...According to the negaWatt experts, it would indeed be possible to totally forgo nuclear in France. And this as of 2033, please. Engineers in the sector have described this energy outlook in a well-crafted script. The guiding principle? A trilogy of "sobriety-efficiency-renewable energy". During this "energy transition," the economies in petrol imports generated by the scenario would mean savings of more than 750 billion by 2050 and the creation of 600,000 jobs by 2020.
"The goal can only be achieved through a combination of energy efficiency and replacing other energies with renewable energy,"states Thierry Lepercq, who notes the "very interesting perspective opened up by this scenario with what has become known as 'Power-to-Gas', the large-scale storage of intermittent renewable electricity (solar and wind) in the form of hydrogen-based synthetic methane derived from water electrolysis." This is the photovoltaic industry's trump card – where "Goodbye nuclear" resonates with "Hello, solar energy." According to negaWatt, by 2050, 91% of France's electricity will come from renewable energy – there's how a single number can light up the future of photovoltaics.
For Thierry Lepercq, this is a certainty: the prospect of nuclear power reduction contributes more towards the development of PV than all the subsidies granted to the sector. "In addition to energy efficiency efforts, the simple fact of reducing nuclear from 75% to 50% would mean that in the future approximately 150 TWh more would have to be produced using alternative energy sources," he says. "This is significant!" In his opinion, given the current serious financial situation in France, there is no way this transition will be made using energy subsidies. So there is only significant room for solar if it is competitive, "which is practically the case at the present time."
The expert goes even further, stating: "Most of this 150 TWh will only be obtainable from solar energy." Why? "Well, because it is the only energy that can provide the volumes and costs, whilst at the same time being socially accepted and environmentally necessary!" In this regard, it will of course be necessary to address the issue of network intermittency and stability, "which is technically and economically more than feasible."
http://www.evwind.es/noticias.php?id_not=14572REVE Project -
http://www.evwind.es/contenidos.php?id_cont=12REVE is a project of
National Plan for Scientific Research,
Development and Technological Innovation, 2008-2011
Strategic Action Plan for Energy and Climate Change
File no. ECC- 590000-2008-141