Publications

World Register of Dams / Registre Mondial des Barrages

World Register of Dams / Registre Mondial des Barrages

Achat d'un accès de 3ans pour le Registre Mondial des Barrages (RMB).

 

Le RMB est la meilleure base de données répertoriant des barrages dans le monde et nous travaillons constamment à son amélioration

Ajouter au panier
151

Bulletin 151

Sols résiduels tropicaux utilisés pour la fondation de barrages et comme matériau de remblai
154

Bulletin 154

Gestion de la sécurité des barrages en exploitation
164

Bulletin 164

L’érosion interne dans les digues, barrages existants et leurs fondations
Package Bulletins 2016

Package Bulletins 2016

Pack des 4 derniers bulletins de 2016
Ajouter au panier
168

Bulletin 168

Recommendations pour l'exploitation, la maintenance et la réhabilitation des barrages
Preprint - 172

Bulletin Preprint - 172

Technical Advancements in Spillway Design - Progress and Innovations from 1985 to 2015

Ajouter au panier

Bulletin

Integrated Operation of Hydropower Stations and Reservoirs

Ajouter au panier

Bulletin

Ajouter au panier

Registre des barrages

La meilleure base de données mondiale sur les barrages, établie à partir des inventaires nationaux envoyés par les pays membres à la CIGB. Le Registre est mis à jour continuellement et comporte actuellement plus de 55 000 Barrages.

 

Événements

ICOLD_Event

26ème Congrès & 86ème Réunion Annuelle de la CIGB

Vienne, Autriche

1 - 7 Juillet 2018

 

Voir le site dédié

Infrastructure for green energy, 30 May 2012

Demande d'information
Envoyer cet article à un contact
Imprimez en PDF
a-
A+
green_energy

Central Europe goes for pumped storage plants development

 

An European initiative signed by Germany, Austria and Switzerland calls for the development of more pumped-storage power plants.

 

Those plants are the only existing mean to store large quantities of electricity. Beside playing a crucial role for stabilizing the network frequency by easing the supply-demand balance, power storage is becoming absolutely necessary because of the rapid development of intermittent renewable energies like wind or solar.


This is recognized by the three signatory ministers: Phillipp Rosler of the Austrian Republic’s Ministry of Economy and Technology; Reinhold Mitterlehner of Germany's Ministry of Economy, Family and Youth; and Doris Leuthard of the Swiss Council for the Environment, Transport, Energy and Communications. They declare pumped storage is essential if Europe wants to reach its energy and climate policy objectives. Those objectives are often familiarly called the “20-20-20 targets”.


A view of the Emosson dam in Switzerland. It will be used as the lower reservoir for the 600 MW Nant-de-Drance pumping storage plant being built there.


European countries have agreed in 2008 to lower their greenhouse gas emissions 20% by the year 2020 below 1990 levels. That would be accomplished by investments in renewable electricity generation like wind and solar power : 20% of European energy is to come from renewable resources.  The third objective is to increase overall energy efficiency by 20%.


As the initiative notes, however, "pumped storage power plants are the only industrially available storage technology present," and their development is essential to "offset the volatile supply of wind and solar systems."


The agreement not only calls for the expansion of existing pumped-storage facilities but also cross-border transmission of energy currently being produced.  But the agreement does not mention the obstacles to the use of pumped storage plants, like the rates applied to electricity transport which make the operation much less profitable (utilities operating a pumping storage station have to pay twice for electricity transport).


The original text (in German) of the joint initiative can be read on the German’s ministry for science  here.

 

 

 

Tags : Events

Cet article vous a-t-il été utile ?
Pas utile du tout
Pas très utile
Plutôt utile
Très utile
Extrêmement utile