Recently, there’s been quite a bit of heated discussion around potential changes to tailpipe emission regulations in the United States. As always, here at eTags, with one finger on the pulse of all things automotive, we like to keep up with changing laws. So what’s this talk all about? Well, first let’s clarify what tailpipe emissions are:
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What Are Tailpipe Emissions?
Tailpipe emissions are the gases and particles that are emitted from a vehicle as a result of burning fuel to power the car/truck/SUV/motorcycle. These emissions (also called “exhaust,”) include carbon dioxide (CO2), nitrogen oxides (NOx), hydrocarbons, and particulate matter. While most modern, gas-fueled vehicles are now manufactured to emit fewer pollutants than older models, tailpipe emissions are still a significant concern because of their potential contribution to air pollution and overall climate change.
Okay, what’s the current status of vehicle emissions standards? 
Current Emissions Regulations and Their Importance
The existing strict regulations on tailpipe emissions were originally established to help limit the amount of harmful chemicals let loose into the environment. Controlling the volume of greenhouse gases like CO2 is extremely important in the effort to mitigate climate change. For example, it’s been widely recognized that reducing pollutants such as nitrogen oxides and particulate matter can dramatically improve air quality, and thus help maintain a better atmosphere for the health of the general populace.
The health benefits of strict emissions standards have been well-documented. According to the American Lung Association, reducing vehicle emissions can not only result in a drop in occurrences of respiratory problems like asthma, but can also improve overall public health.
Now, what changes are being proposed that are causing such a stir?
Potential Changes and Implications
Well, recently, the EPA has begun drafting a proposal to reconsider these emissions limits. And by reconsider, we mean to unravel all the current legislation that addresses the dangers of greenhouse gases. This potential revisions brings into play many pertinent questions about the future of the environment and general environmental policy in the United States. 
Those backing the unwinding of the current strict emissions regulations claim that more leniency could lessen the financial burden on car manufacturers as well as stimulate economic growth. They insist that a reduction of regulatory costs could mean more affordability for vehicle consumers.
On the other hand, those concerned for the environment are warning that moving towards leniency in emissions standards changes could halt the significant progress made in the past years of reducing air pollution and minimizing climate change. Environmental experts stress the urgency of sticking to careful emissions standards as a prerequisite to both human and ecological health…today and in future generations.
Okay, so what’s on the table in terms of some sort of accord between both sides of this discussion?
Balancing Economic and Environmental Concerns
The truth is, no one knows what the outcome of this proposed change will be. But this debate over tailpipe emissions regulations is just one example of one very important task set before humanity today: to balance financial interests with environmental protection. It’s a perfect example of the ongoing global endeavor to come up with solutions that support both economic advancement and ecological sustainability.
Some folks have suggested that investing in technological innovation could be the solution. It’s been said that further evolution in the area of electric vehicles and progress in sourcing cleaner fuel options could be the balm to soothe the emissions issue without sacrificing economic growth. Of course, both policymakers and industry leaders will have to be open to collaborating on the fostering of automotive developments that benefit both the economy and the environment. 
We’ll be keeping an eye out…
And in the meantime, gas or diesel, electric or hybrid, for all your tag and title needs, you’ve come to the right place. Because as always, at eTags, we’re here to help!
