California has had success addressing air toxics challenges similar to those in Texas.
For all their differences, Texas and California have a few big environmental challenges in common: large populations that drive significant miles on roadways, major industry that drives economic sustainability, and the resulting air pollution. Specifically, high levels of air toxics are linked to ozone pollution, and thus associated with higher risks of cancer and respiratory problems.
Fortunately, California has a new study detailing successes the state has had in addressing these issues – and it contains valuable lessons for Texas. The “Ambient and Emission Trends of Toxic Air Contaminants in California” study, authored by the California Air Resources Board (CARB) and published last month in Environmental Science and Technology, demonstrates how emissions and health risk have decreased due to landmark clean air standards on air toxics. Between 1990 and 2012, CARB monitored the seven most significant air toxics that are responsible for cancer risk in California and found that the state’s efforts resulted in a staggering 76 percent decline in the risk of cancer from exposure to air toxics. Read More
A carbon emissions reduction policy for power plants could prevent thousands of premature deaths
When it comes to reducing carbon pollution from power plants, details in policy choices matter, especially for the state of Texas.
The final proposal of the Environmental Protection Agency’s (EPA) Clean Power Plan, which would put the first ever national limits on carbon pollution from power plants in the U.S., is expected later this summer. It comes on the heels of the publication of an important study in Nature Climate Change, which examined three different power plant carbon policy options and then investigated how each would affect clean air and public health.
The study is titled Health Co-benefits of Carbon Standards for Existing Power Plants, and was conducted by scientists Dr. Buonocore and Dr. Charles Driscoll as well as their colleagues from Harvard, Syracuse, and Boston Universities. Read More
Several weeks ago, I attended an ozone workshop sponsored by the toxicology division at the Texas Commission on Environmental Quality (TCEQ) and facilitated by Toxicology Excellence for Risk Assessment (TERA). Ozone, a component of smog, is a harmful air pollutant that is associated with adverse health effects including asthma attacks, decreased lung function, and premature death.
EPA has proposed new National Ambient Air Quality Standards (NAAQS) within the range of 65-70 parts per billion (ppb), and, according to TCEQ, this workshop was "designed to provide an independent evaluation and synthesis of key considerations for approaching the difficult ozone NAAQS decision."
Given the importance of this pollutant to public health, it is unfortunate a state environmental agency – that has plenty of other higher priority issues – chose to spend taxpayer money on a workshop designed to mislead the public and present a one-sided perspective on the issue.
What were the problems with TCEQ’s workshop? Read More
Texas is home to some of the highest polluting power plants in the country.
Recently, the Texas Attorney General Ken Paxton’s office announced plans to challenge the U.S. Environmental Protection Agency’s (EPA) proposed Clean Power Plan, which would place limits on carbon emissions from existing power plants for the first time in the country. A few days afterward, Texas Governor and former State Attorney General Greg Abbott pledged support for Kentucky Senator Mitch McConnell's Just Say No campaign, an effort to encourage states not to comply with the upcoming federal regulations.
Apparently Texas has a short memory. Just a couple of years ago, Texas lost a series of challenges to EPA regarding greenhouse gas (GHG) permitting. Texas refused to issue GHG permits to new and modified large industrial sources of greenhouse gas emissions, resulting in the establishment of a dual permitting system. This meant industrial facilities, like power plants and refineries, needed to apply to the Texas Commission on Environmental Quality (TCEQ) for some air permits and separately to EPA for the portion of their permit addressing greenhouse gases.
Ultimately, however, Texas industry urged the state to issue the GHG portion of air quality permits as well. And in an about face, after spending millions of taxpayer dollars fighting common sense regulations, Texas regained the ability to issue the state’s GHG permits. Read More
Congratulations to the CLEAN AIR Force of Central Texas Clean Air Partners Program! They received the 2015 Environmental Protection Agency’s Clean Air Excellence Award in the Community Action category.
The Clean Air Excellence Awards Program recognizes and honors outstanding innovative efforts to help make progress in achieving cleaner air. Awards are given to programs that directly or indirectly reduce pollutant emissions, demonstrate innovation, offer sustainable outcomes, and provide a model for others to follow. Read More
The American Lung Association (ALA) recently released the 2015 State of the Air report. Unfortunately, they found the quality of air remains mixed throughout Texas and the United States.
Created using data reported as part of the Environmental Protection Agency’s (EPA) national monitoring network, the report analyzes particle and ozone pollution, two of the most ubiquitous pollutants in the country. Though numerous cities across the country saw an improvement in air quality, conditions in other cities declined. Read More