Fresno State University in California has installed a 1.1 megawatt solar power system that will supply the university with 20% of its annual power needs. The solar cells were installed over the university's park lots by Chevron Energy Solutions. The system is expected to save Fresno State more than $13 million in utility costs over its 30-year lifespan. The 10 structures, which provide the only shaded parking on the campus, comprise 3,872 photovoltaic panels mounted on top of more than 700 carport stalls constructed in parking lots on the southeast side of campus. The renewable energy system is expected to generate more than 1.5 million kilowatt hours of power each year, offsetting the production of about 950 metric tons of carbon dioxide emissions—equivalent to planting more than 24,300 new trees or removing more than 200 cars from the road every year.