Riverside County flips switch to solar in largest county project in US

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The County of Riverside is powering progress through renewable energy, flipping the switch on its first facility to be powered by the sun as part of the largest countywide conversion to solar ever launched in the U.S. Through a collaborative partnership with OpTerra Energy Services, the County celebrated the ongoing implementation of 12MW of solar across 10 sites, starting with the energization of the Perris Sheriff Station today.

With almost 300 days of Southern California sunshine a year, Riverside County was eager to take advantage of their prime real estate for renewable power. The 12MW solar program will generate 18.6 million kWh of clean, renewable energy annually. The implementation of solar photovoltaic arrays will power and enhance the energy portfolio of 10 critical facilities tied to community services – including two sheriff stations, an animal shelter, and even the County health center.

Riverside County's historic solar program is part of a broader effort to continue fostering a more sustainable region, focused on ongoing fiscal stewardship and community engagement across the County. The program will have far-reaching impacts across County cities from San Jacinto, Jurupa Valley, Palm Desert, Temecula, Moreno Valley, and Perris. Residents will benefit from the County's ownership of these new assets, with the program expected to generate approximately $200 million in taxpayer savings over the next 30 years.

During Tuesday's flip the switch celebration, local leaders recognized the County Board of Supervisors' leadership in ensuring the long-term ownership of their new solar system. Requiring no public capital investment, the County's far-reaching solar footprint utilizes energy savings to pay for all site installations happening through the end of 2015. Additionally, the County took advantage of Southern California Edison's Bill Credit Transfer Program to use excess energy generated at solar project sites to reduce expenses at those County-owned facilities that pay the highest utility rates.

By purchasing their new solar infrastructure outright, the County will own the system and enable even greater long term fiscal benefits than those anticipated over the 30-year life of the program.

The solar installations will go beyond fiscal savings and provide significant impact on County goals tied to enhancing economic development and quality of life. Some of the many community-focused benefits being captured as program implementation happens this year include:

Over 1,000 jobs to be created over the lifetime of the program, with 287 jobs created during construction

80% local labor used for the project

40% offset of the County's total energy consumption for its 26 facilities

385,000 metric tons of carbon dioxide offset over the lifetime of the project

From a comfort level, providing shaded canopies for County residents and employees over existing parking lots across county facilities is a major win for the County as well. Protecting cars from the scorching sun in one of the hottest climates in the country is no small footnote – this benefit was especially pronounced at the Perris Sheriff Station where temperatures inside patrol vehicles can reach over 120 degrees. Shaded canopies keep employees comfortable, while helping prolong the useful life of vehicles by reducing heat related wear and tear.

As more County facilities' solar installations go online through the end of the year, the County is excited to promote the ongoing positive impact at future community events. The greenhouse gas emissions that will be reduced by this far-reaching project represent the equivalent to removing over 80,000 cars off the road – improving environmental and social outcomes for residents in myriad ways that go further than just fiscal savings.