Naturgy has begun construction work on two wind farms located around five municipalities of Navarre: Añorbe, Artajona, Barásoain, Olóriz and Tirapu. These projects will have a total of 15 wind turbines that will have a combined total power of 49.5 MW and a total production of 155,000 MWh/year, requiring a total investment of close on 45 million euros.