ESPAÑOL 한국어 中文 TIẾNG VIỆT Menu User Menu Search Log In / Register View Our Reliability Reports Home > Outage Center > Reliability Reports Annual Reliability Report and Public Meeting SCE submits an annual Electric System Reliability Report to the California Public Utilities Commission (CPUC). The company also conducts an annual public meeting to present high-level information about the Annual Report. Due to the COVID-19 risk and guidelines, SCE conducted its annual meeting on Thursday, Dec. 3, 2020 virtually via a Livestream as approved by the CPUC. Here is a video repay of the meeting the company shared. 2020 SCE Annual Electric System Reliability Report (Please note that the report for the current year will not be available until after August of the following year.) Video Replay of Past Meetings: 2020 meeting (2019 reliability presentation) 2019 meeting (2018 reliability presentation) 2018 meeting (2017 reliability presentation) How Reliability is Measured As your electric utility, we want you to always have power when you need it. To get there, we constantly track and monitor electric outages across our service territory, and we measure our “system reliability” from this data. The two metrics we rely on are common in the electric utility industry: the System Average Interruption Duration Index (SAIDI) and the System Average Interruption Frequency Index (SAIFI). SAIDI measures the amount of time the average SCE customer experienced a power outage or interruption for more than five minutes (called a “sustained outage”) in a given year. In 2019, our SAIDI was about 91 minutes per customer (with Major Event Days excluded). SAIFI is the number of times the average SCE customer experienced a sustained outage in a given year. In 2019, our SAIFI was 0.87 (with Major Event Days excluded), or less than one per customer. City/County/Tribal Reliability Reports The 2021 reliability reports for each city, county, and tribe in SCE’s service territory are available below. If you would like to view the reliability report for your area, choose your county, then select your city name, county district, or tribe. For additional reliability information about the electric circuit that serves your home or business, please contact us at CircuitReliability@sce.com. Fresno County Imperial County Inyo County Kern County Kings County Los Angeles County Madera County Mono County Orange County Riverside County San Bernardino County Santa Barbara County Tulare County Tuolumne County Ventura County Share by Email Print footer links QUICK LINKS Pay Your Bill Turn On/Turn Off Service Install Service/Local Planning Find Rebates Contact Us Help Center SITE SECTIONS Your Home Your Business Customer Support Partners & Vendors Outage Center Your Safety Energy Procurement Regulatory Sitemap MORE LINKS About Us Accessibility Careers Catalina Island Community Edison International Education Energized by Edison Newsroom FOLLOW US ON Facebook Twitter LinkedIn YouTube Footer bottom horizontal Terms & Conditions PRIVACY NOTICE CCPA Request Copyright Act Policy © 2021 Southern California Edison