EXHIBIT 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration Statement No. 333-101471 of RRI Energy, Inc. on Form S-8 of our report dated June 26, 2009, appearing in this annual report on Form 11-K of the RRI Energy, Inc. Union Savings Plan for the year ended December 31, 2008.
/s/ MELTON & MELTON, L.L.P.
Houston, Texas
June 26, 2009
June 26, 2009