Auburn, CA
Year Founded: 2010
citigreeninc.com
CitiGreen Inc. is a California-based energy services company specializing in commercial solar design, engineering, and construction. With over 20 years of experience and more than $130 million in completed projects, we help businesses reduce utility costs and build long-term energy equity. Our process starts with deep energy analysis and ends with customized, high-performance systems backed by proactive maintenance. We offer multiple financing options, including PPAs and tax leases, and pride ourselves on service, transparency, and results. From permitting to performance monitoring, CitiGreen delivers turnkey solar solutions built to maximize ROI and operate reliably for decades.

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2023 Solar Installations by Company in Specific States and Territories
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2020 Solar Installations by Company in Specific States and Territories
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