Project Status: INITIATE PLANNING
Strategic Purpose: Asset Reliability & Diversification
Project Contact: Caleb J. Hefti
Project Email: beavercreek@dairylandpower.com

Related Resource(s): Project map

Beaver Creek Transmission Line Project (Minnesota)

Dairyland Power Cooperative (Dairyland) is proposing the build of approximately 9.8 miles of new 161,000 nominal voltage (161kV) electrical transmission line, of which approximately 6.3 miles is to be in Howard County, Iowa and approximately 3.5 miles is to be in Fillmore County, Minnesota. The proposed line is a network upgrade to provide transmission capacity for wind energy to be generated at the North Hills Wind Project while maintaining safety and reliability of the existing transmission network.


The preferred project route commences along 171st Ave in Fillmore County, Minnesota, approximately 3.5 miles north of the Iowa and Minnesota border, where an existing Dairyland 161kV transmission line crosses the public road. The preferred route then continues to the south and west, following predominately along public roads, to a terminus along 40th Street in Howard County, Iowa, approximately 0.5 mile west of the intersection of 40th Street and James Ave, where a second Dairyland 161kV transmission line crosses the public roadway. A new switchyard is to be installed at the terminus point and will serve as the point of generation interconnection for the wind energy. Following the proposed construction, approximately 4 miles of existing transmission line in Fillmore County, Minnesota will be retired.

Project At A Glance

Counties where facilities may be placed Howard County (Iowa)
Fillmore County (Minnesota)
Distribution Cooperative Service Territories

MiEnergy

Line length 9.8 miles
Voltage 161 kV
Estimated project cost $13.8 million
End points Existing line crossing 171st Ave 3.5 miles north of Iowa and Minnesota state line - To - Existing line crossing 40th Street 0.5 mile west of James Ave in Howard County, Iowa

Schedule (all dates are anticipated and subject to change)

Right-of-way acquisition August 2024
Anticipated regulatory decision March 2026
Start of construction (right-of-way clearing) June 2026
Line construction October 2026
Target in-service date February 2027