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Summer is here, bringing its usual soaring temperatures, gas prices and vehicle emissions. But there are ways you can cut back on your vehicle emissions — while enjoying both economic and social benefits.
There are 33 states that require emission testing only in certain cities, and eight with statewide testing. South Carolina does not require testing at all. There are two types of emissions. Exhaust emissions occur when an engine burns fossil fuels and releases four pollutants from the tailpipe: volatile organic compounds (VOC), oxides of nitrogen (NOx ), particulate matter (PM) and carbon monoxide (CO). Evaporative emissions are the VOCs that escape into the air through fuel evaporation, even when the car is parked. PM causes the most damage to human health, as it can settle in the lungs and cause respiratory disease. These pollutants mix as they become airborne, contributing to the greenhouse effect.
The Lowcountry, on the plus side, has a relatively low vehicle density and a rich natural ecosystems that helps filter the air, so it maintains reasonably good air quality. But like everywhere else, the number of vehicles is increasing in our area. We live in an age of consumerism, buying, using, and discarding more of everything than we actually need. The upside of this is that making a few simple modifications can reduce our emissions considerably.
Your next trip out is the perfect time to start reducing your environmental footprint in regards to vehicle emissions. Consider carpooling and “trip chaining” — linking multiple trips — to save time, gas and money. Look around for examples: In 2006, “rightturn routing” saved UPS more than three million gallons of fuel and 28 million miles, increased delivery efficiency and improved its standing on the environment.
Don’t idle unnecessarily. Avoid jackrabbit stops and starts. Keep tires inflated to the required pressure for optimal efficiency. Use biodiesel if applicable; it’s cleaner and cheaper than petro, and there are local companies converting restaurant oil to biodiesel. When it’s time for a new vehicle, consider one powered by alternative energy with little or no emissions. And finally, drive less! Every green step matters.
This e-mail address is being protected from spambots, you need JavaScript enabled to view it is the principal of Sustainable Solutions, a local consultancy helping organizations implement green practices.
