Dams · Hydropower · Maharashtra · Western Ghats

Letter to the EAC: No justification for Adani Dams in the Western Ghats

28.11.24

To,
The Chairperson and Members,
Expert Appraisal Committee, River Valley Projects,
Ministry of Environment, Forests and Climate Change
New Delhi

Subject: Submission against 1500 MW Warasgaon Warangi Pumped Storage Project by Adani Green Energy to be discussed in the 19th EAC meeting for TORs

Respected Sirs,

We see that Adani Green Energy’s 1500 MW Warasgaon-Warangi Pumped Storage Project is being considered for fresh TORs in the upcoming meeting of the EAC. We have gone through the documents uploaded by the proponent (AGEL) on MoEF CC’s Parivesh Website.[1]

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Rainfall

High Rainfall days in India’s districts in SW Monsoon 2024

An analysis of the daily district wise rainfall data from India Meteorological Department (IMD) for India’s South West Monsoon 2023 shows that there were 2176 instances when a district rainfall of a day was above 50 mm. Such high rainfall instances included 1759 instances when rainfall was 50-100 mm, 329 instances when it was 100-150 mm, 64 times it was 150-200 mm and 24 times above 200 mm. Out of 717 districts of India, 531 districts or, about 74% of the districts experienced such high rainfall days during SW monsoon 2023.

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Art, Literature, Culture · Culture · Dams

When the riverbanks bloom in color

Sharad Ritu or Autumn is eulogized in almost all Indian epics. Ramayana especially talks about the crystal clear waters, emerging silver sand banks and blossoming kash grasses along the rivers in this season.

Festivals around the autumnal harvest time, like Durga Puja and Navratri bring bustle and energy across the land. In Maharashtra, days before Navratri hold a special significance. Entire homes are washed, scrubbed and laundered before the deity enters the abode. But thousands of people living in tiny homes, with miniscule bathrooms have no place to wash their bedsheets, blankets, curtains and such home linen. No space and more importantly, no water.

And so, they gather along a place where people have been coming together since time immemorial: the riverbank.

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Rainfall

High Rainfall days in India’s districts in Sept 2024: Highest numbers in East India

An analysis of the daily district wise rainfall data from India Meteorological Department (IMD) for the month of September 2024, the last month of India’s South West Monsoon 2024 shows that there were 546 (406 in Sept 2023[i], 417 in Sept 2022[ii] and 489 in Sept 2021[iii]) instances when district rainfall of a day was above 50 mm. Such high rainfall instances included 438 (330, 365 and 374 in Sept 2023, Sept 2022 and 2021 respectively) instances in Sept 2024 when rainfall was 50-100 mm, 73 (64, 47 and 84 in Sept 2023, Sept 2022 and 2021 respectively) instances in Sept 2024 when it was 100-150 mm, 30 (10, 3 and 20 in Sept 2023, Sept 2022 and 2021 respectively) times in Sept 2024 when it was 150-200 mm and 5 (2, 2 and 11 in Sept 2023, Sept 2022 and 2021 respectively) instances in Sept 2024 when rainfall in a day was above 200 mm.

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DRP News Bulletin

DRP NB 07×24: Global Dam Safety Challenge in Changing Climate

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Rainfall

SW Monsoon 2024: District wise rainfall in India

In the just concluded South West Monsoon 2024, India received 934.8 mm (820 mm in SW Monsoon 2023, 925 mm in SW Monsoon 2022[i]) rainfall, about 107.6% (94.45 % in 2023, 106.5% in 2022) of the Normal SW Monsoon rainfall of 868.6 mm as per India Meteorological Department (IMD). This rainfall is categorised as above normal rainfall.  

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Yamuna River

Yamuna SW Monsoon 2024: Upper Segment Misses Flood  

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Groundwater

Causes and consequences of increasing worldwide land subsidence

Last month, when news came that half of China’s major cities, including coastal and inland are sinking[i], to many it sounded like some minor obscure event in some far off corner of the world. But the event is not only major and worrying, also relevant to many parts of the world, including many parts of India. Our situation may even be worse in some areas. But first let us understand what was this news about. (Feature Photo above of recent Land Subsidence in Kashmir. Photo from The Times of India).

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Bhutan

BHUTAN DRP 2023: Uncertain Fate of Mega Hydro

The Dams, Rivers & People overview of Bhutan here, mainly from media reports from Bhutan, highlights the failed hydropower goal of adding 10000 MW capacity by 2020. The fate of the 1200 MW Punatsangchu I remains uncertain, yet to be decided if the dam will be abandoned for barrage. The flood disaster in July 2023 that washed away 32 MW Yungichhu HEP and killed about 23 people was possibly sign of things to come, as shown by the washing away of the 1200 MW Teesta 3 project in neighbouring Sikkim in early Oct 2023 with GLOF. On positive side, Bhutan has decided to go for Solar and Wind. The Nikachhu HEP is likely to be commissioned soon, adding 118 MW to Bhutan’s installed capacity.

But let us begin with a postive story of a woman River Guardian.

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Nepal

DRP NEPAL 2023: Vibrant debate about Hydro Projects

This provides an overview of Dams, Rivers & People related issues in Napel in just concluded 2023. While export of hydropower to India is central this year following Nepal PM’s June 2023 visit to India. Pancheshwar, the most ambitious of the projects have seen no real progress in spite of repeated statements. An agreement signed with India to export upto 10000 MW of hydropower in ten years has raised lot of hopes in both countries. The electricity trade has indeed expanded significantly in 2023. There is also renewed hope for Nepal succeeding in export of hydropower to Bangladesh via India, but this still needs some concrete success.

However, most interesting is the vibrant debate in Nepal media about adverse economics, impact on environment, biodiversity and disasters, in addition to displacement risk for thousands of people. Some called it costly madness. It also notes that climate change does not even figure in decision making process. The overview begins with that debate.

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