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MDU RESOURCES G ROUP, INC.

In the United States, energy demand is expected to increase

23 percent by 2030. Growing demand is triggering the need for

additional supplies and infrastructure development and

improvements. Our companies are in the business of generating

and supplying electricity and natural gas to customers, as well

corporate earnings contribution**

utility

14% Construction Services

9% Electric and Natural Gas Distribution

9% 14%

resources

construction services

electric and natural gas distribution