EXHIBIT 1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-72672) of Chevron Corporation of our report, dated July 10, 2006, relating to the financial statements of the Molycorp, Inc. 401(k) Retirement Savings Plan, which appears in this Form 11-K.

PricewaterhouseCoopers LLP
Los Angeles, California
July 11, 2006