Oncor Electric Delivery S-4 2020 Q1 Registration of securities issued in business combination transactions

Exhibit 23(b)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the use in this Registration Statement on FormS-4 of our report dated February 27, 2020, relating to the consolidated financial statements of Oncor Electric Delivery Company LLC (the “Company”), appearing in the Prospectus, which is part of this Registration Statement. We also consent to the reference to us under the heading “Experts” in such Prospectus.

/s/ Deloitte & Touche LLP

Dallas, Texas

June 30, 2020