Amend CSHB 7, Senate committee printing, in SECTION 16.01 of the bill, as follows: (1) On page 20, lines 15-16, in Section 447.010(b), Government Code, between "consumption levels through the use of cost-effective," and "fuel-saving technologies", insert "proven"; (2) On page 20, lines 30-31, in Section 447.010(e), Government Code, between "A state agency may purchase cost-effective" and "fuel-saving technologies", insert "proven"; (3) On page 21, lines 13-14, in Section 447.011(f), Government Code, between "The Texas Commission on Environmental Quality," and "The University of Texas Center for Transportation Research", insert "the Texas Transportation Institute,"; (4) On page 21, line 40, in Section 447.011(j), Government Code, strike "September 1, 2004.", and insert "January 1, 2005."