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[en] The thermal solar energy production is a promising and strongly growing sector. However, these technologies must be integrated to electric power systems, i.e. coupled with fossil-fired or biomass-fired plants, and the energy must be stored. This production can be either centralised or decentralised: this corresponds to different situations, different markets, different technologies and equipment (rows of mirrors to concentrate solar heat on a tube, linear Fresnel reflectors to concentrate solar heat on a tube, heliostats or mirrors which concentrate heat at the top of a tower, and parabolic disks which produce electricity with a Stirling gas engine at their focal point). This road-map focuses on electric power generation, and discusses key variables of the present market, proposes a vision for 2050, identifies objectives to be reached by 2015, and barriers to be removed, outlines the needs of demonstrators and their administrative framework.
[en] Energy management encompasses demand regulation (energy sobriety), efficiency improvements (energy efficiency), and the promotion of renewable energies. After opening speeches, a first set of contributions addressed methodological issues and status of energy management, with notably a characterisation of investments in energy efficiency (organisation per sector, economic elaboration combining regulative and financial measures, combination of incentive measures to correct market insufficiencies), an overview of R and D activities in France, a discussion of lessons learned for emerging countries for the experience of energy efficiency in Europe, an overview of actions and investments in China, and of the Chinese policy for renewable energies. The next sessions addressed various themes like urban organisation (energy efficient cities, actions by the AFD, twenty years of energy efficiency in Montpellier in France), the building sector (thermal rehabilitation, equipment and training in China, heat pumps and energy storage), the transport sector (urban transport, reduction of emissions by urban transport, railways), the industrial sector, the production of renewable or efficient energy (promotion of renewable energies in European grids, market perspectives in China). Some case studies are then reported: tri-generation in Montpellier, the revival of small hydraulic plants, development of geothermal energy in France and opportunities in China, coal-bagasse co-generation in France and Maurice Island. The last part addressed financial tools for a high energy quality in China