Diesel exhaust fluid (DEF) is one of the hidden elements that keep the country running the way it does. Many US industries depend on the uninterrupted flow of traffic for the delivery of goods and services. That became more difficult after the EPA imposed strict regulations in 2010 regarding diesel particulate filters. DEF is the one thing that allows diesel engines to continue operations without harming the environment.
As many of you can imagine, the introduction of the EPA regulations, in concurrence with the development of DEF, raised plenty of eyebrows and tempers around the country. Many people saw this as a money grab by big corporations, aided by the government to stomp on the little guy.
The ensuing firestorm surrounding the issue gave birth to a hundred & one different myths about the use of Certified DEF. The most vocal and persistent of these myths is that the EPA is forcing unnecessary restrictions on people, and that profit is the only motivator in the entire scenario.
Let’s look at the veracity of this claim by going back to the reasons the EPA enforced its regulations all those years ago.
According to EPA reports, the main concern back then was the amount of mono-nitrogen oxides (NOx) diesel engines were releasing into the air. Environmentalists blame this element for increasing the incidence of acid rain and smog in the country. Many engineers can vouch for the presence of NOx in diesel emissions, but people stop short of saying that it’s a contributor to greenhouse gases.
Five years after the EPA regulations and the climate change debate is still going on, which is a good indicator of what a significant portion of the population thought of this argument when it first came out. Regardless of where you fall on the climate debate, there’s little question about whether or not people should be spewing NOx into the environment en masse.