Texas House Bill HB4085

Texas 2009 - 81st Regular

Caption

Relating to monitoring air contaminants under the Texas Clean Air Act.

Impact

The implementation of HB 4085 will have a direct impact on the operations of facilities classified as major sources. These facilities will be required to establish a network of monitoring stations placed strategically around their perimeter to capture real-time data on pollutant emissions. Specifically, facilities must install at least two monitors situated on opposite sides of the source, ensuring coverage of both upwind and downwind emissions. Records of the monitoring data must also be maintained for regulatory compliance, allowing for greater scrutiny and accountability regarding air quality management.

Summary

House Bill 4085 is aimed at enhancing the monitoring of air contaminants under the Texas Clean Air Act. The bill proposes to amend the existing regulations by mandating daily fence-line monitoring for major sources of air pollution. This initiative is in accordance with Title V of the federal Clean Air Act, which defines 'major sources' as facilities that emit significant amounts of air pollutants. By specifying stringent monitoring requirements, the bill seeks to protect public health and improve overall air quality in Texas by ensuring that emissions are tracked more effectively.

Contention

One potential area of contention surrounding HB 4085 involves the operational burden placed on businesses, particularly those classified as major sources. Critics may argue that the costs associated with installing and maintaining such comprehensive monitoring systems could be substantial. Furthermore, there may be concerns regarding the feasibility of the monitoring requirements, including the adequacy of available technology for continuous emissions monitoring. Proponents, however, contend that this increase in monitoring will lead to better compliance with environmental standards, ultimately benefiting public health by reducing exposure to harmful air contaminants.