Doral Renewables completes 1.3 GW Mammoth Solar project in Indiana

Doral Renewables has successfully completed the 1.3 GW Mammoth Solar project, located in Pulaski and Starke counties, Indiana. The final phases of this extensive solar complex, totaling 900 MWac, have recently entered commercial operation. This achievement is significant as it positions Mammoth Solar among the largest operational solar projects in the United States, highlighting the growing potential of solar energy within the national energy landscape.

The Mammoth Solar project was developed in three phases over 18 months, during which up to 1,800 workers were actively engaged on-site each day. This large workforce was essential to meet the ambitious timeline and scale of the project, which involved the installation of thousands of solar panels. Doral Renewables emphasized the collaborative efforts that made this project possible, underscoring the importance of community engagement and local partnerships throughout the development process. Key stakeholders, including Doral Renewables, local government officials, and community members, played vital roles in the project’s success.

During a ceremony held on October 7, 2026, Nick Cohen, President and CEO of Doral Renewables, expressed gratitude for the partnership between the company and the Pulaski County community. The project aims to incorporate agrivoltaics, which combines agricultural practices with solar energy production, enhancing the sustainability of the site while supporting local farmers. The broader economic and environmental benefits of the Mammoth Solar project are noteworthy. By generating renewable energy, the project contributes to reducing greenhouse gas emissions and promoting cleaner air.

The local economy also benefits from job creation during construction and ongoing operations. Moreover, integrating agricultural practices within the solar project aims to optimize land use and provide additional income streams for local farmers, illustrating a model of sustainable development. Looking ahead, Doral Renewables plans to continue exploring innovative partnerships and practices that enhance the dual-use potential of solar energy projects.

The completion of the Mammoth Solar project marks a significant milestone in Indiana's renewable energy landscape and sets the stage for future developments in clean energy. As electricity demand continues to rise, the need for large-scale renewable energy projects like Mammoth Solar becomes increasingly critical for achieving energy independence and sustainability goals across the nation.