TacticScaleWhat MDU Resources Does & How It Makes Money (MDU)
Updated October 2026 · reflects MDU Resources's latest reported financials
Regulated electric and natural gas utility serving the northern U.S. It earns regulated rates from electric and gas customers for generating and delivering energy, and collects fees from shippers for pipeline transportation and underground storage, plus some non-regulated energy-related services such as cathodic protection.
How MDU Resources makes money
It earns regulated rates from electric and gas customers for generating and delivering energy, and collects fees from shippers for pipeline transportation and underground storage, plus some non-regulated energy-related services such as cathodic protection.
What MDU Resources does
MDU Resources Group is a regulated energy delivery company founded in 1924 and based in Bismarck, North Dakota. It has three segments. The Electric segment generates, transmits and distributes power in Montana, North Dakota, South Dakota and Wyoming over about 3,400 miles of transmission lines and 4,900 miles of distribution lines. The Natural Gas Distribution segment serves customers in Idaho, Minnesota, Montana, North Dakota, Oregon, South Dakota, Washington and Wyoming through roughly 22,000 miles of distribution mains and 540 miles of transmission lines. The Pipeline segment runs a regulated natural gas transportation and underground storage system, mainly in the Rocky Mountain and northern Great Plains regions, and also provides non-regulated cathodic protection and other energy-related services. Because most of its revenue comes from rate-regulated operations, its earnings mostly depend on regulatory decisions and on investment in its infrastructure.
Products & services
- Electricity generation, transmission and distribution
- Natural gas distribution
- Natural gas pipeline transportation
- Underground natural gas storage
- Cathodic protection services
What is MDU Resources worth?
On an owner-earnings DCF, MDU Resources's most-likely value is about $6 versus a recent price near $19 (71% above fair value). But TacticScale only calls a stock undervalued when the price sits below its conservative no-growth floor (~$3) with a margin of safety — so the honest verdict here is “Stretched — richly priced.” Fair value earns its keep only at the extremes, not in the wide middle.
Today's $19 is above even the optimistic Bull case ($7) — the market expects faster, longer growth than modeled here. Expensive unless that extra growth actually shows up.
⚠ High leverage — net debt is 35.3× annual cash flow. Net debt is subtracted from this fair value, but refinancing at higher rates, principal timing, and share dilution aren’t modeled — the equity can be worth far less if cash flow weakens.
⚠ Capital-intensive — this business reinvests heavily, so free cash flow runs well below its earnings. Fair value here is built on free cash flow, which understates owner earnings for reinvestment-heavy companies — read it as conservative.
Analysis, not advice. Fair value is a margin-of-safety estimate from a deterministic owner-earnings DCF, not a price target or recommendation. See the full breakdown →
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