EXHIBIT 23.4

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Partners of

TEPPCO Partners, L.P.:

We consent to the incorporation by reference in the registration statement (No. 333-139661) on Form S-8 of Spectra Energy Corp, of our report dated February 28, 2006, except for the effects of discontinued operations, as discussed in Note 5, which is as of June 1, 2006, with respect to the consolidated balance sheets of TEPPCO Partners, L.P. as of December 31, 2005 and 2004, and the related consolidated statements of income, partners’ capital and comprehensive income, and cash flows for each of the years in the three-year period ended December 31, 2005, which report appears in the Form 8-K of TEPPCO Partners, L.P. dated June 16, 2006.

Our report dated February 28, 2006, except for the effects of discontinued operations, as discussed in Note 5, which is as of June 1, 2006, with respect to the consolidated balance sheets of TEPPCO Partners, L.P. as of December 31, 2005 and 2004 and the related consolidated statements of income, partners’ capital and comprehensive income and cash flows for each of the years in the three-year period ended December 31, 2005, contains a separate paragraph that states that as discussed in Note 20 to the consolidated financial statements, the Partnership has restated its consolidated balance sheet as of December 31, 2004, and the related consolidated statements of income, partners’ capital and comprehensive income and cash flows for the years ended December 31, 2004 and 2003.

/s/ KPMG, LLP                            

KPMG LLP

Houston, Texas

January 16, 2007