Utility Services
  • MDU Resources Reports 2015 Earnings, Initiates Guidance for 2016

    MDU Resources Group, Inc. (NYSE:MDU) today reported 2015 consolidated adjusted earnings of $180.0 million, or 92 cents per share, compared to $205.5 million, or $1.07 per share in 2014. Consolidated adjusted earnings in the fourth quarter were $48.6 million, or 25 cents per share, compared to $67.8 million, or 35 cents per share in 2014.
  • Knife River Corp. awarded its largest contract

    Knife River Corp., a subsidiary of MDU Resources Group Inc. (NYSE: MDU), has been awarded a $63.4 million contract to reconstruct a portion of Interstate 29 in Sioux City, Iowa. This is the largest contract Knife River has been awarded.
  • MDU Resources names Link chief information officer

    MDU Resources Group Inc. (NYSE:MDU) today announced that Peggy A. Link has been named chief information officer, effective Jan. 1.
  • 2015 Sustainability Report
    2015SustainabilityReportMDU Resources Group manages its business with a long-term view toward sustainable operations, focusing on how economic, environmental and social impacts help us in Building a Strong America.
  • 2014 Annual Report, Form 10-K and Proxy Statement
    MDU Resources saw strong operational success in 2014 and made progress on projects that position the company for sustainable long-term growth. MDU Resources plans to invest about $3.9 billion over the next five years to develop these growth opportunities. Details on the company's growth strategy and financial results are presented in our 2014 Annual Report and Form 10-K. (PDF)    (HTML)
  • Goals for Greenhouse Gas Emissions Reductions Report

    MDU Resources recognizes that our operations can have an impact on our environment, including through emissions of what have been identified by the government as greenhouse gases (GHG). This report details our efforts to reduce GHG emissions.

  • MDU Resources' Production and Safe Management of Coal Combustion Resdiuals (CCRs)

    MDU Resources Group has prepared a report discussing the safe management of coal ash produced by our coal-fueled electric generating plants.

Our Utilities

MDU Resources Group's utility companies provide more than 1 million customers with electric and natural gas services in eight states.

Our Pipeline

WBI Energy has natural gas pipeline and associated systems and services in the Rocky Mountain and northern Great Plains regions of the U.S.

Our Construction

MDU Resources Group has construction materials and contracting operations and construction service operations across the U.S.