Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (Nos. 333-177743 and 333-169352) and Registration Statements on Form S-8 (Nos. 333-176108, 333-162989, 333-129441 and 333-88526) of Edison International of our report dated February 29, 2012 relating to the financial statements, financial statement schedules and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Los Angeles, California

February 29, 2012