Power Producer Dominion to Buy Questar for $4.4 Billion

February 1, 2016, 4:00 PM UTC
DUMFRIES, VA - JUNE 26:   Dominion Resources, Possum Point Powe
DUMFRIES, VA - JUNE 26: Dominion Resources, Possum Point Power Station in Dumfries, Va. on June 26, 2015. Dominion Resources is moving all of the existing coal ash to the only lined coal ash pond, where they will cap it with non permeable material. The process will take at least three years to complete. (Photo by Kate Patterson for The Washington Post via Getty Images)
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Power producer Dominion Resources (D) said it would buy natural gas distributor Questar (STR) for about $4.4 billion in cash to expand its natural gas operations.

Dominion’s $25-per-share offer represents a premium of nearly 23% to Questar’s Friday close.

Weakening power demand due to increased energy efficiency has spurred a spate of deals between utilities and natural gas distributors, which enjoy relatively stable pricing thanks to a glut of supply from shale fields.

Duke Energy (DUK), the largest U.S. power company by generation capacity, announced a $4.9 billion deal for Piedmont Natural Gas Co in October, while Southern Co said in August it would buy AGL Resources Inc for about $8 billion.

With Questar’s acquisition, Dominion will get about 27,500 miles of gas distribution pipelines, 3,400 miles of gas transmission pipeline and 56 billion cubic feet of working gas storage.

The combined company will serve about 2.5 million electric utility customers and 2.3 million gas utility customers in seven states.

It will also operate more than 15,500 miles of natural gas transmission, gathering and storage pipelines and about 24,300 megawatts of power generation.

RBC Capital Markets LLC and Mizuho Bank Ltd were Dominion’s financial advisers and McGuireWoods LLP was its legal counsel.

Goldman Sachs & Co advised Questar, while Kirkland & Ellis LLP was its legal counsel.