Amend CSSB 1666 (Senate committee printing) in SECTION 1 of the bill as follows: (1) In added Section 50D.013(a), Agriculture Code (page 2, lines 46-50), strike Subdivisions (4) and (5) and substitute: (4) work to procure federal and other funding to aid this state in becoming a bioenergy leader; (5) study the feasibility and economic development effect of a blending requirement for biodiesel or cellulosic fuels; and (6) perform other advisory duties as requested by the commissioner regarding the responsible development of bioenergy resources in this state. (2) In added Section 50D.023(b), Agriculture Code (page 4, lines 4-9), strike Subdivisions (4) and (5) and substitute: (4) explore regions of this state, including coastal areas, that may contain available marginal land for use in growing bioenergy feedstocks; (5) study the potential for producing oil from algae; and (6) perform other research duties as requested by the commissioner relating to the responsible development of bioenergy resources in this state.