Subject: IOU Contacts
From: "Michael Muldoon" <[email-masked]>
To: "Lorenzo Roccia" <[email-masked]>, "Abel Navarro" <[email-masked]>, "Pio Mortera Nales" <[email-masked]>, "Alessandro Zanelli" <[email-masked]>, "Caitlin Yardeny" <[email-masked]>
Cc: "Hunter Biden" <[email-masked]>, "Eric Schwerin" <[email-masked]>
Date: Thu, 16 Jun 2011 09:45:14 -0400

Below are the various investor owner utilities we can potentially access.
Let us know if there are any questions regarding the list.

*Yes:*

*Exelon Corp* is a holding company formed from the merger of *PECO Energy Co
*(formerly named *Philadelphia Electric Co*) and *Unicom Corp*, the holding
company for *Commonwealth Edison Co.*, an electric utility in Illinois.

*Maybe:*

*American Electric Power Company* (also called AEP) is a holding company,
and its electric utility subsidiaries include *Appalachian Power, Columbus
Southern Power, Indiana Michigan Power, Kentucky Power, Ohio Power*,
and *Wheeling
Power*. Upon its merger with *Central & South West Corporation*, another
holding company, *Central Power & Light, PSC of Oklahoma, Southwestern
Electric Power Co*, and *West Texas Utilities* became subsidiaries of AEP.
The two Central & South West subsidiaries in the ERCOT region of
Texas (Central Power & Light, known as *AEP Texas Central* and West Texas
Utilities, known as *AEP Texas North)* are collectively known as *AEP Texas*
.

*Duke Energy Corp* is an electric utility, with distribution customers in
Ohio, Kentucky, Indiana, North Carolina and South Carolina. It serves
customers under the name *Duke Energy* (for example, *Duke Energy Indiana,
Duke Energy Kentucky, Duke Energy Ohio, and Duke Energy Carolinas).* Prior
to its 2006 merger with *Cinergy Corporation*, the utility served its
Carolina customers under the name *Duke Power*, including customers of its
former subsidiary, *Nantahala Power & Light*. Prior to the merger, Cinergy
Corporation was a holding company formed from the 1994 merger of *PSI
Resources,* holding company for *PSI Energy*(formerly named *Public Service
Company of Indiana*) and *Cincinnati Gas & Electric Co* (including its
subsidiary, *Union Light, Heat & Power Company*, which served customers in
Kentucky).

*Energy Future Holdings Corp* (EFH) is the private company that acquired *TXU
Corp* (formerly *Texas Utilities Co*) in 2007. EFH is owned by four
partners: Kohlberg Kravis Roberts, Texas Pacific Group, Goldman Sachs and
Lehman Brothers. The company is divided into three operating units: *Oncor
Electric Delivery* (previously called *TXU Electric Delivery*), the
regulated electric distribution company; *Luminant Energy,* which owns
generating capacity; and*TXU Energy*, the retail electric business. TXU Corp
had split its business into regulated and unregulated subsidiaries in
January 2002 to comply with the Texas restructuring law. Prior to the
2002 restructuring, regulated electric utility services were provided by *TXU
SESCO* (formerly *Southwestern Electric Service Co*) and*TXU Electric & Gas*
 (formerly *Texas Utilities Electric Co*).

*Pepco Holdings Inc* is a holding company formed from the 2002 merger
of*Potomac
Electric Power Company,* commonly known as PEPCO, and *Conectiv,* a
registered holding company formed from the 1998 merger of *Atlantic City
Electric*and *Delmarva Power & Light.* Conectiv’s two energy businesses are
*Conectiv Power Delivery,* an electric and natural gas distributor,
and *Conectiv
Energy,*which owns power plants. In 2005 the company announced that it was
returning to the use of the traditional utility names (instead of Conectiv
Power Delivery) in the Atlantic City Electric and Delmarva P&L territories.

*Southern Company* is a holding company that owns several utilities,
including*Alabama Power,* Gulf *Power, Mississippi Power,* and *Georgia
Power.* (Georgia Power merged with another subsidiary*, Savannah Electric &
Power*, in 2006.) The company renamed its independent power producer
subsidiary *Mirant Corporation*, and spun it off into a separate company in
April 2001; (Mirant filed for bankruptcy in July 2003.)

-- 
Mike Muldoon
Rosemont Seneca Partners, LLC
1010 Wisconsin Ave., NW
Suite 705
Washington, DC 20007
(202) 333-1880
[email-masked]