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Capabilities

We provide essential products and services through our regulated energy delivery and construction materials and services businesses.

Employee walking toward backhoe
0 Bcf/Day
Natural Gas Transportation Capacity
0 Million
Utility Customers
5 th
Largest Specialty Contractor, According to Engineering News-Record
0 Billion
Tons of Aggregate Reserves
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REGULATED ENERGY DELIVERY

Electric and Natural Gas Utilities

Our utility companies serve more than 1.16 million customers across eight states.

REGULATED ENERGY DELIVERY

Pipeline

WBI Energy provides natural gas transportation through approximately 3,800 miles of regulated pipeline systems primarily in the Rocky Mountain and northern Great Plains regions of the United States. 

WBI Energy’s system is strategically located near five natural gas-producing basins, making natural gas supplies readily available to the company’s transportation and storage customers. The system has 14 interconnecting points with other pipeline facilities, allowing for the receipt and/or delivery of natural gas to and from other regions of the country and Canada. WBI Energy owns the largest natural gas storage field in North America, which is adjacent to the Bakken play. 

WBI Energy also provides cathodic protection and other energy-related services.  

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Construction materials map

CONSTRUCTION MATERIALS AND SERVICES

Construction Materials

Knife River Corporation mines aggregates and markets crushed stone, sand, gravel and related construction materials, including ready-mix concrete, cement, asphalt, liquid asphalt and other value-added products. It also performs integrated contracting services.

Key Stats

CONSTRUCTION MATERIALS AND SERVICES

Construction Services

MDU Construction Services Group, Inc. provides electrical and mechanical and transmission and distribution specialty contracting services.

Key Stats

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