Development ready sites in Iowa and Wisconsin

Alliant Energy serves thousands of large industrial customers throughout its two-state service area. We understand the considerations you have when looking to expand and relocate.

To help facilitate the connection of our customers and prospective customers, we have identified Alliant Energy Growth Sites throughout our service area. Generally, these sites have a minimum of 80 acres, are served by Alliant Energy electric and/or natural gas, and are development-ready. Many sites are larger than 80 acres and some are rail served. Some Alliant Energy Growth Sites are not only served by Alliant Energy, but are being developed by us as well.

Contact us at econdev@alliantenergy.com to request more information about any of these sites.

151 Business Park
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Beaver Dam, WI 
130 acres

Centrally located between Madison, Milwaukee and Green Bay markets.

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Big Cedar Industrial Center
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Cedar Rapids, IA 
1300 acres

Iowa's only certified mega site with over 1,300 acres and rail served.

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Brownells Business Park
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Grinnell, IA 
200 acres

Adjacent to Interstate 80, an east/west interstate connecting California to New York.

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Commerce Center of Southeast Iowa Phase I
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Middletown, IA 
153 acres

No property taxes on this rail-served site.

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Helgerson Flats Industrial Center
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Ottumwa, IA 
64 acres

Development ready $12,000/acre site.

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Indianhead South
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Mason City, IA 
145 acres

Easy access to Interstate 35, a major north/south thoroughfare.

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Industrial Center West McFadden Property
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Dubuque, IA 
103 acres

Junction of the Iowa/Illinois/Wisconsin tri-state region.

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Lincolnway Industrial Rail & Air Park
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Clinton, IA 
350 acres

Located on Union Pacific east/west mainline.

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North 33rd Avenue Industrial Park
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Cedar Rapids, IA 
50 acres

Site offers access to all Class I railroads.

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Prairie View Industrial Center
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Ames, IA 
730 acres

Immediate access to Iowa State University, a major research institution.

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South 33rd Avenue Industrial Park
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Cedar Rapids, IA 
50 acres

Site offers access to all Class I railroads.

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STH 11 Business Park

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Janesville, WI
70.3 acres

Adjacent to four-lane State Highway 11 and just 1.4 miles from Interstate 39-90.

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Powering beyond in your community

Every day, Alliant Energy and our employees give back to the communities we are privileged to serve.

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A clean energy future

How are we going to get there? With a strong strategy that includes renewable and highly efficient energy sources.

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