The report on "The Spanish electricity system" summarises, since 1995, the performance of the Spanish electricity sector in previous year, including the most significant data and the events which occurred.
The Preliminary Report 2009 summarises the performance of the Spanish electricity system in the year 2009 (Available in English).
Data are updated later in the full report on "The Spanish electricity system".
The full report on "The Spanish electricity system 2008" is in PDF format. You can download the full report or any of its chapters (Available only in Spanish).