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Energy & Renewables

Crooked Creek Solar Energy Project

Salem, Illinois

EPC delivery of a 500-acre solar farm while being community stewards

Market

Energy & Renewables

Key Services

Construction

Preconstruction

Self-Perform

Strategic Partnerships

Virtual Design & Construction

Delivery Method
Engineer-Procure-Construct
Capacity
99 MW

The challenge

Located in Southern Illinois near the town of Salem, the 99 MW Crooked Creek Solar Farm is a 500-acre facility that powers about 20,000 homes with renewable energy. Alberici led engineering, procurement and construction (EPC) for owner Adapture beginning in 2024.

Our work brought as many as 250 tradespeople on site with an average daily headcount of about 200, and we completed the project for its on-time opening in February 2026. We used drone video and photography to capture real-time project updates and 3D modeling to gain time efficiencies and enhance coordination between trades.

Key Facts

99-MW


Utility scale solar farm


Challenge met

In a rural community unaccustomed to heavy commercial traffic, machinery and large-equipment deliveries, our project team worked ahead to precisely estimate truck volumes and produce informational materials for distribution among community members.

With most major equipment deliveries arriving in the first half of the project to accommodate steel racking, foundation structure, solar modules and gravel, community members were able to plan accordingly using accurate information. Efforts to balance construction speed with lower traffic impacts to local roads enhanced the team’s goodwill with the surrounding community.

Further strengthening bonds with the community, our project team volunteered at Mission Salem, a local nonprofit that builds wheelchair ramps, handrails and modified steps for people with mobility challenges. We constructed ramp components at Mission Salem’s workspace and completed an installation at a residence near our Crooked Creek project site.

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