Project will provide up to 800 construction jobs in the Imperial Valley

TEMPE, Ariz.--First Solar, Inc. (NASDAQ: FSLR) today announced that it has been selected by independent energy company Tenaska Solar Ventures to design and build the 150 megawatt (MW)AC Tenaska Imperial Solar Energy Center West project near El Centro, California.

First Solar will provide full Engineering, Procurement and Construction (EPC) services on the project, employing its advanced thin film photovoltaic modules and single-axis tilt technology. The project sits on approximately 1,100 acres of previously disturbed land in Imperial County. Tenaska Imperial West is the second solar project in Southern California's Imperial Valley developed, owned and managed by Tenaska. In November of 2013, First Solar completed construction on the 130MWAC Tenaska Imperial Solar Energy Center South power plant for Tenaska.

"We are pleased to continue our relationship with Tenaska," said Roger Bredder, First Solar's Managing Director for U.S. Business Development. "This project will provide up to 800 jobs in the Imperial Valley at construction peak, and make a significant economic contribution to the local community. It will also provide the residents of Southern California with a reliable source of clean, renewable energy."

Bredder said that the highly qualified local workforce that built Tenaska Imperial South over the past two years will provide a strong pool of experienced workers familiar with First Solar's technology and construction methods.

First Solar has already started engineering and expects to begin construction later in 2014, with full commercial operation anticipated in 2016. San Diego Gas & Electric Company holds a 25-year power purchase agreement (PPA) for all electricity generated by Tenaska Imperial West.

Tenaska is an energy company based in Omaha, Nebraska, with a proven track record of developing, constructing, owning, and operating state-of-the-art electric generating plants.

About First Solar, Inc.

First Solar is a leading global provider of comprehensive photovoltaic (PV) solar systems which use its advanced module and system technology. The company's integrated power plant solutions deliver an economically attractive alternative to fossil-fuel electricity generation today. From raw material sourcing through end-of-life module recycling, First Solar's renewable energy systems protect and enhance the environment. For more information about First Solar, visit www.firstsolar.com.