Growth Sites
in Iowa and Wisconsin

Mitigate risk and get operational faster when you
locate on a state-certified Alliant Energy Growth Site.
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Sites in Iowa

Prairie View Industrial Center

Ames, Iowa

This 730-acre site has excellent access to transportation, located just east of I-35 and north of four-lane U.S. Highway 30.

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Big Cedar Industrial Center

Cedar Rapids, Iowa

As Iowa’s only certified Mega Site, Big Cedar Industrial Center offers 1,391 acres on the south side of Cedar Rapids.

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Helgerson Flats Industrial Center

Ottumwa, Iowa

Helgerson Flats Industrial Center is a 64-plus acre site located two miles from four-lane U.S. Highways 63 and 149.

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Boone Industrial Park – Phase II

Boone, Iowa

The 150-acre site is one mile north of four-lane U.S. Highway 30 linking directly to the I-35 and I-80 corridor.

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Brownells Business Park

Grinnell, Iowa

Grinnell’s location provides easy access for transporting materials throughout the country. Interstate 80 provides the south boundary to our industrial park and Highway 146 runs through the middle of the park.

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Cherokee South Industrial Park

Cherokee, Iowa

Access to the site is convenient with the recent expansion of U.S. Highway 20 into a four-lane highway across Iowa.

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South 33rd Avenue Industrial Park

Cedar Rapids, Iowa

The South 33rd Avenue Industrial Park has 50 acres of development-ready land in Cedar Rapids, Iowa – the second largest city in Iowa.

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Industrial Center West McFadden Property

Dubuque, Iowa

Industrial Center West McFadden Property is centrally located in Dubuque, Iowa – the oldest city in Iowa – and includes 103 acres of buildable land.

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Lincolnway Industrial Rail & Air Park

Clinton, Iowa

The park is located adjacent to U.S. Highway 30 and the Clinton Municipal Airport. The Union Pacific East-West Mainline runs to the south, with a dedicated spur running into the park.

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Commerce Center of Southeast Iowa Phase I

Middletown, Iowa

This 152 acre site is located at the 19,000 acre Iowa Army Ammunition Plant (IAAAP) Industrial Plant and is one of several perimeter industrial sites available for industrial development.

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Indianhead South

Mason City, Iowa

The Indianhead Farms property is 59 acres, located adjacent to US Highway 18/IA 27 in the south side of Mason City within city limits.

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LocationOne Information System

(LOIS)

Find a full list of buildings and industrial sites available in the Alliant Energy service area on LOIS.

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Sites in Wisconsin

Beaver Dam Commerce Park

Beaver Dam, Wisconsin

Locate at central Wisconsin’s largest certified site. The 520-acre property has direct access to four-lane U.S. Highway 151

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151 Business Park

Beaver Dam, Wisconsin

151businesspark

This state certified  110-plus-acre business park is located on the city’s far north side with immediate access to state highway 151. It’s central location is less than a one hour drive to the cities of Green Bay to the NW, Madison to the SW and Milwaukee to the SE.

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Liberty Business Park

Verona, Wisconsin

This 130-acre privately-owned certified site borders the city of Madison to the SW. Sitting on U.S. Highway 151, the park has direct access to U.S. Highways 12/18, then to I-90/39/94 to the east of Madison.

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STH 11 Business Park

Janesville, Wisconsin

The Highway 11 Business Park certified site is a 224-acre business park located on the southern side of the city, along Hwy 11, east of I-90/39.

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Crossroads Business Park

Milton, Wisconsin

The Crossroads Business Park now includes 115 acres of shovel-ready sites at the new Hwy 26/59 crossroads in Milton.

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LocationOne Information System

(LOIS)

Find a full list of buildings and industrial sites available in the Alliant Energy service area on LOIS.

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Alliant Energy Growth Sites

Alliant Energy’s certified industrial sites initiative parallels a typical site location process. If your firm is seeking a site for a data center, a large rail-served manufacturing operation, bio processing venture, or a food processing facility, our sites have been vetted on many critical “must-have” factors for that specific industry sector.

Our site certification program is performed in the spirit of full disclosure by delving into the property in detail by requiring environmental clearance; a Phase-I Environmental Site Assessment, endangered species study, archaeological survey, wetland delineation study, a preliminary subsurface investigation (i.e. soil borings), zoning restrictions evaluation, title work, utility infrastructure assessment and engineered plans.

Our certified sites will provide a company or a site location consultant with the information they need to make a determination about whether the site is a good fit for their specific project.