Company: SCE-PL
Filing Date: 2025-11-17
Form Type: 424B3
Source: 0001193125-25-283973
Chunk: 66

Company: SOUTHERN CALIFORNIA EDISON Co
Filing Date: 2025-11-17
Form: 424B3
Chunk 66
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 electric system must also pay the fixed recovery charges based on metered consumption, or if metered consumption is not available, then estimated based on historical load, and also pay the fixed recovery charges on electric service they
receive from SCE when the customer’s load is not served by the customer’s generation facility (i.e., in a partial or complete outage of the generation facility).

Under SCE’s existing tariff applicable to customer generation departing load, customers are not subject to a departing load charge in
certain circumstances, including when the customer physically disconnects from SCE’s grid, when customers experience changes in usage in the normal course of business, and customers whose load is served from a
back-up unit during certain emergency conditions.

Pursuant to the financing order, SCE is
required to utilize DL tariffs existing as of the effective date of the financing order to determine the consumption on which fixed recovery charges will be imposed on DL customers. Current departing load tariffs do not apply to customers who
disconnect entirely from SCE’s grid. Please read “Risk Factors—Risks Associated with Potential Judicial, Legislative or Regulatory Actions—It may be difficult to estimate and accurately collect fixed recovery charges from customers who self-generate and who disconnect from SCE’s grid”.

SCE Retail Consumer Base and Electric Energy Consumption

SCE’s retail consumer base currently consists of thirteen revenue reporting rate classes, referred to herein
as FRC consumer classes: Residential Domestic (Non-CARE), Residential Domestic (FERA), Res/Dom Income Qualified (CARE), Small C&I (<20 kW), Medium C&I (20
kW-200 kW), Medium C&I (200 kW-500 kW),

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Traffic Control, Large C&I (Sec), Large C&I (Pri), Large C&I (Sub), Small Ag & Pump (<200 kW), Large Ag & Pump (>200 kW), Street/Area Lighting. Under the Wildfire Financing Law, the Residential Domestic (FERA) and Res/Dom Income Qualified (CARE) are exempt from paying the fixed recovery charges and the costs associated with these groups is allocated to the remaining FRC consumer classes. The following tables show the electricity delivered to retail consumers, electric delivery revenues and the average number of retail consumers at distribution voltage for each of the thirteen revenue reporting rate classes for 2024 and each of the four preceding years. There can be no assurances that the retail electricity sales, retail electric revenues and number of retail consumers or the composition of any of the foregoing will remain at or near the