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Potential Impacts of New Truck Emissions Standards

History tells us to plan for disruption.

We all appreciate straight talk, especially when it comes from the U.S. government. Remember when President Kennedy said we’d be going to the moon within 10 years? He said it would be hard. And yes, sir, it was hard; it was very hard, and it was costly in many ways. But we as a nation — actually, we the world — figured it out. And we reap the technological benefits from those missions to this day.

Where am I going with this? Last month the government released a proposal for a new set of heavy-duty vehicle emissions standards to take place within the 2021 and 2027 model years. The new standards, the second of two phases, aim to lower greenhouse gas (GHG) emissions in big rigs, tractors with trailers, vocational vehicles and heavy-duty pickup trucks and vans. Phase 1 standards materialize in 2018.

How will we get there?  

Both the U.S. Environmental Protection Agency (EPA) and the National Highway Traffic Safety Administration (NHTSA) say that the new standards could be met through engine and transmission improvements, lower rolling resistance tires, idle reduction technologies and weight reduction. They call the goal “ambitious, achievable, affordable and flexible.”

Sounds easy, right? Well, history says otherwise.

The most recent emissions standards, from 2004 to 2010, were generally met through the implementation of exhaust gas recirculation (EGR) and selective catalytic reduction (SCR) systems, combined with injecting diesel exhaust fluid (DEF) into the exhaust stream.

We all expected higher prices for trucks as a result, and that happened. But no one quite expected the new trucks’ higher operating costs, reduced reliability and lower fuel economy. No one anticipated the extent of the disruptions to the marketplace with truck “pre-buys” and subsequent sales cliffs.

This time, the agencies seem to be crafting regulations with an eye to the real world, with considerations given to each manufacturer’s sales mix, specific truck model capabilities and a gradual phase in. There are also provisions to bank and trade credits to offset engines or vehicles that don’t meet the new standard.

The good news is that the Phase 1 standards, due in 2018, are expected to be met without the disruptions that arose from 2010. In fact, some manufacturers are already there. But the agencies say Phase 2 will be met through “increased use of the same technologies al¬ready being used to meet the 2014-2018 standards.” Reading between the lines, we don’t know exactly how we’ll get it done.

Nonetheless, without a true road map on how to get there, the agencies are out front with messaging that these standards would be “saving the industry billions of dollars’ worth of fuel” while “reducing GHG emissions by 1 billion metric tons.”

Somehow, they also already have calculations on fuel savings per type of vehicle. Here, it’s a glass half-empty/half-full scenario: a buyer of a new long-haul truck in 2027 would recoup the anticipated extra cost of new technology in less than two years, three years for pickups and vans and six years for vocational vehicles. (Important footnote: this was measured in 2012 dollars, when fuel was substantially more expensive.)

Other than higher new truck costs, do we really know what the impact will be on truck operators? It’s too early to tell. But anytime we’re dealing with the implementation of technology, plan for disruption.

Consider the other parts of Kennedy’s speech:

"…If I were to say… that we shall send to the moon, 240,000 miles away, a giant rocket more than 300 feet tall … made of new metal alloys, some of which have not yet been invented, capable of standing heat and stresses several times more than have ever been experienced, fitted together with a precision better than the finest watch, carrying all the equipment needed for propulsion, guidance, control, communications, food and survival, on an untried mission, to an unknown celestial body, and then return it safely to earth… then we must be bold."

Not even John Kennedy could get away with that speech today. No one could. They would’ve said we’re all crazy. When you think about it, we were crazy.  

I am glad that we are taking the health of this planet more seriously than ever before. But let’s do it with honesty and admit that it’s going to be hard.

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Author Bio

Chris Brown

Executive Editor

Chris is the executive editor of Business Fleet Magazine and Auto Rental News. He covers all aspects of the fleet world.

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