Renewable energy

patent (certificate) of study and high school diploma. Since the professional patent of study I chose the way of the electrotechnics. I chose this way because I would later like to work in the renewable energy. It is for it that if I have my two-year technical degree I would like to make a license renewable energy. I make my two-year technical degree in alternation, to say that I am 2 weeks in company then 2 weeks at the school. I chose the alternation because I wanted to enter the active life more

The ideal city For me the ideal city would be a city without crime such as theft , murder ... All this would not exist. The city will be clean for the good of the planet she would walk to renewable energies to be on never run out of energy and resources. So all objects not the tread renewable energy and pollute the planet will be strictly prohibit. My ideal city will have bus will be very fast due to their special road and path created for them. As for the car they can also move quickly and

DEMEUSY Co-fondateur de Solarpedia.fr vincent.demeusy@solarpedia.fr http://www.solarpedia.fr juillet 2011 Présentation du logiciel HOMER v2.68 1 Le logiciel de modélisation énergétique HOMER (Hybrid Optimisation Model for Electric Renewables) est un outil puissant pour la conception et l'analyse des systèmes de production d'électricité hybrides, composés de groupes électrogènes, de systèmes de cogénération, d'éoliennes, de systèmes photovoltaïques, de systèmes hydrauliques, de batteries

services de production d'électricité Alstom Thermal Power Equipements et services de transport d’électricité Alstom Grid Alstom Renewable Power Equipements et services de transport ferroviaire Alstom Transport Présentation du Groupe Alstom – Mai 2012 Trois grands métiers dans 4 secteurs Grid Thermal Power 4 Md€ 8,7 Md€ Transport 5,2 Md€ Renewable Power 2 Md€ Chiffre d’affaires total 2011/12 19,9 milliards d’euros Présentation du Groupe Alstom – Mai 2012 Trois grands

more close to their clients’ needs. For instance in France, the clever use of technologies allows the electric production to be, for 95 per cent of it, not dependant of the hydrocarbons. Outside the firm EDF is the first producer of nuclear energy over the world. They are well implanted in Europe and they invest for a long term growth with three priorities: 1) Be a leader in the renewal of nuclear With already 58 nuclear reactors in 19sites, they now want to settle some generators of the

a wind turbine is calculated by this formula : - [pic] ρ= density of the air S= surface V= speed of the wind Cp= performance coefficient the maximum yield of a wind turbine is about 60% (percent) even if there are wastes of energy in the machine. III / Denmark: 600 watts per person Spain: 425 Germany: 292 USA: 89 French: 56 We can build wind turbines : in sea, on earth, where the wind blows

if these populations begin to use renewable energies, if the consummation of CO2 and the consummation of water slow down in these countries and to finish we will speak about the money which is dedicate at the environment by these European countries. These datum are analysed from 1998 to 2007. I think that with these four type of data, we have a range of all the matters which are concerned by the environment: we speak about the water, the atmosphere, the energy and the investment for protecting the

Regulation of networks Books: “Commanding Heights” Daniel Yerning “The new energy crisis: climate, economics and geopolitics” Jean-Marie Chevalier General introduction of world state economy Recession The financial crisis that began in 2007 was clearly understood but what happened last year wasn’t expected. A so deep recession wasn’t expected. We are in the recession, we have signs of the end of the tunnel but we still have a high unemployment and the recovering

emissions of six greenhouse gases by 8% until 2010 compared to 1990 emissions. But Switzerland is approaching this modest goal hobble. Energy consumption and with it emissions of greenhouse gases the most dangerous, CO2, are still increasing. Smart energy policy on the part of Switzerland can stop this progression: we must strengthen the incentives for renewables

suggests. As an adviser to private companies through Pennsylvania's Small Business Development Centers, Lynch says more companies than ever are asking now about what they can do to green up their operations. Plus, he adds, "Everyone's dealing with higher energy costs." Research firm Gartner estimates that at a minimum, 2% of global atmospheric carbon emissions can be traced to the information technology industry, because of the electricity consumed by PCs, servers, cooling systems, telecommunications and