Under the terms of the contract from the General Services Administration, Mack Defense, which is affiliated with Mack Trucks, will provide an indefinite number of Mack Pinnacle, Mack Granite and Mack TerraPro models through Oct. 31.
About 550 green energy leaders attended the Clean Energy Resource Teams 2015 Conference. The two-day event, which started Tuesday, hosts breakout sessions to share developments in renewable energy projects around Minnesota.
The low-carbon fuel standard, known as the "clean fuels" program, requires a reduction in the amount of carbon in car and truck fuels in Oregon over the next decade in order to reduce greenhouse gas emissions.
German automaker Audi is exploring an alternative fuel option to help car companies achieve reduced emissions: e-fuels. And it looks like the company is making strides toward developing it into a viable solution.
Those who spend a lot of time on the highway may have noticed a new feature on tractor-trailers. Increasingly trucks are being fitted with aerodynamic features called skirts and fins that reduce drag and increase fuel economy.