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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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51-75 of 139 items listed First Previous Next Last
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Purchaser Seller Status  
Dow Chemical Co., The American Electric Power Company, Inc. (AEP) Completed 12/01/2006 64
Duke Energy Corporation Dynegy Inc. Completed 11/10/2006 195
Daylight Energy Trust Sequoia Oil and Gas Trust Completed 09/22/2006 1,400
Duke Energy Corporation Duke Energy Ohio Completed 04/03/2006 9,100
Dynegy Inc. NRG Energy, Inc Completed 03/31/2006 160
Direct Energy Tenaska III Texas Partners Ltd Completed 02/01/2006 48
Diamond Castle Holdings, LLC Catamount Energy Corporation Completed 12/20/2005 59
Dune Energy, Inc. Voyager Partners, Limited Completed 12/16/2005 25
Deep Rock Oil & Gas, Inc. Undisclosed Seller Completed 11/02/2005 n/a
DTE Energy Company Duquesne Light Holdings, Inc. Completed 09/30/2005 40
DTE Energy Company Undisclosed Seller Completed 08/26/2005 n/a
Duke Energy Ohio Alleghany Corporation Completed 08/12/2005 100
Duke Energy Gas Transmission Corporation (DEGT) AGL Resources Completed 08/10/2005 62
Duke Energy Corporation ConocoPhillips Co Completed 08/02/2005 230
Diamond Generating Corporation Calpine Corporation Completed 08/02/2005 82
Devon Energy Inc Exxon Mobil Corporation Completed 07/05/2005 200
Dominion Resources, Inc. Wisconsin Public Service Corporation Completed 07/05/2005 220
Dominion Resources, Inc. Alliant Energy Corporation Completed 07/05/2005 220
DG Energy Solutions LLC Fairhaven Power Co Completed 04/13/2005 n/a
Dominion Virginia Power Panda Rosemary LP Completed 02/08/2005 101
Delta Oil and Gas Inc. Undisclosed Seller Completed 02/07/2005 1
Delphi Energy Corporation Undisclosed Seller Completed 02/01/2005 52
Dynegy Inc. Sithe Energies, Inc. Completed 02/01/2005 1,054
Dominion Resources, Inc. USGen New England, Inc. Completed 01/01/2005 656
Delphi Energy Corporation Tercero Energy Completed 12/09/2004 56
51-75 of 139 items listed First Previous Next Last
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