General Motors’ Arlington, Texas, Assembly plant will soon be able to build up to 125,000 trucks a year using wind power. Arlington Assembly produces more than 1,200 vehicles daily, including the Chevrolet Suburban and Tahoe; GMC Yukon and Yukon XL; and Cadillac Escalade and Escalade ESV. The 115 million kilowatt hours of renewable energy will be enough to manufacture more than half of the plant’s annual vehicle output.
GM signed a power purchase agreement with EDP Renewables North America, a fully owned subsidiary of EDP Renovaveis, for its first US wind power: 30 MW of energy from the planned 250 MW Hidalgo Wind Farm in Edinburg, Texas. Fifteen of the wind farm’s 261-foot-tall turbines will generate the energy GM will use.
Arlington Assembly expects to start using the clean power during the fourth quarter of 2016, avoiding about $2.8 million in energy costs annually. Over the course of the 14-year deal, GM will avoid more than 1 million metric tons of carbon dioxide emissions—equivalent to the emissions of 112 million gallons of gasoline consumed.
Renewable energy complements a robust energy efficiency program at the plant. Arlington Assembly recently met the US Environmental Protection Agency’s ENERGY STAR Challenge for Industry by reducing the energy intensity of its operations by 10% in five years—the second time it met the challenge. Arlington Assembly also is investing in a new paint shop that will use half the energy of the system it will replace.
Beginning in the first quarter of 2016, wind energy will help power three GM Mexico facilities. Once on line, the company will exceed its commitment to use 125 MW of renewable energy by 2020. GM’s investments in renewable energy to date have yielded nearly $80 million in savings.