SAN DIEGO, May 2, 2011 - Sempra Energy (NYSE: SRE) plans to announce its first-quarter 2011 earnings at 9 a.m. EDT, May 9.  

 Sempra Energy executives will conduct a conference call for financial analysts at 1 p.m. EDT, May 9.

 Investors, media and the general public may listen to a live webcast of the conference call at the company's website, www.sempra.com, by clicking on the appropriate audio link.  For those unable to obtain access to the live webcast, the teleconference will be available on replay a few hours after its conclusion by dialing (888) 203-1112 and entering passcode 3265782.

 Briefing materials will be posted on the company's website by 10 a.m. EDT, May 9.

 Sempra Energy, based in San Diego, is a Fortune 500 energy services holding company with 2010 revenues of $9 billion.  The Sempra Energy companies' nearly 16,000 employees serve about 26 million consumers worldwide.

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