Wind-park, Wind-turbines, Wind-energy, La Muela windpark near Zaragoza, Aragon, Spain. Spain has an established and competitive wind energy market. Its total capacity is among the highest in the world and is expected to grow strong and steady over the next few years. La Muela comprises 132, 750-kilowatt (KW) wind turbines manufactured by NEG-MICON. The total 99 MW is split into two 49.5 MW wind parks. The park has been operational since construction was completed in February 2003. The capacity of the wind park is enough to meet the energy needs of around 70,000 Spanish households. Shell WindEnergy's partners in the project include Renewable Energy Concepts AG, Falck Renewables Limited, Diputación General de Aragón.