of the worst dam disasters, the under construction dam Xepian Xe Nam Noy Hydro power project breached releasing 5 billion cubic metres of water in Southern Laos on July 23.

The gushing water current swept the surrounding leading to death of about 26 people and displacing about 6600 residents. As per report hundreds of people are still missing from neighbouring villages of Yai Thae, Hinlad, Mai, Thasengchan, Tha Hin, and Samong, which bore the brunt of flooding. The deluge has reportedly destroyed thousands of homes.

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