Enfin une bonne nouvelle,

1. C'est possible
2. C'est moins cher !
Le texte de l'article :
http://www.stanford.edu/group/efmh/jaco ... un1009.pdf
Désolé c'est en anglais.
Authors : Mark Z. Jacobson and Mark A. Delucchi
Cordialement,
Modérateurs : Rod, Modérateurs
@+INCOMPLETE DRAFT FOR REVIEW – DO NOT CITE, QUOTE, COPY, OR DISTRIBUTE
90000 centrales solaires de 300 MW. Voila un peu de travail pour Remundo.Summary
A large-scale wind, water, and solar energy system can reliably supply all of the world’s energy
needs, with significant benefit to climate, air quality, water quality, ecological systems, and
energy security, at reasonable cost. To accomplish this, we need about 4 million 5 MW wind
turbines, 90,000 300-MW solar PV plus CSP power plants, 1.9 billion 3 kW solar PV rooftop
systems, and lesser amounts of geothermal, tidal, wave, and hydroelectric plants and devices.
The obstacles to realizing this are primarily social and political, not technological. As discussed
above, a combination of feed-in tariffs and an intelligently expanded and re-organized
transmission system may be necessary but not sufficient to enough ensure rapid deployment of
WWS technologies. With sensible broad-based policies and social changes, it may be possible to
convert 25% of the current energy system to WWS in 10-15 years and 85% in 20-30 years.
Absent that clear direction, the conversion will take longer, potentially 40-50 years.
??Remundo a écrit : .....Desertec annonçait d'ailleurs des coûts de l'ordre de 1000 Mds € pour couvrir la demande l'électricité actuelle en 100% EnR.
....
Exact.Phili2pe a écrit :pour la Science de décembre reprends l'article et avec un contradicteur...