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June 17, 2013 - Southern California Edison Partners with Customers to Conserve Energy

Media Contact: Media Relations, (626) 302-2255

ROSEMEAD, Calif., June 17, 2013 � As Southern Californians prepare for summer, Southern California Edison (SCE) is asking customers to be especially conservation-minded to help keep the electric grid stable and reliable during hot weather when energy use spikes, particularly without the power generated from the San Onofre nuclear plant.

Last summer, SCE customers saved 300 megawatts through conservation measures � enough to power about 200,000 homes.

�While Edison has been doing all that it can to prepare to supply power without help from the San Onofre plant, customer conservation is still a must,� said Erwin Furukawa, SCE senior vice president for customer service. �Now is the time to enroll in our conservation programs and start practicing conservation behaviors that can make a big difference for the grid.�

SCE is taking measures to make up for critical power generation resources that will not be available this year with the retirement of the San Onofre nuclear plant. SCE continues to make critical infrastructure improvements to its transmission systems and is bringing online 1,900 megawatts of generation � enough to power 1.23 million homes at a point in time � from Walnut Creek Energy Park in the City of Industry, CPV Sentinel Energy Project in the Coachella Valley and the El Segundo Generating Station.

Some ways customers can help improve grid reliability and control costs include:

Enrolling in programs such as the Summer Discount Plan, which offers up to $200 in bill credits for customers who allow SCE to temporarily disable their central air conditioner
Opting into Save Power Days, a program that provides bill credits in exchange for reducing energy usage during peak periods, from 2-6 p.m., on designated days.
Keeping the thermostat set to 78 or above, using fans to make a room feel at least 5 degrees cooler, and drawing drapes during the hottest part of the day.
Using LED and CFL light bulbs not only keep bills lower, but they create less heat than old, inefficient incandescent bulbs in the home.

To ensure long-term grid reliability, the utility will be closely working with the California Independent System Operator, as well as the California Energy Commission, California Public Utilities Commission, local and state elected officials, and the communities served to address future energy needs for customers.

For more ways to save energy and money this summer, visit www.SCE.com/save. Customers can also get more tips via Twitter and Facebook, and watch videos on how to save energy on our YouTube channel.

About Southern California Edison
An Edison International (NYSE:EIX) company, Southern California Edison is one of the nation�s largest electric utilities, serving a population of nearly 14 million via 4.9 million customer accounts in a 50,000-square-mile service area within Central, Coastal and Southern California.

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Southern California Edison Partners with Customers to Conserve Energy

June 7, 2013 - Southern California Edison Announces Plans to Retire San Onofre Nuclear Generating Station

Media Contact: Media Relations (626) 302-2255
Investor Relations Contact: Scott Cunningham (626) 302-2540

Company Will Continue its Work with State Agencies on Electric Grid Reliability

ROSEMEAD, Calif. (June 7, 2013) � Southern California Edison (SCE) has decided to permanently retire Units 2 and 3 of its San Onofre Nuclear Generating Station (SONGS).

�SONGS has served this region for over 40 years,� said Ted Craver, Chairman and CEO of Edison International, parent company of SCE, �but we have concluded that the continuing uncertainty about when or if SONGS might return to service was not good for our customers, our investors, or the need to plan for our region�s long-term electricity needs.�

Both SONGS units have been shut down safely since January 2012. Unit 2 was taken out of service January 9, 2012, for a planned routine outage. Unit 3 was safely taken offline January 31, 2012, after station operators detected a small leak in a tube inside a steam generator manufactured by Mitsubishi Heavy Industries (MHI). Two steam generators manufactured by MHI were installed in Unit 2 in 2009 and two more were installed in Unit 3 in 2010, one of which developed the leak.

In connection with the decision, SCE estimates that it will record a charge in the second quarter of between $450 million and $650 million before taxes ($300 million - $425 million after tax), in accordance with accounting requirements.

After months of analysis and tests, SCE submitted a restart plan to the Nuclear Regulatory Commission (NRC) in October 2012. SCE proposed to safely restart Unit 2 at a reduced power level (70%) for an initial period of approximately five months. That plan was based on work done by engineering groups from three independent firms with expertise in steam generator design and manufacturing.

The NRC has been reviewing SCE�s plans for restart of Unit 2 for the last eight months, during which several public meetings have been held. A recent ruling by an adjudicatory arm of the NRC, the Atomic Safety and Licensing Board, creates further uncertainty regarding when a final decision might be made on restarting Unit 2. Additional administrative processes and appeals could result in delay of more than a year. During this period, the costs of maintaining SONGS in a state of readiness to restart and the costs to replace the power SONGS previously provided would continue. Moreover, it is uneconomic for SCE and its customers to bear the long-term repair costs for returning SONGS to full power operation without restart of Unit 2. SCE has concluded that efforts are better focused on planning for the replacement generation and transmission resources which will be required for grid reliability.

�Looking ahead,� said Ron Litzinger, SCE�s President, �we think that our decision to retire the units will eliminate uncertainty and facilitate orderly planning for California�s energy future.�

Litzinger noted that the company has worked with the California Independent System Operator, the California Energy Commission and the California Public Utilities Commission in planning for Southern California�s energy needs and will continue to do so.

�The company is already well into a summer reliability program and has completed numerous transmission upgrades in addition to those completed last year,� Litzinger said. �Thanks to consumer conservation, energy efficiency programs and a moderate summer, the region was able to get through last summer without electricity shortages. We hope for the same positive result again this year,� Litzinger added, �although generation outages, soaring temperatures or wildfires impacting transmission lines would test the system.�

In connection with the retirement of Units 2 and 3, San Onofre anticipates reducing staff over the next year from approximately 1,500 to approximately 400 employees, subject to applicable regulatory approvals. The majority of such reductions are expected to occur in 2013.

�This situation is very unfortunate,� said Pete Dietrich, SCE�s Chief Nuclear Officer, noting that �this is an extraordinary team of men and women. We will treat them fairly.� SCE will work to ensure a fair process for this transition, and will work with the Utility Workers Union of America (UWUA) and the International Brotherhood of Electric Workers (IBEW) on transition plans for the employees they represent.

SCE also recognizes its continuing safety responsibilities as it moves toward decommissioning of the units. SCE�s top priority will be to ensure a safe, orderly, and compliant retirement of these units. Full retirement of the units prior to decommissioning will take some years in accordance with customary practices. Actual decommissioning will take many years until completion. Such activities will remain subject to the continued oversight of the NRC.

SCE intends to pursue recovery of damages from Mitsubishi Heavy Industries, the supplier of the replacement steam generators, as well as recovery of amounts under applicable insurance policies.

For updates, please visit www.SONGScommunity.com, or follow us on Twitter at www.twitter.com/SCE_SONGS and on www.facebook.com/SCE.

San Onofre is jointly owned by SCE (78.21 percent), San Diego Gas & Electric (20 percent) and the city of Riverside (1.79 percent).

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Southern California Edison Announces Plans to Retire San Onofre Nuclear Generating Station

June 7, 2013 - Southern California Edison to Hold Conference Call On San Onofre Nuclear Generating Station

Media Contact: Maureen Brown or Steve Conroy
Media Relations, (626) 302-2255

Media Advisory for Friday, June 7, 2013

WHAT: San Onofre Nuclear Generating Station Update

WHEN: Friday, June 7, 2013

TIME:   9:00 a.m. (Pacific Daylight Time)

NUMBERS:   1-888-469-3061 -- for callers in the United States
                        1-415-228-4975 -- for international callers

PASSCODE: �Edison�

Management will make brief remarks followed by a moderated question and answer session. Questions will only be taken from credentialed media outlets. The call is expected to conclude no later than 10:00 a.m. Pacific Daylight Time.

In addition to the live conference call, a telephone replay will be available for 30 days at the following numbers:

1-888-568-0503 � for callers in the United States
1-203-369-3476 � for international callers
Passcode: 5241

More information about the San Onofre Nuclear Generating Station is available at www.edison.com/SONGSupdate and at www.SONGScommunity.com. San Onofre is jointly owned by SCE (78.21 percent), San Diego Gas & Electric (20 percent) and the city of Riverside (1.79 percent). Follow us on Twitter (www.twitter.com/SCE) and Facebook (www.facebook.com/SCE).

About Edison International
Edison International (NYSE:EIX), through its subsidiaries, is a generator and distributor of electric power and an investor in infrastructure and energy assets, including renewable energy. Headquartered in Rosemead, Calif., Edison International is the parent company of Southern California Edison, one of the nation�s largest electric utilities.

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Southern California Edison to Hold Conference Call On San Onofre Nuclear Generating Station

June 7, 2013 - SCE Encourages Customers to Practice Conservation During Fire Season

Media Contact: Media Relations, (626) 302-2255

ROSEMEAD, Calif., June 7, 2013 � Wildfires burning in the Southern California region serve as a reminder to Southern California Edison (SCE) customers about the importance of conserving energy.

The Powerhouse fire, which has burned over 30,000 acres to date, is an early indication for Californians to prepare for a longer than normal fire season, say experts. The number of fires threatening the utility�s high-voltage transmission lines that start this time of year has been unusually high so far. In May, 15 fires occurred compared to an average of four in May 2010, 2011 and 2012.

Fires have the potential to affect utility infrastructures, as well as power fed to the grid, which provides electric service to millions of customers across SCE�s service territory. Extreme heat may result in unexpected service interruptions.

Safety remains SCE�s highest priority and the utility reminds customers that if you see a downed line or dangling wire � even if it appears not to be live � don�t touch or approach it or anything that is in contact with it and call 911 immediately.

SCE encourages customers to reduce their electricity use to help prevent electricity demand increases that can significantly overload the grid. As the summer approaches, customers are encouraged to be proactive and reduce their electricity use between noon-6 p.m. � the hours of peak energy use � to lessen strains on electricity supplies.

Customer safety tips to keep in mind:

Watch for traffic signals that may be out. Approach those intersections as four-way stops.
Make sure you have a battery-operated radio and flashlights. Check the batteries to make sure they are fresh. Use flashlights for lighting during a power outage and do not use candles.
If you use a generator, place it outdoors and plug individual appliances directly into it, using a heavy-duty extension cord. Connecting generators directly to household circuits creates �backfeed,� which is dangerous to repair crews.
Leave the doors of your refrigerator and freezer closed to keep your food as fresh as possible. Check food carefully for signs of spoilage.
Check on your neighbors to make sure everyone is safe.

A video on SCE�s power restoration efforts is available at: www.SCE.com/outagecenter. Also, a video and fact sheet about power line safety is available at: www.SCE.com/staysafe. The information is also available in Spanish.

For the latest updates, please visit SCE�s website www.SCE.com, or follow us on Twitter (www.twitter.com/SCE) and on Facebook at www.facebook.com/SCE.

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SCE Encourages Customers to Practice Conservation During Fire Season

June 6, 2013 - Edison International to Hold Investor Update Conference Call

Advisory for Friday, June 7

Edison International to Hold Investor Update Conference Call

WHAT: Investor Update Conference Call

WHEN: Friday, June 7, 2013

TIME:   5:30 a.m. (Pacific Daylight Time)

NUMBERS:   1-800-369-2198 � for callers in the United States
                        1-773-756-4618 � for international callers

PASSCODE: �Edison�

WEBCAST: www.edisoninvestor.com

Management will have prepared remarks and then there will be a moderated question and answer session. Questions will only be taken from institutional investors and analysts. The call is expected to conclude no later than 6:30 a.m. Pacific Daylight Time.

In addition to the live conference call and webcast, a telephone replay will be available for thirty days at the following numbers:

1-866-448-5657 � for callers in the United States
1-203-369-1191 � for international callers
Passcode: 468529

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Edison International to Hold Investor Update Conference Call