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Energy & Renewables

Cooks Mill Solar Energy Project

Mattoon, Illinois

Delivery of 232,000 solar panels needed for a 128-MWdc solar system

Market

Energy & Renewables

Key Services

Construction

Preconstruction

Self-Perform

Strategic Partnerships

Virtual Design & Construction

Delivery Method
Engineer-Procure-Construct
Capacity
128-MWdc

The challenge

When Adapture Renewables needed to construct its first utility-scale solar project in central Illinois, it turned to Alberici to deliver this massive solar-generation and energy storage project. With more than 232,000 solar panels composing a 128-MWdc system, the Cooks Mill Solar Energy Project powers more than 30,000 homes in central Illinois.

The sheer scale of the project required careful planning and coordination of more than 300 tradespeople during peak construction. Our construction team integrated technologies such as drones and 3D modeling to deliver this complex project on time, within budget, and without sacrificing quality. Additionally, this project required detailed site logistics and supply-chain management to ensure materials such as solar panels arrive in a timely manner.

Key Facts

128-MWdc


232,000 solar panels


Challenge met

Alberici employed an integrated project-management approach to build the Cooks Mill Solar Energy Project. By utilizing advanced technologies for design coordination, potential construction conflicts were minimized and the project advanced on a rapid schedule with improved efficiency.

Effective project management and coordination among trades maintained construction sequencing and timelines, and Alberici ensured seamless collaboration through robust communication channels and on-site project supervision.

Our team’s strong expertise in supply-chain management allowed for efficient procurement and delivery of the 232,000 solar panels needed for the 128-MWdc system, minimizing downtime between deliveries.

Stakeholder engagement ensured that the project met local community expectations and reduced impacts on local traffic and commerce. Ultimately, this approach allowed the Cooks Mill Solar Energy Project to be ready for commercial operation in early 2026, providing sustainable energy for more than 34,250 homes.

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