Construction

Information on the construction process

A red crane hoisting the top section of a white wind turbine tower with a forested landscape and hills in the background under a partly cloudy sky at sunset.

Construction on Coles Wind commenced in January 2026. Construction is expected to conclude and commercial operations for the project are anticipated to begin in the summer of 2027.

Transparency and integrity are the basis for Apex’s relationships with the local community and its partners. To aid in this transparency we have created resources to on the construction process to assist in the community’s understanding. These include:

Should you have any questions or complaints concerning this project, please contact a project representative at info@coleswind.com or call Apex Clean Energy’s 24/7 construction & operations toll-free number at (866) 370-9546, where staff will communicate the information to the appropriate person to address the issue. Your call will be returned in a timely manner and the project team will make every effort to resolve issues pertaining to the project.

Apex Clean Energy is proud to be a part of the Coles County community for the long term. We are committed to being a good neighbor and dependable partner to community members and local governments.

If you need to get in touch with Apex Clean Energy with general questions about the construction process, please feel free to share your feedback using this form, call us at (217) 600-2206, or e-mail info@coleswind.com.

Recent Construction Updates

Stay up to date on road closures, detours, and construction progress.

Gantt chart titled 'Constructing Coles Wind: Timeline' from Apex Clean Energy, showing a breakdown of tasks for constructing a wind farm over 2026 and 2027. Tasks listed vertically include Mobilization, Public Roads Improvement, Substation Works, Access Road Installation, Excavation Foundations, Underground Collection, WTG Deliveries, Turbine Installation, Substation Energization, Commission Turbines, and COD. Horizontal bars represent task durations across months from January 2026 to December 2027, indicating construction spans about 12 to 18 months.

Anticipated Construction Schedule

Typically, construction lasts 12 to 18 months. This basic breakdown shows the anticipated Coles construction timeline incorporating each project component.

Weather may have an impact on this timeline, but the construction team will work to keep on schedule.