Fuel

Most major truck engine manufacturers said they are now testing prototypes of engines developed to meet the federal government’s 2010 diesel engine emission standards. Two of them said they will have engines available for testing next year.

For anyone who operates a commercial truck, there is little doubt about the importance of the vehicle’s fuel efficiency — especially in this era of historically high diesel and gasoline prices.

The average national price of retail diesel fuel jumped 4.1 cents to $2.476 a gallon, the Department of Energy said Monday.

Forward Air Corp., a contractor to the air cargo industry, reported its fourth-quarter net income matched the previous year’s, at $12.2 million, while earnings per share climbed to 40 cents a share from 38 cents.

SAN ANTONIO — Truck-stop industry officials meeting here said their main focus this year would be preparing for the expected increase in biodiesel use.

Click here to write a Letter to the Editor. Undoubtedly, there is a need to pursue alternatives to decrease fuel consumption, lower our dependency on fossil fuels, promote cleaner air and reduce CO2 emissions.

Diesel prices will average $2.59 this year, down from $2.705 last year and 7 cents below an earlier forecast, the Department of Energy said Tuesday.

ArvinMeritor Inc. said it would take a loss on the pending $310 million sale of its emissions technology business to a private equity firm, Bloomberg reported.

The average price of retail diesel fuel rose 2.2 cents to $2.435 a gallon, marking the first increase in eight weeks, the Department of Energy said late Monday.

UPS Inc. said Monday it has ordered 27 new Boeing jets to support its growing package business while providing broad options for the management of its air fleet.