Solar energy

Développement des Energies Renouvelables (Algérie) Centre de Développement des Energies Renouvelables (Maroc) devenu ADEREE Chauffe-Eau Solaire Dioxyde de Carbone Comité Maghrébin de l’Electricité Cadre Stratégique de Lutte conte la Pauvreté Concentrated Solar Power Clean Technology Fund Desertec Industrial Initiative Direct Normal Irradiance East Africa Power Pool Efficacité Energétique Energie Renouvelable Energie Renouvelable et Efficacité Energétique Fonds de l’Environnement Mondial Fonds National de

échangeur et eau chaude de la douche) et les pertes. L’élément « tank » du TRNSYS fourni de valeurs de pertes en haut, en bas et par les bords du réservoir. On a pris les données : Collecteur Useful energy gain = energie_in_collecteur Réservoir Energy delivered to flow 2 = energie_out_duche Energy delivered to flow 3 = energie_out_maison Top losses, Edge losses, Bottom losses = pertes Auxiliary heating rate = energie_in_aux L’équation du bilan final est : energie_in = energie_in_collecteur

average temperature on earth has risen from (15) fifteen to (15.8) fifteen point eight Celsius degrees. The concentration of CO² in the atmosphere has increased too, owing to the demographic explosion and industrialization; indeed, now, we use more energy, and we burn more gases, more coal than two centuries ago. Thus, if we compare the growing of the population, the development of the polluting industries since nineteen hundred and the rise of the temperature, we can clearly see, that human activities

Population 1.6 Ghab 2.7 Ghab 1900 Transport Charbon 2000 biomasse hydro nucleaire 1950 Gaz Pétrole 6.0 Ghab Académie des Sciences – Michel COMBARNOUS – 6 octobre 2009 Depuis 1973, une stabilisation, par habitant per capita primary energy (wood excluded) (toe/inhab.yr) 6 5 4 3 2 1 0 1965 2.9 Ginh. 3.6 Ginh. 4.4 Ginh. 5.1 Ginh. 1.1 Ginh. 1.2 Ginh. 1.3 Ginh. 1.4 Ginh. developed developing world 1975 1985 1995 2005 Académie des Sciences – Michel COMBARNOUS – 6 octobre

sector and finally the part energy. For the electric part the made tasks go of the realization of the post of delivery, power transformer, lighting forces engine by way of the running low distribution, but also the cabling of electric cupboard, the outside tertiary lighting of monuments, industrial buildings and the street lighting. The thermal sector operates the realization of the treatment of the air, of the air conditioning, the classic heating, the solar heating, the sanitary plumbing

secretaries of State: Jean-Louis Borloo, Minister of State, Minister of ecology, energy, sustainable development and the planning of the territory - Dominique Bussereau, secretary of state responsible of transportation from the minister of ecology, energy, sustainable development and the regional planning. - Chantal Jouanno, secretary of state responsible for the ecology, with the minister of state, minister of ecology, energy, sustainable development and the regional planning. - Christian Blanc, secretary

are talking today about sustainable development especially car and oil companies. They encourage customers to donate monay for the development of recyclable energy. (hybrid cars) Microcredit: was launched in developing countries to encourage the poor to support themselves. Development of the Fair trade (commerce équitable). * Solar panel: panneau solaire * Rainforest: forêt tropicale * Renewable : renouvelable * Shortage : pénurie * To sort : trier * Global trade : commerce

des entreprises américaines BP Solar et Astropower, et de l'allemande RWE Schott Solar. Le Japon produit près de la moitié des cellules photovoltaïques du monde, mais c'est en Chine que la grande majorité des panneaux sont assemblés. Le Japon est lui-même un des plus grands consommateurs de panneaux solaires, mais largement dépassé par l'Allemagne. Les 10 premiers producteurs de cellules photovoltaïques en 2008 en mégawatts : Q cells (Allemagne 574), First Solar (USA 502,6), Suntech Power (Chine

geographic presence ␣ Strong research and development (R&D) capabilities ␣ Presence across the energy value chain Opportunities ␣ Establishment of Jubail Refining and Petrochemical Company ␣ Increasing demand for refined products in China ␣ Increasing demand for liquefied natural gas (LNG) ␣ Oil and gas exploration projects ␣ Strategic initiatives in the area of biofuels and photovoltaic solar power systems Unfavorable Weaknesses ␣ Legal proceedings ␣ Employee unrest ␣ Declining production

research to anticipate demand based on areas where hybrids are already popular and where requirements are high energy saving. ---B--- The future car of modern times will be for me a car that does not pollute or little. It will be equipped with various gadgets that we have not yet developed at the present time. As nuclear propulsion, the engine hydrogen which is not yet reliable, or while the solar panels of Toyota. This electric car also has disadvantages. Such as, if we have not created real batteries