Transportation Air Emissions


Walmart’s supercube gets warmer reception after permit conditions revised
TORONTO, Ont. -- Walmart Canada’s controversial ‘supercube’ configuration, consisting of a cabover tractor with dromedary box pulling a 60.5-ft. drop-deck semi-trailer will operate under revised permit conditions that reflect...

OPINION: How Walmart’s ‘supercube’ trailer fails the environment
TORONTO, Ont. -- A new tractor-trailer configuration developed by Walmart, which increases the cubic capacity of the trailer by 30%, requiring fewer truck trips to deliver the same amount of product, could in fact be much worse for the...
Navistar makes Newsweek’s list of top 100 eco-friendly US companies
LISLE, Ill. -- For the second year in a row, Navistar has been ranked in the top 100 in Newsweek’s Green Rankings report on the most eco-friendly US companies. The report also rated Navistar as one of the nation’s top 10 companies...


