EXHIBIT 23.4 CONSENT OF INDEPENDENT AUDITORS We consent to the reference to our firm under the caption "Experts" in the Registration Statement (Form S-3) and related Prospectus of Blue Rhino Corporation for the registration of 1,330,000 shares of its common stock and to the incorporation by reference therein of our report dated November 16, 2000, with respect to the financial statements of QuickShip, Inc. for the year ended December 31, 1999, included in Form 8-K/A of Blue Rhino Corporation filed on November 14, 2001 with the Securities and Exchange Commission. /s/ Ernst & Young LLP Greensboro, North Carolina January 7, 2003