80R2488 SLO-D

By: Hernandez H.B. No. 440

A BILL TO BE ENTITLED

AN ACT

relating to controlling emissions of air contaminants under the Texas Clean Air Act; providing a penalty.

BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF TEXAS:

SECTION 1. Subchapter B, Chapter 382, Health and Safety Code, is amended by adding Sections 382.042 and 382.043 to read as follows:

Sec. 382.042. EFFECTS SCREENING LEVELS. (a) The commission by rule shall adopt effects screening levels for air contaminants. Each effects screening level must be:

(1) set in a manner that takes into consideration all acute and chronic health effects on a person resulting from exposure to an air contaminant;

(2) based in part on the health effects of:

(A) the 1-hour, 8-hour, or 24-hour exposure of a person to the air contaminant at the fence-line of an emission source; and

(B) the lifetime exposure of a person to the air contaminant at the fence-line of an emission source; and

(3) set at a level that does not increase the risk of cancer in a person exposed to the air contaminant by greater than one chance in one million when compared to a person not exposed to the contaminant.

(b) Not later than January 1, 2008, the commission shall assemble a panel of independent, nationally recognized experts in the fields of toxicology and epidemiology to review the commission's effects screening levels and to recommend standards to the commission that comply with the requirements of Subsection (a). The panel shall consider the effects screening levels, methods, and programs of other states as part of the review. The panel sh all provide opportunities for public comment in conducting the review. The panel shall make recommendations to the commission regarding the commission's effects screening levels, methods, and programs not later than July 1, 2009. Not later than October 1, 2009, the commission shall adopt effects screening levels as required under Subsection (a) that take into consideration the panel's recommendations. The owner or operator of an emission source shall comply with the effects screening levels set by the commission under this section not later than January 1, 2011. This subsection expires September 1, 2011.

Sec. 382.043. SANCTIONS; REPORT. (a) A person may not cause, suffer, allow, or permit the emission of any air contaminant or the performance of any activity that causes an effects screening level set by the commission to be exceeded. The commission by rule shall establish requirements for assessing a penalty or initiating an action for an injunction against a person who violates this section.

(b) The commission shall annually publish a report that lists each violation of this section. The report must include any instance in which the commission suspected a violation but later determined that the evidence was not sufficient or credible enough to amount to a violation of this section.

SECTION 2. Section 382.085, Health and Safety Code, is amended by amending Subsection (a) and adding Subsections (c) and (d) to read as follows:

(a) A [Except as authorized by a commission rule or order, a] person may not cause, suffer, allow, or permit the emission of any air contaminant or the performance of any activity that causes or contributes to, or that will cause or contribute to, either in isolation or in conjunction with air contaminants from other sources, a condition of air pollution.

(c) For purposes of this section, a condition of air pollution is considered to exist if sufficient and credible evidence demonstrates an unacceptable risk of health effects due to air pollution as determined by:

(1) a measured level of an air contaminant in excess of an effects screening level for the air contaminant for a relevant period as provided by commission rule;

(2) a measured level of multiple air contaminants that in conjunction with one another increase the risk of cancer in a person exposed to the air contaminants by greater than one chance in one million when compared to a person not exposed to the contaminants; or

(3) a measured level of multiple air contaminants that are associated with the same chronic health condition and that in conjunction with one another are likely to result in a greater risk to an exposed person's health than would one of the contaminants in isolation if measured at the relevant effects screening level for the contaminant.

(d) If the commission brings an action for a violation of this section, the burden is on the owner or operator of the facility or source to demonstrate to the commission that:

(1) the facility or source is in compliance with all technological requirements applicable to the facility or source;

(2) the facility or source is in compliance with all monitoring requirements applicable to the facility or source; and

(3) the owner or operator is not aware that the facility or source has caused or contributed to a condition of air pollution in violation of this section.

SECTION 3. (a) Not later than March 1, 2009, the Texas Commission on Environmental Quality shall publish the first annual report listing violations of effects screening levels as required by Section 382.043, Health and Safety Code, as added by this Act.

(b) Section 382.043, Health and Safety Code, as added by this Act, applies to any violation of an effects screening level set by the commission that occurs on or after the effective date of this Act. A violation of an effects screening level that occurs before the effective date of this Act is governed by the law in effect when the violation occurs, and the current law is continued in effect for that purpose.

(c) Section 382.085, Health and Safety Code, as amended by this Act, applies only to a violation of Section 382.085, Health and Safety Code, that occurs on or after the effective date of this Act. A violation of Section 382.085, Health and Safety Code, that occurs before the effective date of this Act is governed by the law in effect when the violation occurred, and the current law is continued in effect for that purpose.

SECTION 4. This Act takes effect September 1, 2007.