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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.
- OR -
1-25 of 3147 items listed
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Purchaser |
Seller |

Status |
 |
Date Complete |
Value ($M) |
Public Service Enterprise Group, Inc. (PSEG) |
Wisconsin Energy Corporation |
Approved |
 |
|
280 |
Macquarie Infrastructure Partners II |
CLECO Corporation |
Approved |
 |
03/02/2015 |
4,700 |
Fernandina Beach, City of |
Florida Public Utilities Company |
Approved |
 |
|
n/a |
Duluth, MN, City of |
Minnesota Power Inc. |
Approved |
 |
|
3 |
Iberdrola SA |
Energy East Corporation |
Approved |
 |
|
5 |
Macquarie Group Limited |
Puget Energy, Inc. |
Approved |
 |
|
6,400 |
Sempra Energy |
EnergySouth Incorporated |
Approved |
 |
|
510 |
ArcLight Capital Partners LLC |
TransCanada Corporation |
Approved |
 |
|
1,000 |
Petrohawk Energy Corporation |
Alta Power |
Approved |
 |
|
343 |
Babcock & Brown Ltd |
Alinta Ltd. |
Approved |
 |
|
6,000 |
Kohlberg Kravis Roberts & Co. |
Energy Future Holdings Corporation |
Approved |
 |
|
32,000 |
Exelon Corporation |
Pepco Holdings, Inc. |
Approved |
 |
07/02/2015 |
6,800 |
Appalachian Power Company |
Elkhorn Public Service Co |
Approved |
 |
|
n/a |
Harvest Energy Trust |
Viking Energy Corp |
Approved |
 |
|
n/a |
Occidental Petroleum Corporation |
Vintage Petroleum Inc. |
Approved |
 |
|
3,800 |
Gaz de France |
GDF Suez SA |
Approved |
 |
|
n/a |
New Mexico Gas Company |
PNM Resources Inc. |
Approved |
 |
|
620 |
Kauai Island Utility Cooperative |
Kauai Electric |
Approved |
 |
03/06/2002 |
215 |
Edison ESI |
Fiat Energia |
Approved |
 |
04/08/2002 |
n/a |
Hamburgische Electricitatswerke (HEW) |
Veag Vereinigte Energiewerke AG |
Approved |
 |
04/02/2002 |
n/a |
Duke Energy Corporation |
ElectriCities of North Carolina |
Approved |
 |
07/14/2015 |
1,200 |
Acciona SA |
Endesa S.A. |
Approved |
 |
|
n/a |
Kinder Morgan, Inc. |
Terasen, Incorporated |
Approved |
 |
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5,600 |
Great Plains Energy Incorporated |
Aquila, Inc. |
Approved |
 |
|
1,700 |
Barnabus Energy, Inc. |
Connect Renewable Energy, Inc. |
Approved |
 |
|
n/a |
1-25 of 3147 items listed
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