This post originally appeared in La Voz de Esperanza.
For years now, San Antonio residents have endured unhealthy levels of ozone in the air we breathe. Yet, the city of San Antonio has narrowly avoided violating the US Environmental Protection Agency’s national ozone standards, designed to protect human health. But San Antonio will soon have to make changes to its approach to air quality.
In October of last year, the EPA, responding to the findings of recent health studies, lowered the maximum allowable ozone level. On April 8 of this year, San Antonio exceeded that threshold, which means our region is not meeting EPA’s ozone air quality standards.
This matters because ground-level ozone can affect our health and often has disproportionate impacts on racial and ethnic minorities. The good news is that there are lots of ways to reduce ozone. Read More
May, which is well into ozone season in many regions in Texas, is also Asthma Awareness Month — an opportunity for the U.S. Environmental Protection Agency (EPA) and health partners to educate Americans on asthma health risks and prevention strategies.
Asthma is a condition in which inflamed airways make it difficult for a person to breathe, and smog may be a trigger for asthma attacks. According to the American Lung Association, almost 26 million Americans have asthma, including more than seven million children.
Asthma and other health issues such as lung disease are directly affected by air quality. Asthma Awareness Month is kicked off by Air Quality Awareness Week, a week that health officials use to spread awareness of the effects of air quality on human health. The week included celebrating champions of asthma education and prevention by announcing the winners of EPA’s National Leadership Awards in Asthma Management on May 3rd. These recipients have developed national models for effective asthma care. Read More
By: John Hall, Texas state director, clean energy, and Colin Leyden, senior manager, state regulatory & legislative affairs – natural gas
When it comes to clean air and clean energy, Texas cities – and their encompassing counties – know what’s good for them.
San Antonio’s Bexar County Commissioners, for example, recently approved a resolution supporting the nation’s first-ever limits on carbon pollution from power plants, the Clean Power Plan.
Bexar County includes the City of San Antonio and adjoining areas. By endorsing the plan, the broader San Antonio community joins Texas’ largest cities Houston and Dallas, whose mayors are also supporting the sensible, cost-effective clean air measure. (In fact, Houston and Dallas filed an amicus brief together with a large coalition of cities to support the Clean Power Plan in court).
All of this comes in the face of staunch opposition from Texas state leaders, who have used taxpayers’ money to sue the Environmental Protection Agency (EPA) over these safeguards. Meanwhile, Bexar County Judge Nelson W. Wolff and commissioners passed the resolution unanimously, meaning members from both sides of the aisle put politics aside and voted for healthier air for our communities and families. Read More
EPA's SmartWay Transport Partnership has been a powerful tool for encouraging operators to improve fuel efficiency and reduce emissions.
We all know that the Environmental Protection Agency works to make the freight industry more sustainable, but they can’t do it all on their own- partnerships and outreach to industry are key in achieving these goals. So who else is involved in the push for freight transportation efficiency?
Initiated in 2003, the Environmental Protection Agency’s SmartWay Transport Partnership has been one of the agency’s most powerful tools for encouraging freight transportation operators to improve their fuel efficiency and reduce emissions. Since 2004, SmartWay Partners have saved a reported $24.9 billion in fuel costs and eliminated 72.8 million metric tons of CO2 emissions, 1.5 million tons of NOx emissions, and 59,000 tons of PM emissions. Read More
EPA’s decision to grant the Houston region a new deadline to meet clean air standards may delay air pollution mitigation measures.
Last year was a troubling one for Houston air quality. Some areas recorded ozone concentrations not seen since the early 2000s. Overall, more than half of the regional monitors recorded smog at levels that exceeded the 2008 national health standard for at least four days. This unhealthy air affects everyone, but vulnerable populations such as the young and the elderly are especially susceptible to health effects of poor air quality, including asthma and lung disease.
This is why EPA’s recent decision to grant the Houston region a one-year extension to meet the federal health standards represents a missed opportunity for clean air action. The original deadline for Houston to meet the 2008 health standard was July 2015. Often, EPA grants extensions to areas that are close to attaining the standard. In this case, Houston’s air quality had been improving but took a significant step in the wrong direction last year with a large number of exceedance days.
Why Does it Matter? Read More
It seems too early in the year to worry about smog, right? Ozone is typically thought of as just a summertime problem. Unfortunately, not this year – and the health risks are troubling.
March 1 marked the beginning of ozone season in Houston – and April 3 was the first day in 2016 that a regulatory ozone monitor in Houston measured above 70 parts per billion (ppb), which is the level of the health standard established by the U.S. Environmental Protection Agency. No other official air monitor in the state had recorded levels above 70ppb, meaning Houston is winning the early race for unhealthiest Texas air – which isn’t winning at all.
While stratospheric ozone plays a beneficial role by absorbing harmful ultraviolet rays, not all ozone is considered “good.” Ground-level ozone is a form of pollution, also known as smog, which can result in dangerous consequences for public health such as asthma attacks, and heart and lung disease. Read More