Archives de catégorie : renewable energy

L’Utopie du tout renouvelable

by J.P. Schaeken, Académie Roy Belgique, 18 juin 2017


Par Drieu Godefridi 
Je recommande vivement la lecture de ce tout petit (80 pages) ouvrage de synthèse sur l’électricité européenne.
 
Après la sortie américaine de l’Accord de Paris, il se confirme que l’Europe s’engagera, seule, dans la voie d’une électricité tout intégralement générée par de l’énergie renouvelable (soleil, vent).
Egalement ici
Share

Hydroelectric dams may jeopardize the Amazon’s future

by University of Texas at Austin, June 14, 2017 in Science Daily


Hundreds of built and proposed hydroelectric dams may significantly harm life in and around the Amazon by trapping the flow of rich nutrients and modifying the climate from Central America to the Gulf of Mexico. These findings, published in Nature, emerge from a multidisciplinary, international collaboration of researchers from 10 universities, led by scientists at The University of Texas at Austin.

To meet energy needs, economic developers in South America have proposed 428 hydroelectric dams, with 140 currently built or under construction, in the Amazon basin — the largest and most complex network of river channels in the world, which sustains the highest biodiversity on Earth.

Share

RENEWABLES 2017 GLOBAL STATUS REPORT

by RENEWABLES 2017 GLOBAL STATUS REPORT, June 2017


The 2017 Edition of the REN21 Renewables Global Status Report reveals a global energy transition well underway, with record new additions of installed renewable energy capacity, rapidly falling costs, and the decoupling of economic growth and energy-related carbon dioxide (CO2) emissions. This year’s report continues REN21’s long-standing tradition of providing the most up-to-date data and informative infographics to detail renewable energy’s contribution to the energy transition.

See also here for comments

Share

Denmark Is Killing Tesla (and Other Electric Cars)

by Peter Levring, June 2, 2017 in Bloomberg


The electric car has dropped out of favor in the country that pioneered renewable energy.

Sales in Denmark of Electrically Chargeable Vehicles (ECV), which include plug-in hybrids, plunged 60.5 percent in the first quarter of the year, compared with the first three months of 2016, according to latest data from the European Automobile Manufacturers Association (ACEA). That contrasts with an increase of nearly 80 percent in neighboring Sweden and an average rise of 30 percent in the European Union.

Share