10-K: MDU Resources Navigates Utility Growth, Refinances Debt

MDU Resources Group, Inc. reports a decrease in 2025 consolidated net income to $190.4 million, down from $281.1 million in 2024, primarily due to the absence of income from discontinued operations, while actively managing utility growth and refinancing credit facilities.

Summary

• Consolidated net income for 2025 was $190.4 million, a decrease from $281.1 million in 2024, primarily due to the absence of income from discontinued operations.
• Income from continuing operations increased to $191.4 million in 2025 from $181.1 million in 2024.
• Electric segment earnings decreased by $9.9 million in 2025, impacted by higher operation and maintenance expenses, partially offset by increased retail sales revenue and volumes, including from a new data center.
• Natural gas distribution segment earnings increased by $9.2 million in 2025, driven by rate relief in Washington, Montana, South Dakota, and Wyoming, partially offset by higher operation and maintenance expenses.
• Pipeline segment earnings saw a slight increase of $0.2 million, attributed to growth projects placed in service and increased demand for short-term firm natural gas transportation contracts, offset by higher operating expenses and the absence of a prior year customer settlement.
• The company completed the separation of Everus, its construction services business, on October 31, 2024, and Knife River, its construction materials and contracting business, on May 31, 2023, with their historical results now reported as discontinued operations.
• Total capital expenditures for continuing operations were $792 million in 2025, up from $528 million in 2024, largely due to the acquisition of a 49% ownership interest in Badger Wind Farm.
• MDU Resources Group, Inc. and its subsidiaries refinanced and extended several revolving credit agreements, pushing maturity dates to December 11, 2030.
• The company completed a follow-on public offering of 10,152,284 shares of common stock at $19.70 per share on December 5, 2025, with underwriters exercising an option for an additional 1,522,842 shares on December 23, 2025.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this filing as moderately positive. While consolidated net income decreased due to discontinued operations, the core utility businesses show growth and strategic investments. The company is actively managing regulatory and market challenges, and its strong liquidity position supports future capital plans.

Positives

• Income from continuing operations increased to $191.4 million in 2025 from $181.1 million in 2024.
• Natural gas distribution earnings increased by $9.2 million, driven by rate relief in Washington, Montana, South Dakota, and Wyoming.
• Electric retail sales revenue and volumes increased, partially due to a data center near Ellendale, North Dakota, which benefits earnings and rate of return while providing cost savings to other retail customers.
• Pipeline segment saw increased demand revenue from growth projects placed in service and higher usage of short-term firm natural gas transportation contracts.
• The company completed the acquisition of a 49% ownership interest in Badger Wind Farm, securing 122.5 MW of generation capacity and reducing energy purchase requirements.
• The Badger Wind Farm acquisition was approved by the NDPSC as a prudent, cost-effective investment for customers.
• An electric service agreement to serve an additional 350 MW data center load with Applied Digital was approved by the NDPSC, with 100 MW expected online in Q2 2026.
• The company received a grant award under the Grid Resilience and Innovative Partnerships Program to build a 46 kV transmission line in North Dakota.
• Utility rate base grew by 16.0% in 2025, including the Badger Wind Farm purchase, and has grown 8.7% annually over the last five years.
• Customer growth in utility businesses is expected to average 1% to 2% per year.
• Intermountain Gas Company and MDU Energy Capital obtained waivers for non-compliance with minimum interest coverage ratio, curing related events of default.

Negatives

• Consolidated net income decreased to $190.4 million in 2025 from $281.1 million in 2024, primarily due to the absence of income from discontinued operations.
• Electric segment earnings decreased by $9.9 million due to higher operation and maintenance expenses, including increased payroll, contract services for Coyote Station outage, software, and insurance costs.
• Natural gas distribution segment experienced higher operation and maintenance expenses, including insurance, payroll, and software costs.
• Pipeline segment's slight earnings increase was partially offset by higher operation and maintenance expense (payroll-related), increased depreciation, and higher property taxes in Montana.
• The pipeline segment also saw a negative impact from the absence of $1.5 million in customer settlement proceeds and a state income tax rate change benefit from 2024.
• Other category reported lower net income due to the absence of discontinued operations income in 2025.
• The company experienced elevated commodity and supply chain costs, including labor, raw materials, and energy-related products, which remain high despite moderation.
• Long lead times for raw materials and equipment continue to impact construction and maintenance work, potentially causing lost revenues and/or increased costs.
• Intermountain was not in compliance with its minimum interest coverage ratio for the period ended September 30, 2025, constituting an event of default and a cross-default under other agreements, though waivers were obtained.

Risks

• Government regulations may negatively impact business, results of operations, and cash flows, including timely recovery of investments and costs.
• Regulatory lag could significantly increase if regulatory authorities modify or terminate existing rate mechanisms.
• There is no assurance that regulatory commissions will deem all company costs prudent, potentially leading to disallowance of costs in setting rates.
• Changes in regulatory requirements or operating conditions may necessitate early retirement of assets, with no assurance of full recovery of remaining costs.
• Rising fuel costs could increase the risk that utility businesses cannot fully recover those costs from customers.
• Failure to obtain or renew franchise agreements on acceptable terms could materially affect the company's ability to serve customers.
• Economic volatility, including increased customer rates and unemployment, could adversely affect results of operations, cash flows, and asset values.
• Demand for energy from high-volume customers (e.g., data centers) may require significant regulatory approvals and infrastructure, with risks of delays, cost overruns, and increased counterparty credit risk.
• Catastrophic events such as product leaks, explosions, mechanical failures, vandalism, fires, wildfires, pandemics, cyberattacks, acts of terrorism, and acts of war could result in loss of life, property damage, environmental impacts, and substantial financial losses.
• A disruption of the regional electric transmission grid, local distribution infrastructure, or interstate natural gas infrastructure could negatively impact business and reputation.
• Liabilities from wildfires could have a negative impact on operations or financial performance, with risks of insufficient insurance coverage, increased costs, regulatory recovery risk, and litigation.
• Insurance policies have limits and exclusions, and an increase in cost, unavailability, or cancellation of third-party insurance could increase overall risk exposure.
• The company is subject to capital market, debt, and interest rate risks, potentially hindering access to financing at acceptable terms.
• Significant changes in prices for commodities, labor, or other production and delivery inputs and environmental compliance costs could negatively affect businesses.
• Prolonged depressed prices for oil and natural gas could negatively affect growth, results of operations, cash flows, and asset values of utility and pipeline businesses.
• Increased labor costs due to shortages or competition could negatively affect results of operations.
• Import tariffs, changes in trade policy, and other government mandates could significantly increase prices and lead times on materials, impacting capital projects and financial results.
• Reductions in credit ratings or inability to obtain a credit rating could increase financing costs.
• Increasing costs associated with health care plans and changes in employment laws or regulations may adversely affect results of operations.
• Exposure to risk of loss from nonpayment and/or nonperformance by customers and counterparties, particularly in the pipeline business.
• Changes in tax law and other regulations may negatively affect earnings and customer costs, including potential impairment of deferred tax assets.
• Financial market changes could impact pension and postretirement benefit plans and obligations, increasing funding requirements.
• Aging natural gas pipelines and power generation/transmission facilities may require significant additional maintenance or replacement, increasing costs and regulatory scrutiny.
• Utility and pipeline operations are subject to planning risks, where changes in assumptions (e.g., public policy, technology) could result in stranded investments or increased per-customer costs.
• Violations of mandatory reliability and security requirements could lead to penalties, reputational harm, and operational changes.
• Supply chain disruptions, including extended lead times and price increases, may adversely affect capital expenditure programs and growth plans.
• Joint ownership of coal-fired generation facilities could impact the company's ability to manage changing regulations and economic conditions due to co-owner agreements.
• Operations could be adversely impacted by severe weather and changing weather patterns, leading to service disruptions, increased costs, and potential litigation related to climate change.
• Increased regulatory activity related to ESG matters, particularly climate change and GHG emissions, could increase costs, impact access to capital, and limit business plans.
• Stakeholder scrutiny on ESG matters could lead to reduced demand for existing services or pressure to offer new low-carbon solutions.
• Decarbonization policies on building electrification initiatives could slow or reduce future customer additions in service territories.
• Efforts to discourage investment in fossil fuel-related businesses could increase costs of or access to capital or insurance.
• Statutory, legal, and regulatory requirements may limit another party's ability to acquire the company or impose conditions on an acquisition.
• The company's amended and restated certificate of incorporation, bylaws, and Delaware law contain provisions that may discourage or delay an acquisition.
• The company's stock price may be volatile and the value of its common stock may decline due to various factors, including financial performance, analyst expectations, and macroeconomic conditions.
• Equity Forward Sale Agreements (FSAs) expose the company to risks associated with fluctuations in its common stock price and forward-price adjustment factors.
• Inability to implement its long-term strategic plan may adversely affect future results.
• Reliance on cash from subsidiaries to pay dividends, which is subject to regulatory, contractual, and legal limitations.
• Risks associated with stockholder activism, which could interfere with business plans and divert management's attention.
• Costs related to obligations under a Multiemployer Pension Plan (MEPP) could have a material negative effect if the plan becomes underfunded.
• Technology disruptions or cyberattacks could adversely impact operations, leading to decreased revenues, remediation costs, legal liabilities, and fines.
• Artificial intelligence presents challenges by posing security risks to confidential information and personal data, with an uncertain regulatory environment.

Future Outlook

The company anticipates continued organic growth in its utility and pipeline segments, driven by customer growth (expected 1-2% annually) and investments in infrastructure upgrades and expansion. Capital expenditures are projected to be approximately $2.5 billion over the next five years. The company is actively pursuing opportunities under the Grid Resilience and Innovative Partnerships Program and biogas projects, which may qualify for investment tax credits. It continues to monitor evolving environmental regulations, including EPA rules on GHG emissions and Regional Haze, and their potential impact on operations and costs. The company expects to recover operational and capital expenditures for GHG regulatory compliance in rates. Natural gas production in the Bakken region is expected to remain positive, supporting pipeline growth opportunities. The Line Section 32 Expansion Project and potential Bakken East Pipeline Project are key future initiatives.

Management Comments

• "With integrity, deliver value as a leading energy provider and employer of choice." (New mission statement adopted in early 2025)
• The company's "CORE" strategy prioritizes customers and communities, operational excellence, returns focused initiatives and an employee driven culture.
• The company strives to be a top performing utility and provide safe, reliable, competitively priced and environmentally responsible energy services to customers.
• The company is focused on modernizing utility infrastructure to meet the varied energy needs of both its customers and communities while working to deliver safe, reliable, affordable and environmentally responsible energy.
• The company continues to proactively monitor and work with its manufacturers to reduce the effects of increased pricing and lead times on delivery of certain raw materials and equipment.
• The company believes supplies are adequate for the natural gas distribution operations to meet its system natural gas requirements for the next decade.
• The company continues to proactively monitor and work with its manufacturers to reduce the effects of increased pricing and lead times on delivery of certain raw materials and equipment used in electric generation, transmission and distribution system and natural gas pipeline projects.
• The company continues to monitor, evaluate and implement additional GHG emissions reduction strategies, including increased monitoring frequency and emission source control technologies to minimize potential risk.

Industry Context

StockSavvy.ai notes that MDU Resources Group, Inc. operates within a highly regulated utility sector, facing evolving environmental standards and increasing demand for cleaner energy sources. The company's focus on organic growth in electric and natural gas distribution, coupled with strategic pipeline expansions, aligns with broader industry trends of infrastructure modernization and energy transition. The increasing demand from data centers, as seen in its service territory, presents both opportunities for load growth and challenges for grid reliability, a concern echoed by MISO and NERC. The company's proactive engagement in rate cases and pursuit of grants under the Bipartisan Infrastructure Law demonstrates its adaptation to the complex regulatory and funding landscape. The ongoing supply chain challenges and inflationary pressures are common across the utility and infrastructure sectors, requiring diligent management of costs and lead times.

Comparison to Industry Standards

• The company's electric segment's planning reserve margin requirement within MISO was 529.2 ZRCs for 2025, which it met with total ZRCs of 558.6, including firm purchase power contracts, indicating adequate capacity relative to MISO standards.
• MISO's recently approved direct loss of load accreditation is showing the need of additional generating units by May of 2028, which the company is addressing by identifying the need to add additional capacity resources to its system by 2028 versus 2034 as identified in its previous IRP.
• The company's carbon dioxide emission intensity of its electric generation resource fleet has been reduced by approximately 44% since 2005, through renewable generation additions and coal-fired unit retirements, aligning with broader industry decarbonization efforts.
• The Consolidated Total Leverage Ratio of 0.49 to 1 at December 31, 2025, is well below the maximum covenant of 0.65 to 1, indicating a strong financial position compared to its debt agreements.
• The company's 88-year history of uninterrupted dividend payments to stockholders demonstrates a commitment to shareholder returns, a key metric for stable utility investments.
• The company's customer growth averaging 1% to 2% per year is in line with or slightly above the national average for utility customer growth, indicating healthy organic expansion.

Corporate Governance

Legal Proceedings

• The company is involved in claims relating to the Bremerton Gasworks Superfund Site in Bremerton, Washington, where it is considered a Potentially Responsible Party (PRP) for hazardous substances. Estimated possible costs range from $13.6 million to $71.5 million, with an accrual for remediation costs to be reviewed after the feasibility study.
• A claim was made against Montana-Dakota for contamination at a manufactured gas plant site in Missoula, Montana. Montana-Dakota agreed to pay two-thirds of the costs for further investigation and remediation, with an environmental assessment underway.
• A claim was made against Cascade for impacts at a manufactured gas plant site in Bellingham, Washington, where Cascade is a PRP. Estimated cleanup costs range from $8.0 million to $20.4 million, with remedy construction expected to commence in 2028.
• The company filed a joint complaint seeking declaratory and injunctive relief under federal law against the Washington State Building Code Council's adoption of amended Washington State Energy Code, which was dismissed by the federal district court and is now on appeal to the Ninth Circuit.
• The King County Superior Court filed an order ruling Initiative Measure No. 2066 unconstitutional, which is now pending review by the Washington State Supreme Court.
• Montana-Dakota and MISO each filed a petition for review of a FERC decision with the Eighth Circuit regarding transmission congestion litigation, with a decision expected in the first half of 2026.
• The SEC announced a voluntary stay of its final climate disclosure rules pending judicial review and later withdrew its defense of the rules, asking the Eighth Circuit to rule on the abandoned regulations, which is currently paused.

Related Party Transactions

• The company provided transition services to Knife River and Everus, and received payments of $7.9 million from Everus in 2025 and $1.5 million from Knife River in 2024. It paid $49,000 to Everus in 2025 and $159,000 to Knife River in 2024 for these services.
• WBI Energy Transmission transports substantially all of Montana-Dakota's natural gas, primarily utilizing firm transportation agreements, which represented 19% of WBI Energy Transmission's subscribed firm transportation contract demand in 2025.
• Montana-Dakota has a contract with WBI Energy Transmission, expiring in July 2035, to provide firm storage services.
• The Other category includes insurance activity at the company's captive insurer, InterSource Insurance Company, for certain of the company's subsidiaries.

Stakeholder Impact

• Shareholders: Experienced a decrease in consolidated net income due to discontinued operations, but income from continuing operations increased. The follow-on public offering and FSAs could dilute future earnings per share. The company maintains an 88-year history of uninterrupted dividend payments.
• Customers: Rate relief in several states for natural gas distribution and increased electric retail sales from a data center are impacting customer rates and service availability. The company aims to provide safe, reliable, competitively priced, and environmentally responsible energy services.
• Employees: The company emphasizes an 'employee driven culture' with ongoing training, development opportunities, and competitive compensation and benefits. Collective-bargaining agreements cover a significant portion of the workforce.
• Lenders/Creditors: The company successfully refinanced and extended credit facilities, maintaining investment-grade credit ratings. Waivers were obtained for a covenant non-compliance, indicating continued lender support.
• Communities: Investments in infrastructure upgrades, renewable energy projects (e.g., Badger Wind Farm), and RNG facilities aim to provide reliable and environmentally responsible energy, supporting economic and population growth in its eight-state territory.

Next Steps

• Monitor the progress of MISO's direct loss of load accreditation implementation in 2028.
• Continue to monitor legislative and regulatory activity related to environmental and energy policy initiatives.
• Assess potential impacts of EPA's proposed rules to repeal mercury emissions standard and electric generation GHG emissions standard.
• Await decision from the Eighth Circuit regarding Montana-Dakota and MISO's petition for review of the FERC decision on transmission congestion litigation in the first half of 2026.
• Continue survey work for the potential Bakken East Pipeline Project in spring 2026.
• File FERC application for the Line Section 32 Expansion Project in March 2026.
• Bring 100 MW of the additional data center load with Applied Digital fully online in the second quarter of 2026.
• File an updated conditional use permit for the data center siting with McPherson County to gain SDPUC approval for the electric service agreement near Leola, South Dakota.
• Continue to pursue various opportunities under the Grid Resilience and Innovative Partnerships Program and biogas property at the Knott Landfill site.
• Monitor the Washington State Supreme Court's review of the King County Superior Court's order invalidating Initiative Measure No. 2066.
• Monitor the Eighth Circuit's consideration of legal challenges against the SEC's climate disclosure rules.
• Continue construction of infrastructure supporting multiple RNG production facilities, implement a thermal energy network pilot project, and other GHG reduction projects.
• Investigate a historic manufactured gas plant site in Bellingham, Washington, with remedy construction expected to commence in 2028.
• Continue to make contributions to the MEPP as required by collective bargaining agreements and monitor its funded status.

Key Dates

Recommendation

The company is undergoing a significant strategic transformation, divesting non-core assets to focus on regulated energy delivery. While 2025 consolidated net income declined due to these divestitures, the core utility and pipeline segments show positive operational trends and growth investments. The company's proactive approach to regulatory matters, infrastructure modernization, and securing new demand (like data centers) is commendable. However, the ongoing integration of new assets, potential impacts of evolving environmental regulations, and the need for substantial capital expenditures introduce execution risks. The recent equity offering provides capital but also dilutes existing shareholders. A 'hold' recommendation is appropriate as the market assesses the long-term benefits of the pure-play strategy and the successful execution of its capital plan amidst a dynamic regulatory and economic environment.

Keywords

Utility, Energy Delivery, Natural Gas Distribution, Electric Utility, Pipeline, Credit Agreement, Debt Refinancing, Capital Expenditures, Regulatory Compliance, ESG, Climate Change, Cybersecurity, Data Centers, Renewable Energy, Badger Wind Farm, SEC Filing, 10-K, MDU Resources Group