According to Oregon Institute of Technology, they are the first campus in the world to produce all of its energy needs using renewable energy. The campus is now 100 percent powered by a combination of solar and geothermal sources. The achievement was noted in a ceremony that included U.S. Senators Wyden and Merkley, Oregon Senator Whitsett, and First Lady Hayes.
The campus has been entirely heated by geothermal water for several decades, and now the geothermal resource is being utilized in a 1.75-megawatt combined heat and power plant to provide electricity. Additionally, a 2.0-megawatt solar array was installed on 9 acres of campus land and commissioned at the end of last year.
“The geothermal and solar projects all serve important and dual purposes for Oregon Tech,” said Christopher Maples, president of Oregon Tech. “They support the education of our students in the growing green jobs industry, and they put us closer to our goal of becoming a climate neutral campus by 2050.”
Oregon Tech built the geothermal power plants in two stages, beginning with a 0.28- megawatt module that was the first operating geothermal power plant in Oregon. The success of that system, followed by the ability to garner additional financial support, led to the installation of a 1.75- megawatt project. In combination, they generate an estimated 8,315,000 kilowatt hours annually, reducing energy costs by nearly one-half million dollars per year.
In addition to the combined heat and power system, Oregon Tech installed 7,800 ground-mounted solar electric panels next to the John F. Moehl football stadium, with a total capacity of just under 2 megawatt. The solar project is an “all-Oregon” project and is one of the largest solar photovoltaic system in the state of Oregon and the largest multiple campus, university system-based contract for solar energy in the nation.
The university received a Blue Sky grant from Pacific Power to support the system installation, which has had a positive economic impact on Klamath Falls and the surrounding areas. SolarCity, the contractor that installed the system, used all local contractors and labor to complete the project.
The combined output from the three renewable energy projects on the campus will exceed the campus electricity use by an estimated 700,000 kilowatt hours per year. That energy will be donated to Pacific Power’s low-income subsidy program, making Oregon Tech the largest non-utility net metering contributor in the state.