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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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26-50 of 3147 items listed First Previous Next Last
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Status Date
Lakeside Energy LLC WPS Empire Unknown n/a
Capstone Infrastructure Corp Wpd Europe GmbH Completed 01/11/2021 n/a
TurboCare Wood Group Generator Services, Inc. Completed n/a
Synex Energy Resources Wolverine Power Corp Completed n/a
ATCO Midstream Wolcott Gas Processing Ltd. Completed 05/01/2001 n/a
New Century Energy Corporation Wishbone Field Unknown n/a
Caspian Energy International, Inc. (CAPP) Wise Oil and Gas, LLC Unknown 5
Dominion Resources, Inc. Wisconsin Public Service Corporation Completed 07/05/2005 220
Dairyland Power Coop Wisconsin Public Service Corporation Completed 12/01/2004 n/a
Wisconsin Public Service Corporation Wisconsin Fuel and Light Completed 04/02/2001 55
Public Service Enterprise Group, Inc. (PSEG) Wisconsin Energy Corporation Approved 280
NRG Energy, Inc. Wisconsin Energy Corporation Completed 325
Tenaska Power Fund L.P. Wisconsin Energy Corporation Completed 03/31/2005 38
Madison Gas and Electric Company Wisconsin Energy Corporation Unknown 190
WPPI Energy Wisconsin Energy Corporation Unknown 239
Thermagen Power Group Wisconsin Energy Corporation Completed 09/29/2006 n/a
Wisconsin Power & Light Company Wisconsin Electric Power Company Completed 03/01/2011 n/a
Navigo Energy Inc. Winter Petroleum Limited Unknown 12
Manitoba Hydro Electric Board Winnipeg Hydro Unknown 290
GridLiance High Plains Winner Municipal Utility Completed 09/04/2020 n/a
TradeWind Energy LLC Wind Capital Group, LLC Completed 12/16/2013 n/a
Wisconsin Power & Light Company Wind Capital Group, LLC Completed n/a
EXCO Resources, Inc. Winchester Energy Co Ltd Completed 10/02/2006 1,200
Sempra Energy Willmut Gas & Oil Co. Unknown n/a
Williams Energy Partners L.P. Williams Pipe Line Completed 04/11/2002 1,000
26-50 of 3147 items listed First Previous Next Last
E-mail us if M&A record is out of date
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