| Exhibit 23(a) | |||||||||||||||||
| CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM | |||||||||||||||||
| We consent to the incorporation by reference in Registration Statement Nos. 333-103923, 333-131584, 333-186463 and 333-273587 on Form S-8 of our report dated June 24, 2025, relating to the financial statements and supplemental schedule of BP Employee Savings Plan, appearing in this Annual Report on Form 11-K for the year ended December 31, 2024. | |||||||||||||||||
| /s/ DELOITTE & TOUCHE LLP | |||||||||||||||||
| Houston, Texas | |||||||||||||||||
| June 24, 2025 | |||||||||||||||||