UniSource completes 37-MW Red Horse renewable project in Arizona

With the completion of the 37-MW Red Horse solar and wind project expansion in Arizona, UniSource Energy Services (UES) has more than doubled its renewable generating.

With this completion of a project located near Willcox, Arizona, approximately 12% of UES’ energy will come from renewable sources. The Red Horse project expansion, completed this month, will produce enough electricity annually to power more than 7,500 homes, UES said in a July 14 news release. Red Horse now represents UES’ single largest renewable energy resource, boosting the total capacity of its owned or leased renewable energy systems to about 66 MW.

The Red Horse facility is owned and operated by Houston-based Torch Renewable Energy, which sells the output to UES. An earlier phase of the project has been generating wind and solar power since August 2015 for customers of Tucson Electric Power (TEP), UES’ sister company.

UES, TEP and their parent company, UNS Energy, are subsidiaries of Fortis Inc., which owns utilities that serve more than 3 million customers across Canada and in the United States and the Caribbean.

The entire Red Horse project generates 101 MW of solar and wind energy for both UES and TEP, enough to power more than 21,000 homes. The expansion includes 100,000 new solar panels on about 200 acres that were designed for the exclusive use of UES.

UES has about 21 MW of existing solar and wind facilities in Mohave County and a 7 MW solar array in Santa Cruz County.

The company’s expanding clean energy portfolio is designed to comply with Arizona’s Renewable Energy Standard, which calls on utilities to increase their use of renewable power each year until it accounts for 15% of their energy by 2025.

“The Red Horse expansion was built from the ground up to provide our customers with the most solar energy for their money,” said Jeff Krauss, who oversees large-scale renewable projects for UES. “We’re committed to achieving our renewable energy goals through cost-effective investments that serve the best interests of all our customers.”

About Wayne Barber 4201 Articles
Wayne Barber, Chief Analyst for the GenerationHub, has been covering power generation, energy and natural resources issues at national publications for more than 20 years. Prior to joining PennWell he was editor of Generation Markets Week at SNL Financial for nine years. He has also worked as a business journalist at both McGraw-Hill and Financial Times Energy. Wayne also worked as a newspaper reporter for several years. During his career has visited nuclear reactors and coal mines as well as coal and natural gas power plants. Wayne can be reached at wayneb@pennwell.com.