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Home > Industry Data > Industry Mergers & Acquisitions

Industry Mergers & Acquisitions - Updated 07/16/21

Below is a list of major energy (electric power) mergers and acquisitions since 1985 and all others since 1996. Type in a keyword for a specific search of purchasers and sellers. Using the pull-down menu, you may sort by purchaser, seller, status or date complete. The same pull-down allows you to filter by location or merger type to narrow your results. To view purchasers within a specific alpha section, click the desired letter below.

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1-25 of 93 items listed First Previous Next Last
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Seller Status Date
UTS Energy Corporation TrueNorth Energy Corporation Completed 07/09/2004 125
UtiliCorp Networks Canada (Alberta) Ltd. TransAlta Energy Marketing, Inc. Completed 09/01/2000 450
US Solar Fund Plc Cypress Creek Renewables Pending 35
US Solar Fund Plc Longroad Energy Partners LLC Completed 09/03/2019 n/a
US Solar Fund Plc Southern Current LLC Completed 06/04/2020 n/a
US Renewables Group WPS Niagara Generation, LLC Unknown 30
US Renewables Group Bottle Rock Power Corporation Completed n/a
US Power Generating Company Tenaska Capital Management, LLC Completed 12/06/2013 n/a
US Power Generating Company RRI Energy, Inc. Completed 975
US Infrastructure LP Gastar Exploration Limited Completed 11/17/2009 22
US Geothermal Inc Goldman Sachs Group, The Pending 0
Uranium Energy Corporation Undisclosed Seller Completed n/a
Ur-Energy Inc. Aspen Exploration Corporation Completed 04/28/2005 n/a
UNS Energy Corporation (formerly UniSource Energy) Citizens Communications Completed 230,000
Universal Energy Inc. Commerce Energy Group, Inc. Completed n/a
UNITIL Corporation Northern Utilities Company Completed 160
UNITIL Corporation Fitchburg Gas and Electric Light Company Completed 04/28/1992 40
UNITIL Corporation NiSource Inc. Unknown 185
United States Power Fund LP TECO Energy, Inc. Completed 07/19/2004 12
United States Power Fund LP Black River Energy LP Completed 06/30/2004 n/a
United States Oil & Gas Corporation Undisclosed Seller Unknown 1
United States Microbics Inc. (BUGS) Hewitt Energy Group, Inc. (HEGI) Unknown n/a
Unit Corporation Noble Energy Inc. Completed 09/18/2012 594
Unit Corporation Texas Wyoming Drilling, Inc. Completed 08/31/2005 32
Unit Corporation Undisclosed Seller Completed 04/01/2005 23
1-25 of 93 items listed First Previous Next Last
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