sPower signs PPA for 100MW of California solar

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Credit: sPower

Major US solar developer sPower has signed a 22-year power purchase agreement (PPA) with CleanPowerSF for a 100MW solar project in Lancaster, California.

CleanPowerSF is a California Community Choice Aggregator (CCA) managed by the San Francisco Public Utilities Commission (SFPUC) that serves the city and county of San Francisco.

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sPower’s San Pablo Raceway Solar Project is expected to be commercially operational in 2019 and generate enough renewable energy to power over 87,000 average San Francisco households. The project will create approximately 500 positions during its construction and 10 full time positions during operation.

The San Pablo Raceway Project will be part of sPower’s large solar portfolio in the Antelope Valley, which totals over 600MW. This is the fourth PPA sPower has signed with CCAs in California.

sPower recently signed a 1.43GW module supply deal for its US projects with Chinese PV manufacturer JinkoSolar.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

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