Chicago Union Station Power House – 2017 Most Endangered

PDF Download: Preservation Chicago’s 2017 Chicago 7 Most Endangered Booklet

Visible from the Roosevelt Road Bridge, the iconic and austere Chicago Union  Station  Power  House,  with  its  streamlined Art  Moderne  facades and smokestacks, exemplifies the story of Chicago’s growth as a railroad and transportation center beginning in the pioneering days of the 1850s. The  Union Station  Power  House  is  part  of  a  network  of  buildings, systems, and rail tracks constructed in the 1920s by the architectural firm of Graham, Anderson, Probst & White, which included Chicago’s Union Station,  its  Great  Hall  and Grand  Waiting  Room,  along  with  the  separate Concourse Building. The Chicago Union Station Power House has been out of  service  since  2011,  is  currently  mothballed,  and  is being  considered for demolition. When designed in 1931, it was referred to as the “boiler plant.”


Chicago’s central role in the national rail network was unparalleled by any other city in the nation, with the highest amount of passenger and freight traffic. This allowed for early industries to flourish, ranging from coal and raw products for manufacturing, to agriculture including wheat, corn, grains, and even meat-packing. Chicago’s robust rail system also affected the city’s residential population. As industrial business expanded in Chicago, its population also expanded as laborers and their families came to the city to work and live. Chicago’s location at the hub of the national railroad network established Chicago as the capital of the Midwest.

In contrast to the more Classical-Revival style Union Station complex, the Power House is in the Art Moderne and Art Deco styles, reflecting the streamlined style of the time and the “industrial might” associated with generating and supplying power to operate a system of trains and buildings.

The architects of the Union Station Power House were Graham, Anderson, Probst and White, a firm that descended from the architectural firm of Daniel Burnham. They designed many of Chicago’s most iconic buildings, including the Wrigley Building, the Field Building (both Chicago Landmarks), the Merchandise Mart, and many other notable structures, both in Chicago and across the United States.

The strong verticality of the Power House, from its linear groupings of parallel window bands to its tall chimneys, emphasize the building’s strength. Its massive cream-colored brick walls, horizontal stone banding and austere ornament create additional visual impact. Unique in form, this is a rare example of power house industrial design by Graham, Anderson, Probst & White.

Amtrak is the current owner of the building and has determined that this structure may no longer be necessary for its operations. Therefore, they are conducting federally mandated “Section 106 Hearings,” to determine if it may be eligible for listing on the National Register of Historic Places. However, these hearings do not rule out demolition of the structure in the future. Demolition would be an expensive option, costing millions of dollars of taxpayer funds, to create a paved asphalt parking lot adjoining the Chicago River.

Preservation Chicago recognizes the limitations of the site, with railroad tracks to the west and the South Branch of the Chicago River to the east. However, we would encourage a clever adaptive reuse of the building and site by either another service utility, like the nearby ComEd facilities, or another user. The idea of a third-party use could stimulate long-range plans for addressing the riverfront along this stretch of the South Branch and could catalyze the creation of riverfront access, riverfront green space and perhaps even a future riverwalk. This would serve as an amenity for the many nearby residents and commercial enterprises.

We believe that the Union Station Power House’s connection to Chicago’s incredible railroad and architectural history makes it a prime candidate for a Chicago Landmark Designation. A Chicago Landmark Designation for this unique building would ensure its preservation and reuse. A preservation outcome for this building would be a win-win for Chicago, Amtrak Rail Systems, and future generations of Chicagoans.


Please enter your comment!
Please enter your name here
Captcha verification failed!
CAPTCHA user score failed. Please contact us!