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Abstract: In this paper we analyze energy efficiency promoting mechanisms used in Argentina in the 2001–2010 period in the electricity sector and their results. We particularly concentrate in analyzing the evolution of tariffs, sectorial consumption and the results of recent energy efficiency programs. We find that, as long as security of supply constitutes a key problem for the country, and as the governments decided to remain energy prices frozen and diverging from their real costs, the results of the program have not been the desired ones. [Copyright &y& Elsevier]

Abstract: Despite its great wind endowment, Argentina has not still succeeded in increasing wind power share in its wholesale market. However, the energy supply problem that this country is facing from 2004 on seems to open an opportunity for wind energy projects. A wide range of legislation has recently emerged. In this context, this paper discusses whether policy instruments in the Argentinean regulatory frame contribute to economic feasibility for wind power projects or not. To this purpose, we study wind installed capacity, Argentinean wind potential, the different promotion tools used worldwide and those employed in Argentina. Finally, we realize a feasibility study for a typical project. We found, that in spite of its high wind potential, economic feature, related to policy instruments, have been a boundary to the development of wind energy into the energy mix. [Copyright &y& Elsevier]