Truckers switching to natural gas

NY Times:
The natural gas boom has already upended the American power industry, displacing coal and bringing consumers cheaper electricity.

Now the trucking industry, with its millions of 18-wheelers moving products like potato chips, underarm deodorant and copy paper around the country, is taking a leap forward in switching from petroleum to cleaner-burning natural gas. And if natural gas remains cheap, consumers may benefit again.

This month, Cummins, a leading engine manufacturer, began shipping big, new engines that make long runs on natural gas possible. A skeletal network of refueling stations at dozens of truck stops stands ready. Major shippers like Procter & Gamble, mindful of both fuel costs and green credentials, are turning to companies with natural gas trucks in their fleets.

And in the latest sign of how the momentum for natural gas in transportation is accelerating, United Parcel Service plans to announce in the next few days that it will expand its fleet of heavy 18-wheel vehicles running on liquefied natural gas, or L.N.G., to 800 by the end of 2014, from 112. The vehicles will use the new Cummins engines, produced under a joint venture with Westport Innovations.

U.P.S., like the rest of the industry, still has a long way to go in the conversion, but the company hopes to make natural gas vehicles a majority of its new heavy truck acquisitions in two years.

The company is benefiting from incentives provided by various states and the federal government, which offer tax credits and grants for installing natural gas fuel stations and using vehicles fueled by natural gas.

“By us doing this it will help pave the way and others will follow,” said Scott Wicker, chief sustainability officer at U.P.S.

“Moving into L.N.G. is a means to get us onto what we see as the bridging fuel of the future and off of oil,” he said. “It’s the right step for us, for our customers and for our planet.”

The move could also cut the country’s oil import bill. There are currently about eight million heavy and medium-weight trucks consuming three million barrels of oil a day while traveling the nation’s highways. That is nearly 15 percent of the total national daily consumption and the equivalent of three-fourths of the amount of oil imported from members of theOrganization of the Petroleum Exporting Countries. Roughly two-thirds of the diesel used as transportation fuel nationwide feeds three million 18-wheelers, the main trucks hauling goods over long distances.

In the last four years, the natural gas shale drilling boom has produced a glut of inexpensive fuel, leading producers to argue that the country should wean its commercial and municipal transportation systems from a dependence on imported oil to domestically produced natural gas.

It is cheaper, saving truckers as much as $1.50 a gallon, and it burns cleaner, making it easier to meet emissions standards. The domestic fuel also provides some insulation from the volatile geopolitics that can drive up petroleum prices.

Still, manufacturers and fleet owners have been slow to switch, partly because natural gas vehicles can cost almost twice as much as conventional trucks and because only a few gasoline stations have the specialized equipment needed to dispense the fuel.
... 
Infrastructure should be the primary concern.  The amortization of the cost of the equipment has a relatively quick return on investment especially when compared to most alternative energy calculations.  Getting the stations in place is the real problem.  I have been a proponent of using the gas to liquid process to use natural gas in vehicles since it could use existing infrastructure, but the current conversion process is so expensive that you lose much of the price advantage.  The big rigs can adapt with just a few strategically placed fuel stops.  UPS should also consider switching its delivery trucks which could be fueled at their regular overnight locations.

Comments

  1. Ive been hearing of this for awhile now, I really think changes like this could help my fleet vehicles. Not only will it be better for the earth but it should help out on expenses when all is said and done

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