Survey Of Energy Resources
WIND ENERGY


SPAIN

Like many countries with limited fossil-fuel resources, the oil crises of the 1970’s provided Spain with the impetus for investigating indigenous renewable energy resources. During the 1980’s the Spanish wind resource was assessed, the relevant technology developed and a Demonstration Program launched by the Institute for Diversification and Saving of Energy (IDAE). Thereafter the establishment of several small demonstration wind farms and the enactment of a law in 1994 (guaranteeing the electricity price to be paid by utilities to wind power plants) resulted in the wind energy sector being ready to utilise the considerable potential that exists in both continental Spain and in the Canary Archipelago.

From an installed capacity of just 73 MW in 1994, the figure had increased to 1 539 MW by end-1999 with annual growth rates of 100%, 95% and 85% in the years 1997, 1998 and 1999. Wind turbines have been installed in nine of Spain’s provinces, the northern provinces of Galicia and Navarra having 55% of total capacity. In addition to federal energy laws, most Spanish provinces have their own wind energy programmes These have been aimed at stimulating local markets as the structure of the economy has changed. Both Navarra, which had experienced high unemployment, and Galicia have invested heavily in turbine manufacturing plants.

The installed wind power plants are mainly owned by consortiums formed by utilities, regional institutions involved in local development, private investors, and in some cases the manufacturers. Private individuals are not taking an important role in the development of wind energy in Spain.

At the end of 1999 the Spanish Ministry of Energy and Industry prepared the "Program for Promotion of Renewable Energies". This seeks to maintain the provisions of an earlier law passed in December 1998. In addition, it will be complemented by the new "National Plan for Scientific Research, Development and Technological Innovation (2000-2003)". The legislation seeks to ensure the continuance of favourable economics for power produced by renewable energy plants. The strategy embodied in the 1998 law is that at least 12% of Spanish energy demand will be met by renewable energies by 2010. To this end, it is expected that further utilisation of the wind resource will result in some 10 800 MW of wind capacity being in place by 2012. Galicia, the most north-westerly province, taking full advantage of the Atlantic winds, will account for 2 800 MW of the total.

COUNTRY NOTES (WIND ENERGY)

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