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L'energia nei paesi in via di sviluppo

Le filiere dell'energia Fondazione Internazionale Trieste. L'energia nei paesi in via di sviluppo. Ralph Gebauer. Monday, May 31 st , 2010. ICTP’s mission. Foster the growth of advanced studies and research in physics and mathematics, especially among researchers from developing countries;

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L'energia nei paesi in via di sviluppo

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  1. Le filiere dell'energiaFondazione Internazionale Trieste L'energia nei paesi in via di sviluppo Ralph Gebauer Monday, May 31st, 2010

  2. ICTP’s mission • Foster the growth of advanced studies and research in physics and mathematics, especially among researchers from developing countries; • Provide an international forum for the exchange of information and ideas among scientists from the North and South; • Maintain excellent research facilities for visitors, associates and fellows, principally from developing countries, who participate in the Centre's research and training activities.

  3. Example: Ethiopia Population (2005): 73 million TPES (2003): 238.4 109 kWh Share of renewables: > 92%

  4. Example: Ethiopia Population (2005): 73 million TPES (2003): 238.4 109 kWh Share of renewables: > 92% Share of renewables, excluding combustible renewables: < 1% This portion is mainly hydro-electricity from large installations (mainly unreliable)

  5. Solar energy distribution in Europe

  6. Solar energy distribution worldwide

  7. 1 0.12 % 2 0.7 % 3 5.4 % 4 7.6 % Photovoltaics Required Land Areas using 10 % efficient photovoltaic modules Percentage of total Sahara area: 1 40 % of present annual end energy consumption of FRG (3*1018 J) 2 50% of present end energy use of Western Europe (1.8 * 1019 J) 3 50 % of present annual world energy consumption (1020 J) 4 50 % of extrapolated annual world energy consumption in 2030 (2* 1019 J) Arbeitskreis Alternativenergie Tübingen (Herausg.): "Energiepolitik vonunten", Fischer, Frankfurt/Main, 1982

  8. Hanoi, Dec 2009 Addis Ababa, Maggio 2010

  9. Key challenges for research in new materials: • Energy conversion which is: • Scalable (10 – 30 TW, in 2050) • CO2 free • Affordable • Energy storage which is: • Scalable • Affordable • "Energy engineering" knowledge: • For all

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