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Quality journalism needs your support to thrive. Donate and keep the facts flowing. DECORAH — The City of Decorah's push for a Municipal Electrical Utility is under fresh scrutiny following the release of a 2025 Preliminary Feasibility Study conducted by Concentric Energy Advisors on behalf of Alliant Energy. The study identifies substantial financial liabilities, including an estimated municipalization cost of $85.6 million and an anticipated increase in electricity rates for consumers over the next two decades. The study, an update to a similar analysis conducted in 2018, suggests that acquiring Alliant Energy's infrastructure and covering startup expenses would amount to more than three times the city's current annual budget. The study further predicts that rates under a municipal electric utility (MEU) would be approximately $0.05 per kilowatt-hour higher than those under Alliant's continued service, translating to a net present value cost of $30 million over ten years and $43 million over twenty years. These findings have ignited discussions among residents and city officials, with debate centering on whether the long-term advantages of local control justify the immediate financial burden. Assessing the Study's Objectivity Critics have raised concerns about the feasibility study's impartiality, noting that it was financed by Alliant Energy and relies on company-provided data without independent verification. The study's disclaimer explicitly states, "Concentric did not independently validate such information and does not provide an opinion on its accuracy." Jim Martin-Schramm, a policy analyst with the Clean Energy Districts of Iowa, has pointed out discrepancies between the 2018 and 2025 studies, particularly a marked increase in estimated acquisition costs from $38.7 million to $72.1 million. "Seven years later, Concentric is projecting an 86.3% increase in acquisition costs," he stated. In a footnote, regarding this increase, Concentric noted the following: "This is a preliminary estimate that can only be refined after a complete system inventory is conducted..." Alliant Energy representatives defended the report's conclusions at a public meeting held on Wednesday, February 5, at Alliant Energy's Operations Center in Decorah. "In this community, it's important to be able to give the town some solid numbers so that you can figure out just what you're voting for," said Mike Wagner, Alliant's Community Development Manager. Concentric's Senior Project Manager, Briana Adams, cited historical precedent as evidence of an MEU effort's potential pitfalls. According to Adams, a municipalization attempt in Boulder, Colorado, spanned "more than a decade," ultimately concluding with an agreement for the city to remain with its investor-owned utility. Some attendees expressed fear that a prolonged process could generate economic uncertainty and logistical challenges for the community. Economic and Environmental Considerations The municipalization movement in Decorah has been primarily driven by concerns over rate stability and the desire for increased investment in renewable energy. According to the study, since 2018, Alliant Energy has expanded its renewable energy portfolio, increasing its share from 16% to 46%, which may mitigate arguments for municipalization based on sustainability. However, Decorah residents have continued to express dissatisfaction with rising electricity rates and the lack of local control over pricing structures. The study also highlights the economic impact of net energy metering (NEM), which allows solar customers to sell excess power back to the grid. With 8.5% of Decorah's electricity supplied by NEM customers—a higher percentage than most U.S. states—the study suggests that non-solar customers may bear a disproportionate share of grid maintenance costs, leading to rate increases under municipalization. Regulatory and Financial Complexities Adams warned that should Decorah move forward with municipalization, the process would necessitate a prolonged legal battle, including a condemnation proceeding before the Iowa Utilities Board (IUB), and that historical cases indicate that valuations assigned by utilities tend to align more closely with final acquisition costs than those estimated by municipal proponents. Adams cited a 1990 example where the IUB determined that the acquisition cost for Sheldon, Iowa, was 91% of the utility's estimate, significantly exceeding the city's initial projection. The study estimates that Decorah's municipal utility would require an annual debt service cost of approximately $109 per month, per customer. Federal regulations dictate that the city finance infrastructure acquisitions with taxable revenue bonds, whereas other expenditures may be eligible for tax-exempt financing. At the public meeting, Wealth Management Advisor, Harlan Satrom, who has been featured in Alliant Energy advertisement, questioned the financial assumptions underlying the study. "What inflation factor was applied to estimate the 2029 costs?" Satrom asked. Concentric Project Manager Michael Buckley told Satrom that they had relied on the Handy-Whitman Index of Public Utility Construction Costs, which tracks inflation trends in utility expenditures. Separation costs from Alliant Energy also remain a significant concern. The transition would not only involve acquiring physical infrastructure, but also integrating it into a newly-established municipal framework, which could present further logistical challenges. City Perspectives and The Path Forward City officials have indicated that additional research and public engagement will be critical in the coming months. Some community members have suggested forming an independent energy advisory panel to examine the financial and logistical feasibility of municipalization. As Decorah moves forward, both city officials and Alliant Energy are expected to host further assessments and discussions to gauge public interest and economic feasibility. Whether the city ultimately decides to sever ties with Alliant Energy will hinge on a complex series of considerations surrounding financial modeling, regulatory hurdles and the community's vision for its energy future. Unlock a world of knowledge! 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Decorah's Public Power Struggle: New Study Sparks Fresh Debate