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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 107 items listed First Previous Next Last
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Purchaser Seller Status  
Munich Re Group Starwood Energy Group Global, L.L.C. Completed 08/23/2017 n/a
Macquarie Infrastructure Corp Scatec Solar ASA Completed 12/29/2016 28
Macquarie Infrastructure Corp ArcLight Capital Partners LLC Completed 02/04/2015 n/a
MidAmerican Energy Holdings Company NV Energy (formerly Nevada Power Company) Completed 12/19/2013 4,500
Murray Energy CONSOL Energy Inc. Completed 12/05/2013 850
Mitsubishi Corporation Midland Cogeneration Venture Limited Partnership Completed 12/04/2013 2,000
Mitsubishi Heavy Industies, LTD. Pratt & Whitney Power Systems Completed 05/20/2013 n/a
MarkWest Energy Partners, L.P. Chesapeake Energy Corporation Completed 05/08/2013 245
Mainstream Renewable First Solar Completed 04/23/2013 n/a
MidAmerican Energy Company Terra-Gen Power Completed 11/08/2012 n/a
Mainstream Renewable SunEdison Completed 10/18/2012 n/a
Mainstream Renewable SunEdison Completed 09/28/2012 n/a
MarkWest Energy Partners, L.P. Keystone Midstream Services, LLC Completed 05/29/2012 512
Macquarie Infrastructure Corp Gas Company, LLC, The Completed 03/31/2012 238
MidAmerican Energy Holdings Company Invenergy Wind LLC Completed 03/30/2012 n/a
MDU Resources Group, Inc. Intermountain Gas Completed 03/25/2012 328
MDU Resources Group, Inc. Northwestern Energy Corporation Completed 03/25/2012 n/a
MidAmerican Energy Holdings Company First Solar Completed 01/31/2012 2,000
MinnTex Power Holdings LLC PSEG Power LLC Completed 03/04/2011 344
MarkWest Energy Partners, L.P. EQT Corporation Completed 02/01/2011 230
Mirant Corporation RRI Energy, Inc. Completed 12/03/2010 3,100
Macquarie Infrastructure Partners II Ridgewood Renewable Power LLC Completed 11/22/2010 n/a
Massey Energy Company Cumberland Resources Corp. Completed 04/19/2010 960
Macquarie Cook Power, Inc. Integrys Energy Services, Inc. Completed 04/01/2010 n/a
Mesa Energy Holdings Undisclosed Seller Completed 03/18/2010 n/a
1-25 of 107 items listed First Previous Next Last
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