This book reviews the main energy sources, production problems and energy perspectives in Germany and Mexico. It surveys the status of traditional and alternative energy sources, including fossil fuels, nuclear, hydraulic, eolic, solar, and hydrogen cells. The book emphasizes the search for answers to such questions as What are the main problems of industries based on fossil fuels, and What is the present status of hydraulic and nuclear energy?

Résumé
The world has entered a period of significant changes regarding the future of energy generation, mainly caused by the apparent exhaustion of hyd- carbons in the near future, and the Greenhouse gases (GHG) effect of alt- ing the climate worldwide. Mexico, as a developing country, and as the eleventh-most populated nation with the thirteenth-largest territory, and as the owner of important oil production resources, is a good example of a State needing to improve and increase its energy generation. A concerted action amongst the e- nomic sectors involved both governmental and industrial could dras- cally improve the present situation regarding the development of its alt- native energy resources. The main motivation for organizing the German-Mexican Symposium 2006 Energy for the future: towards a cleaner planet, was to get a global perspective for changing the present energy-mix in Mexico, currently based on fossil fuels, towards cleaner energy resources. To achieve this, a wide range of relevant topics must be analysed, such as the state of the art of each energy type, their potential use and benefits, social, economic, - litical and environmental aspects, and their inclusion as a real alternative to energy generation programs. It will take time for every country to reduce its dependence on hydrocarbons and to increase its alternative energies share.

Contenu
General Overview and Energy Efficiency.- Energy for the Present and Future: A World Energy Overview.- Energy, Present and Future.- Advanced Energy Conversion.- Energy efficiency in Mexico a bird's eye view.- Energy efficiency and conservation in Mexico.- Traditional Energy Resources.- Status of the Mexican Electricity Generation.- Thermoeconomic Study of CCGT Plants.- CO2 Capture for Atmosphere Pollution Reduction.- Fossil Fuels Pollution and Air Quality Modeling.- Fundamentals of Boiling Water Reactor Safety Design and Operation.- General Overview of the Current Situation of Nuclear Energy.- The Clean and Safe Nuclear Reactors of the Future.- Transition Strategies for a Hydrogen Economy in Mexico.- Nuclear Energy Economical Viability.- Natural Safety Storage of Radioactive Waste.- The Reinassance of Nuclear Power.- Alternative Energy Resources.- Renewable Energy in Mexico: Current Status and Future Prospects.- The Development of Thermal Solar Cooling Systems.- Converting Solar Radiation to Electric Power in Mexico.- Some Recent Research on Solar Energy Technology.- Wind Energy: an opportunity for diversifying electricity generation in Mexico.- Development of geothermal energy in México and its energetic potential for the future.- Energy and Activated Carbon Production from Crop Biomass Byproducts.- Hydrogen: The Ecological Fuel for Mexican Future.- Nuclear Fusion as an Energy Option for the 21st Century.