CIM Begins Construction on Proposed 2.7 GW Westlands Solar Park

CIM Group begins work on Westlands Solar Park, one of the largest permitted solar parks in the world that could grow to more than 2.7 GW at full buildout

CIM 2.7 GW Westlands Solar Park

The CIM Group has announced that it is advancing the development of Westlands Solar Park (WSP), one of the largest permitted solar parks in the world that could grow to more than 2,700 megawatts (2.7 GW) of renewable energy potential at full buildout, which could provide clean energy to more than 1,200,000 homes.

The master-planned energy park encompasses more than 20,000 acres in California’s San Joaquin Valley in western Fresno and Kings Counties and is designed to open in phases to meet the needs of public and private utilities and other energy consumers. WSP has a completed and certified programmatic environmental impact report for the entire project and WSP is one of the few renewable energy zones identified as a Competitive Renewable Energy Zone (CREZ) through the Renewable Energy Transmission Initiative (RETI) process.

The first phase of CIM’s development at Westlands Solar Park includes Aquamarine, a 250-MW solar photovoltaic project, which has obtained all entitlement and conditional use approvals following a full environmental impact review. CIM signed a power purchase agreement (PPA) with Valley Clean Energy Alliance, a locally governed electricity provider for the California cities of Davis and Woodland and unincorporated portions of Yolo County, for 50 megawatts of capacity, with initial delivery anticipated to occur in late 2021.

At the Westlands Solar Park, CIM is repurposing selenium-contaminated and drainage-impaired farmland for the development of clean energy. WSP has garnered strong support from environmental communities including the Sierra Club, NRDC, Defenders of Wildlife, and the Center for Biological Diversity. CIM’s clean energy projects will provide solutions to multiple policy objectives for the state of California’s renewable energy mandate including greenhouse gas reduction and carbon-free energy. Additionally, it is expected that WSP will contribute to economic development in Central Valley communities by diversifying the region beyond agriculture and create a substantial number of clean energy jobs over the development of the entire project.

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Ayush Verma

Ayush is a staff writer at and writes on renewable energy with a special focus on solar and wind. Prior to this, as an engineering graduate trying to find his niche in the energy journalism segment, he worked as a correspondent for