Mortenson has completed both the energy storage and substation scopes of this energy storage project consisting 260MW/260MWh of battery storage using LFP technology. Interconnecting the battery storage system to the power grid was a 260MW - 138/34.5kV substation.
Granbury, TX
DeCordova Energy Storage
Key Storage Projects
Learn more about the DeCordova Energy Storage Facility.
Learn more about Edwards & Sanborn Solar + Storage
Terra-Gen, LLC selected Mortenson as the EPC contractor for the solar and energy storage scopes of the Edwards & Sanborn project in Kern County, CA. Consisting 864 megawatts of solar and 3,287 megawatt-hours of energy battery storage make this the largest solar and battery storage project to date.
Mojave, CA
Edwards & Sanborn Solar + Storage
Learn more about the Revolution Energy Storage project
Mortenson designed and built Spearmint Energy’s 150MW / 300MWh energy storage facility, substation, and transmission line connecting to the ERCOT grid. Situated within a major wind and solar hub, Revolution is expected to be one of the largest BESS projects in the United States.
McCamey, TX
Revolution Energy Storage
Learn more about Edwards & Sanborn Solar + Storage
Terra-Gen, LLC selected Mortenson as the EPC contractor for the solar and energy storage scopes of the Edwards & Sanborn project in Kern County, CA. Consisting 864 megawatts of solar and 3,287 megawatt-hours of energy battery storage make this the largest solar and battery storage project to date.
Mojave, CA
Edwards & Sanborn Solar + Storage
As one of the most experienced builders of energy storage nationwide, we are revolutionizing the energy landscape. Mortenson has been expanding the breadth of our EPC capabilities to lead the industry with effective execution.
Key Storage Projects
Learn more about the Scatter Wash Energy Storage project
Strata Clean Energy’s Scatter Wash Energy Storage project will provide reliable energy, support increased power demand, and store large amounts of renewable energy from solar power plants to use when it is needed, particularly in the summer when extreme heat makes electricity demand high in Arizona.
Phoenix, AZ
Scatter Wash Energy Storage
Learn more about the Nova Power Bank project
The Nova Power Bank, a 680-megawatt energy storage project slated to be one of the largest in the industry, is being built on the site of a decommissioned gas plant. Mortenson began construction in May 2023 with the first phases of the project coming online in 2024 and full completion in 2025.
Menifee, CA
Nova Power
Bank
Learn more about the Scatter Wash Storage project
Strata Clean Energy’s Scatter Wash Energy Storage project will provide reliable energy, support increased power demand, and store large amounts of renewable energy from solar power plants to use when it is needed, particularly in the summer when extreme heat makes electricity demand high in Arizona.
Phoenix, AZ
Scatter Wash Energy Storage
Learn more about the Nova Power Bank project
The Nova Power Bank, a 680-megawatt energy storage project slated to be one of the largest in the industry, is being built on the site of a decommissioned gas plant. Mortenson began construction in May 2023 with the first phases of the project coming online in 2024 and full completion in 2025.
Menifee, CA
Nova Power
Bank