Acciona Energía has started construction work on its second wind farm in Texas —the company’s ninth in the U.S. — which will increase ACCIONA’s U.S. wind power capacity to 866 megawatts (MW). An investment of around €176 million ($200 million at the current exchange rate), Palmas Altas will have a capacity of 144.9 MW and be equipped with 46 wind turbines of Nordex technology. Grid connection is planned for November 2019.
Located in Cameron County, near the San Roman wind farm that Acciona started up in December 2016, the new facility will produce around 524 gigawatt-hours (GWh) of clean energy per year, equivalent to the consumption of 43,000 U.S. households. It will offset the emission of 503,000 metric tons of CO2 – the equivalent of taking more 100,000 cars and trucks off the road.
The Palmas Altas project will employ approximately 170 people at the peak of construction. When complete, a 10-person operations team will staff the wind farm. Over its 25-year lifespan.
Nordex wind turbines
The wind turbines installed in Palmas Altas will be Nordex’s AW125/3150 model with a rotor diameter of 125 meters, mounted on an 87.5-meter steel tower (hub height). The energy produced by the wind farm will be sold in the ERCOT-South Texas wholesale market.
Acciona currently owns and operates eight wind farms in the United States. In addition to San Roman (93 MW), mentioned above, the company has three others in Oklahoma (329 MW), two in the Dakotas (192 MW), one in Illinois (101 MW), and one in Iowa (6 MW). It also has a 64 MW CSP plant in the Nevada Desert.
In addition to Palmas Altas, Acciona Energía has other wind power projects in its pipeline that will increase its operational capacity in the United States.