EX-23.3 5 y06874a1exv23w3.txt EX-23.3: CONSENT OF PRICEWATERHOUSE COOPERS LLP Exhibit 23.3 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM -------------------------------------------------------- We hereby consent to the incorporation by reference in this Pre-Effective Amendment No. 1 to the Registration Statement on Form S-4/A (File no. 333-120205) of our report dated March 11, 2005, relating to the consolidated financial statements of West Coast Power LLC, which appears in NRG Energy, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2004. We also consent to the reference to us under the heading "Experts" in such Registration Statement. /s/ PricewaterhouseCoopers LLP ------------------------------ PricewaterhouseCoopers LLP Houston, Texas June 13, 2005