Amend HB 1600 (house committee report) by adding the following appropriately numbered SECTION to ARTICLE 1 of the bill and renumbering subsequent SECTIONS of the article appropriately:
SECTION 1.____. Subchapter D, Chapter 39, Utilities Code, is amended by adding Section 39.159 to read as follows:
Sec. 39.159.  COST-BENEFIT ANALYSIS OF SIGNIFICANT MARKET CHANGE. (a) In this section, "significant market change" means a change to the electric market that is reasonably expected to add more than $100 million to annual energy costs to customers in this state.
(b)  The commission shall conduct a cost-benefit analysis of a proposed significant market change before authorizing the significant market change. The cost-benefit analysis, to the extent possible, must:
(1)  quantify the degree to which the proposed significant market change will result in an increase in:
(A)  wholesale electricity prices;
(B)  residential electricity prices; and
(C)  electricity prices for commercial and industrial customers;
(2)  analyze potential adverse effects of the proposed significant market change on retail electric providers; and
(3)  compare the potential benefits of the proposed significant market change to the potential economic costs of the proposed change.
(c)  The commission shall make the cost-benefit analysis available to the public and appropriate state agencies not less than 30 days before the date the commission authorizes the significant market change.