SOLAR + STORAGE IN CALIFORNIA
Bellefield solar + storage
AES’ Bellefield project is a solar + storage facility under construction in Kern County, California. The project represents a significant step in accelerating California's commitment to achieving 100% carbon-free energy by 2045.

Our clean energy commitment
AES’ Bellefield solar + storage project is a planned facility in California. We are committed to responsible clean energy development that creates long-term value and positive impact for both the environment and local communities.

Economic and environmental benefits
We are committed to responsible, low-carbon energy development that creates long-term value and benefits for the environment and local communities.
Project details
The Bellefield solar + storage project serves as a model for future projects across California, demonstrating how such projects can integrate seamlessly into the local economy while providing affordable clean energy. In addition to powering homes and businesses, the Bellfield project will also help strengthen the energy grid and ensure a sustainable, reliable energy supply during peak demand periods.
-
Built in two two phases, each phase will include 500 MW of solar plus 500 MW of four-hour duration battery energy storage
-
14-mile transmission line will connect the project to the Southern California Edison (SCE) Windhub Substation
-
Located on about 8,300 acres of privately owned land
-
AES will serve as the long-term owner and operator of the facility
-
Maximo solar robot will be used for autonomous solar module installation
Accelerating solar installation through innovation
To accelerate Bellefield's construction and ensure system reliability, Maximo, an AI-enabled robotic system developed by AES is assisting construction crews, improving the safety, speed, and accuracy of solar module installation.

Clean energy benefits
local communities

Long-term tax revenue to local communities and school districts

Job creation during construction and operation

Local economic stimulus during construction

Improved air quality and reduced CO2 emissions

Social impact funding to area community organizations and non-profits
Expected project timeline

Sustainability Resources
Sustainability best practices
At AES, safety is our highest priority, and we’ve focused on improving lives for more than 40 years. As a leading innovator in energy solutions, sustainability is core to both our strategy and our culture. We are committed to responsible land use and incorporating sustainable best practices into the entire project lifecycle, contributing to building a domestic circular renewables economy and reducing foreign dependence.
Environmental and technical studies
The project was evaluated for environmental impacts in accordance with the California Environmental Quality Act and National Environmental Policy Act. The project will adhere to all requirements and mitigation measures outlined in the permits for the project.
Local partnerships
Our success as a company is only as strong as our partnerships with the communities where we operate. That’s why we partner with communities, customers, state agencies, higher education, elected officials, and other key stakeholders to work together to support sustainable social and economic development. AES is proud to be a longtime supporter of community organizations and partnerships in Kern County.
AES is a proud member and partner of:




Contact us
We appreciate your interest in AES’ Bellefield solar + storage project. Please contact us using the information below.