03/22/2021 Debate on Vichy dam (France): one more hydroelectric power station on a highly migratory river?

SHEMA (a subsidiary of EDF) plans to install and operate a hydroelectric power station on the Allier on the left bank of the Vichy dam-bridge. The project, still little known by the citizens, is sensitive because it will impact the Loire and Allier, a major axis of migration of the Salmon whose protection is at stake at the European level !
To give you an opinion on this project, SOS Loire Vivante-ERN, the Association Saumon Sauvage, the association Protection du Saumon, Allier Sauvage, the FRANE and other partners offer you
a webinar-debate (only in french, no translation sorry)
on March 22nd
4pm to 6pm.

Registrations are open (only in french, no translation sorry)
>>More information by clicking here

Report cover page

Hydropower in Europe : Transformation – not development (WWF Report)

European rivers are the most fragmented in the world, contributing to the rapid decline in freshwater biodiversity.
As a result, a drastic transformation of the hydropower sector is urgently needed to reduce its environmental
impact. This can be achieved through several steps: the first one is to stop building new hydropower plants which worsen the fragmentation of rivers and lead to the loss of precious habitats and species.

The second step is to lessen the environmental impact of existing plants through plant environmental refurbishment. From ecological flows to acquiring knowledge on fish migration patterns, hydropower plants can be adapted and managed in a more nature- sensitive manner, as illustrated by a case study on the Allier River in the Loire Valley, France.

The third step is the restoration of the rivers’ natural functions,
in particular continuity and habitats. The case study on the construction of a reproduction channel next to the Imatra hydropower plant in Finland, illustrates active restoration measures that should be taken to complement mitigation measures at the plant itself.

download the WWF Report :  https://www.wwf.eu/what_we_do/water/?uNewsID=2329866 

 

More than one million barriers fragment Europe’s rivers !

As part of the Amber project, a European atlas of dams and other obstacles was published this year. It took 4 years of census work, on 2700 km of rivers to complete this project, which is completed over time (see our news of last July 06). To date, the updated figure is staggering!  More than 1.2 million obstacles prevent the free running of our rivers and consequently their life …

A first study drawn from this database was published on 16/12/20 in the journal Nature (article to read here), signed by 20 researchers with Barbara Belletti, specialist in geomorphology at the CNRS and the University of Lyon, as main author.

 >> Discover the Atlas on line

Infografie

Worldwide more than 500 dams planned inside protected areas: Study

More than 500 dams planned inside protected areas: Study (source Mongabay)

by  on 5 August 2020

  • More than 500 dams are either under construction or planned within protected areas over the next two decades, according to a new study.
  • The study found that more than 1,200 large dams already exist within protected areas.
  • The authors strongly encourage governments to avoid constructing dams in or near protected areas and instead to look toward renewable energies such as wind and solar.
  • The researchers express concerns about ongoing rollbacks to environmental protections, especially amid the COVID-19 pandemic.

Hundreds of dams are planned within global protected areas, a prospect that threatens people, plants and animals that rely on the lifegiving waters of free-flowing rivers.

According to a first-of-its-kind global analysis published in the journal Conservation Letters, 509 dams, or 14% of the total currently under construction or planned for the next two decades, are set to be built in protected areas.

“The sheer number of dams that are planned within protected areas is alarming,” said Michele Thieme, lead author of the study and lead freshwater scientist at WWF. “Rivers are the lifeblood of ecosystems. Any policy that aims to conserve nature must prioritize the free flow of rivers.”

The researchers overlaid data on planned dams from the Global Dam Watch database onto maps from the World Database on Protected Areas to arrive at the number. The team also identified 1,249 large dams already in place within existing protected areas using the Global Reservoir and Dam Database (GRanD).

Worldwide, rivers aren’t what they used to be. A 2019 study revealed that two-thirds of the world’s longest rivers are no longer free-flowing. These long rivers (more than 1,000 kilometers or 621 miles long) are blocked by dams and infrastructure. This fragmentation blocks the flow of water and nutrient-carrying sediments to downstream habitats, altering ecosystems and impeding the migration and reproduction of fish and other freshwater species

read the complet article (Mongbay Website)

 

 

Dam Removal Europe Webinar / Practitioners : recording available

You missed the July 1st the #DREpractitioners webinar. Check out the recording  on You tube.

On this occasion the participants were able to see live removal of a hydropower dam: Marieberg , Sweden and ask their questions to the project team about the removal process.

Hydropower dam: Marieberg , Sweden

This webinar was specifically geared towards practitioners and answered a variety of practical questions: What are the best methods for removing a dam? | What are some of the technical difficulties encountered when removing a dam in a protected area? | What if the dam has a high cultural heritage value? Does this affect how you remove it or how much of the barrier you can remove? | What do I have to take into consideration if there are exotic species dwelling within the river on either side of the dam? Drilling away at a dam may sound easy—what is there to understand? What is there to expect and take into consideration?

With news and presentations from the USA, UK, France, Spain and Sweden.  

more infos about Dam Removal Europe

AMBER webinar on the 29th of June : register

On the 29th of June from 10:00 to 13:40, will take place the AMBER (Adaptive Management of Barriers in European Rivers) final webinar on Zoom plateforme. Over 800 confirmed attendees to date. The AMBER project unveils Europe’s first map of river barriers and what that means for the state of our rivers.

This webinar will include presentations from both the AMBER and FIThydro projects with 12 speakers from around Europe who will discuss river fragmentation and better ways to manage and mitigate barrier impacts. The programme is structured around facilitated discussions on three pressing topics: 1) the need to reconnect rivers; 2) the innovations, the tools and solutions available for better barrier management and 3) the applications, a framework for reconnecting Europe’s rivers.

full program

 register online  to attend

more infos on AMBER

How far will the hydroelectic equipment of weirs in the Loire – Allier basin go?

The Loire-Allier basin is one of the main migration routes for wild Atlantic salmon. NGOs have been working for more than 30 years to protect and restore ecological continuity on this axis. Several successes have been achieved. Large dams have been removed (e.g. Maison-Rouge, Saint-Etienne-de-vigan), the Poutès dam is being completely restructured (partial removal) to reduce its impacts on upstream and downstream migration. Wild Atlantic salmon were saved in extremis on this axis.). (more infos)

In spite of these victories and the strong biodiversity issue in the basin, at least 6 hydropowerplants are in project on existing weirs and dams with no real uses (see map).

Some projects would worsen the ecological continuity because they would prevent the removal of the dam. There is no denying that the development of renewable energies has entered into competition with biodiversity. What about the basin vision . Who takes care of it in these projects?

To take stock of the situation, avoid certain developments, reduce impacts, compensate as a last resort, SOS Loire Vivante – ERN France and several basin associations will lead in the coming months a series of Webinars and debates which will hopefully lead to a strategic vision for the basin conserving the interests of biodiversity and the river. Upcoming events, see the webinars page (in french only)

Big dam removed or retrofit and new threats on the Loire basin.

21 July 2020: 1000th day of the revision process of the WFD! It is time for the European Commission to conclude this debate!

ACT NOW !!

July 21 will mark the 1,000th day since the launch of the independent review of our water legislation the Water Framework Directive.

From now until the beginning of July, European citizens, through the “Protectwater” campaign, are called upon to mobilise once again with the Commission to stop an endless debate on possible changes that could weaken this unique law. Write personally, via a form to the European Commission to express to it in your own words this incomprehension and the urgent need to take a decision to protect our rivers in Europe. The form allows you to send a message from your own mailbox directly to Virginijus Sinkevičius, European Commissioner for Environment, Oceans and Fisheries, and Frans Timmermans, Executive Vice-President.

We have already shown that citizens can mobilise in numbers (375,386 to be precise! with the public consultation). Now write personal and authentic messages, whether it is a story about your river, or why you took part in the public consultation, etc.

more infos

Publication of the 1st European inventory of hydropower plants …. Our rivers are damned by dams!

EuroNatur, Riverwatch, WWF and GEOTA have just published a new study on the extent of the pressure on the rivers of Europe. This is a real hydroelectric frenzy that rages across the European continent.

More than 8,700 new hydroelectric plants are planned on our rivers, and we know all the devastating impacts of these structures on biodiversity and society …

The inhabitants of the Balkans and their rivers are the most threatened.

 

Dowload the full report and the summary report

Also more infos below, in this Euronatur/Riverwatch Press Release :

 

Radolfzell, Vienna, November 28, 2019. The first pan-European inventory of existing and planned hydropower plants shows the immense pressure on rivers throughout the continent. In addition to the 21,387 existing hydropower plants, another 8,779 are planned, mainly in the Alps and the Balkans. Previously untouched rivers – especially in the Balkans – are to be destroyed. More than a quarter (2,500) of these hydropower projects are situated in protected areas, mainly in national parks and Natura 2000 sites.

© FLUVIUS, commandé par le WWF, Riverwatch, EuroNatur, GEOTA
Les rivières d’Europe sont minées ! La carte montre les centrales hydroélectriques existantes et prévues sur le continent. L’un des foyers géographiques: les Balkans.

The study was commissioned by EuroNatur, Riverwatch, WWF, and GEOTA. Its findings highlight the failure of governments both within and outside the EU to protect rivers and biodiversity, and document plain disregard of EU water protection legislation, in particular the Water Framework Directive.

“We are facing the end of free-flowing rivers in Europe and a collapse of biodiversity if we do not stop this hydropower madness. The EU Commission under Ursula von der Leyen and the national governments have to stop this expansion. Above all, they must put an end to subsidies for hydropower and improve river protection. It is unacceptable that our electricity bill finances hydropower investors and thus the destruction of Europe’s lifelines,” says Ulrich Eichelmann of Riverwatch.

A small hydroelectric power plant on the Ugar River near Knezevo, Bosnia and Herzegovina© Amel Emric
Small hydropower plant Ugar in Bosnia-Herzegovina. Many of the planned hydropower plants are so-called small hydropower plants, however, their damage to nature is anything but small.
At this river, the globally endangered Huchen has lost its spawning ground.

“The largest number of hydropower plants – more than 3,000 – is planned to be constructed in the Balkans. Most of these rivers are still intact, some even untouched. They are a European treasure that we cannot afford to lose. We urge the European Union to address these developments in the accession negotiations and to insist on compliance with nature conservation legislation. In the Balkans, there is excessive investment in hydropower, while the potential for solar power – a truly renewable energy source – remains largely untapped,” says EuroNatur CEO Gabriel Schwaderer.

Hydropower dams destroy rivers and their surroundings, and they substantially contribute to biodiversity loss. They interrupt the natural flow of the river, block fish migration – affecting fish stocks and the survival of endangered species – and intercept sediments that protect river banks and deltas from flooding and rising sea levels. Local communities are literally being dried up. In addition, over 90 percent of the planned hydroelectric power plants generate only small amounts of electricity (less than 10 MW), i.e. they are so-called ‘small’ hydropower plants that cause great damage to nature with little economic benefit.

 

© Amel Emric
The Jadar dam in Bosnia-Herzegovina.

Steven Weiss, Assoc. Univ.-Prof. Uni Graz, emphasizes the devastating effects of hydropower: “Based on extrapolations from my more detailed study on the Balkans, as well as the IUCN red list, we can predict that at least 20 and perhaps up to 30 freshwater fish species would go extinct if all of these plans would be carried out. Furthermore, a large percentage (> 95%) of the southern European fish fauna would be placed in an IUCN threat category. We must understand that the already high demand for water resources, especially in southern Europe will be exacerbated by such large-scale hydropower exploitation, resulting in a deadly combination for freshwater biodiversity.”

In order to tackle freshwater biodiversity loss, we demand from all European countries and the EU

  • a Blue New Deal for European Rivers
  • no more subsidies
  • better protection of valuable river stretches
  • a new pan-European river restoration program

Background information

  • Download the FULL REPORT and the SUMMARY REPORT
  • Campaign to save the Balkan rivers: Around 3000 new hydropower plants are currently planned or under construction between Slovenia and Albania. The nature conservation organisations EuroNatur and Riverwatch as well as local partners in the Balkan countries run the campaign ‘Save the Blue Heart of Europe’ to counter this wave of destruction.
  • Footage: The pictures enclosed are free for one-time use in the context of this press release on the condition of credit attribution.

Contact information
Anja Arning
Head of Public Relations, Euronatur
E-mail: anja.arning(a)euronatur.org

Ulrich Eichelmann
CEO, Riverwatch
E-mail: ulrich.eichelmann(a)riverwatch.eu

 

Logo ERN, petit format

UK : Whaley Bridge dam – Work to prevent from bursting is continuing (BBC)

Work to prevent a damaged dam in Derbyshire from bursting is continuing as the Met Office warns of thunderstorms and possible flooding.

Workers have been pumping water out of the 300-million-gallon Toddbrook Reservoir near Whaley Bridge.

Extra pumps are being installed to speed up the work and contractors are putting concrete between bags of ballast placed on the dam wall.

But the risk of collapse remains at a “critical level”.

> https://www.bbc.com/news/uk-england-derbyshire-49217887

> https://www.bbc.com/news/uk-england-derbyshire-49201467