DRP News Bulletin

DRP 030423: IRENA confirms bleak future of Large Hydro globally

(Feature Image: Graph showing annual growth in hydro power capacity in MW. Source: Rivers Without Boundaries, April 01, 2023)

The annual Renewable Statistics 2023 report from IRENA (International Renewable Energy Agency) says that globally, only 1.6% was added to the hydropower capacity in 2022, that too two thirds in non-democratic China. The capacity added in rest of the world outside China in 2022 was 7.3 GW, lowest figure in last 15 years. Similarly 99% of additional capacity added in pump storage projects in 2022 was in China. The report from IRENA also says that 97% of hydropower finance comes from public or government sources and private sector seems to have little enthusiasm for this sector. The projections for future painted in the report is no better. This is broadly in line with our lead story in DRP News Bulletin last week (dated March 27 2023) painting bleak future of large hydropower projects.

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DRP News Bulletin

DRP 270323: Bleak future of Large Hydro

(Feature Image: Anti dam graffiti on the wall of the civil secretariat building in Itanagar, Arunachal Pradesh in July 2022. Source: Social Media)

Large Hydropower projects have bleak future as number of reports this week suggest, including the following Video. The large hydro is not renewable, sustainable or green or people friendly. In fact, it is increasingly seen as invitation to disasters. Much better options exist. In the changing climate situation, the destruction that hydropower projects bring about becomes even more relevant when we need the Rivers, Forests, the biodiversity and less disaster prone options. Earlier our governments see this writing on the dam walls from across the world, better it will be for all concerned.

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DRP News Bulletin

DRP 200323: Time to Focus on Natural Water Storages

(Feature Image: Cover page of World Bank report titled What the Future Has in Store: A New Paradigm for Water Storage)

On the occasion of World Water Day 2023, the United Nation will be organizing a conference (March 22-24) in New York, USA. In its latest report the World Bank has also raised concern over decline in fresh water storages and underlined the need of a new approach for integration of built and natural water storages as a measure to adapt to climate change related water challenges and better management of water resources.

There is no doubt that large parts of the world are facing water scarcity and insecurity from existing and looming threats both from man made reasons and changing climates. Given the omnipresent & increasing shortages of cumulative storage capacity and adverse impacts of built water storages especially big reservoirs and dams; it is time global bodies like UN, World Bank, policy makers and governments at large must focus on conservation and replenishment of natural water storages, which are far better, cost effective options available to address and mitigate ever increasing and evolving climatic threats on human water security and sources.

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DRP News Bulletin

DRP 060323: India’s regulators blind to increasing threats in Himalayas

This week the weekly DRP bulletin brings news of increasing threats from changing climate in inherently disaster prone Himalayas. The news come from Ladakh in the NW to Nagaland in the NE, and includes Uttarakhand among others. The news is about retreating glaciers, increasing threats of Glacial Lake Outburst floods and landslides. The news also notes that factors like indiscriminate infrastructure development and lack of drainage are worsening the disaster potential of the Himalayan states. Most importantly, implicitly more than explicitly, the news reports highlight complete inattention of the regulators to these increasing threats and risks in inherently vulnerable Himalayas while considering new infrastructure projects like Highways, Railways, Hydropower projects, Dams and urbanization and also in terms of disaster management laws and practices.

It underlines that the threats and risks in the Himalayan states is also increasing due to changing rainfall patterns due to changing climate. This trinity of inherent vulnerability, changing climate and inattention to the risks of indiscriminate infrastructure projects is clearly very very dangerous, but there is little hope for any immediate change. One clear indication is the handling of the Joshimath disaster, a clear case of how not to handle communication as Dave Petley has noted. The Prime Minister’s office is sitting on the report submitted by the investigating agencies several weeks ago. Why should this report be a secret or will we get a negotiated report?

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Pump Storage Project

Comments on Power Ministry Draft Guidelines on Pump Storage Projects in India

1. Need for an independent committee to incorporate the feedback On Feb 15, 2023, Union Ministry of Power issued draft guidelines for Pump Storage Projects, inviting comments from stakeholders in 15 days to the email id – hydro2-mop@gov.in. The publication of draft guidelines and inviting comments from the stakeholders is welcome step. However, it may have been good if an independent panel had been constituted to go through the submissions and bring out redrafted guidelines along with a report explaining how the comments were taken into account. This would have inspired greater confidence among the stakeholders that their comments would get serious consideration. It may also have been better if there was longer consultation process then just 15 days.

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DRP News Bulletin

DRP 270223: How much Pump Storage Hydro capacity is required in India?

(Feature Image: State steps up pumped hydro storage projects amid coal crisis. Source: EQ Mag Pro/ May 2022)

On Feb 15, 2023, Union Ministry of Power issued draft guidelines for Pump Storage Projects, inviting comments from stakeholders in 15 days to the email id – hydro2-mop@gov.in. The guidelines say that more Pump Storage Projects (PSPs) are required in view of increasing solar and wind power capacity connected to the grid, to stabilize the grid, store the power to make it available during non-solar and non-wind power hours and for peaking power, reactive power, etc. It describes the PSP as “clean, green, safe, and non-explosive” and “environment friendly” option. No studies or basis are provided for this sweeping conclusion.

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Betwa River

Uttar Pradesh: Satellite Images Reveal Betwa River Ravaged by Mining

(Feature Image: Screen shot of undated google earth image showing multiple vertical, horizontal bunds created by deep, mechanized riverbed mining across Betwa near Bheri Dariya in Sarila tehsil of Hamirpur district.)

The comparison of Sentinel satellite images dated February 20, 2023 with images of September-October 2022 reveal large scale riverbed mining operations along Betwa river at multiple sites in Jhansi, Jaluan and Hamirpur districts. The details of some of the sites is given in table below followed by the satellite imageries and time lapse animation of few sites.

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DRP News Bulletin

DRP 200223: US EPA starts reporting methane emissions from dams

(Feature Image:-Vyasi HEP dam reservoir on Yamuna river in Dehradun. Credit: Varsha Singh/Third Pole, Jan. 2022)

In a landmark move, United States Environment Protection Agency has started reporting methane emissions from dams and hydropower projects in its annual reporting to UN in 2022. It needs to go a step further and make it mandatory for all dams and hydropower projects to annually report such emissions on their websites. This will not only help clear the mistaken notion that hydropower projects are climate friendly, it will also help take right policy measures and project construction or decommissioning decisions. It will also lead to more scientific accounting of global warming causing emissions. It will also give the consumer right picture about GHG emissions from such projects when they look at options for electricity supply. There is a lot that India and rest of the world that needs to learn from this and implement on urgent basis as US EPA seems to be the first agency to do this.  

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DRP News Bulletin

DRP 130223: El Nino set to endanger 2023 SW Monsoon rains

After four years (SW Monsoons of 2019 [110.4%], 2020 [108.74% compared to normal rainfall], 2021 [99.3% or almost normal rainfall], 2022 [106.5%]) of normal or surplus monsoon rainfall, SW Monsoon 2023 could face rainfall deficit and uncertainties as per US Govt weather agency NOAA and also India’s IMD. El Nino conditions are many times associated with poor monsoon rainfall in India. Since SW Monsoon provides more than 75% of total annual rainfall of India, this can be critical for India. The shift from particularly prolonged La Nina conditions to El Nino conditions should be a warning sign for India. IMD DG has said that the department will come out with an update on Feb 28, which should be sufficient advance notice to take necessary steps to tackle its possible impacts on upcoming Summer and SW Monsoon. We hope the government is ready to take the necessary steps to tackle any eventuality.

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Hydro Disaster · Uttarakhand

Systemic failures at the root of Joshimath disaster

The 520 MW Tapovan Vishnugad Hydropower project of NTPC (formerly National Thermal Power Corporation Limited) has remained controversial at least since 2009 as it is again now in January 2023. This time it is in the dock over the sinking of Joshimath town in Chamoli district of Uttarakhand.

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