The District of Columbia’s top environmental official will be taking a spin in a new car that’s powered by air.
Emissions from new vehicles are down a record 20 percent in the last five years, according to researchers at the University of Michigan Transportation Research Institute.
Saline-based Sensors Inc. announced Wednesday that England’s Emissions Analytics Ltd. has produced real-world fuel economy and emissions figures for dozens of leading car models using Semtech-DS, Sensors’ laboratory-grade emissions measurement system.
Will your new car get an A in fuel efficiency? A government proposal may add letter grades to showroom window stickers on new cars and trucks to reflect a vehicle’s overall fuel economy and greenhouse […]