Some of the most significant nitrogen oxide reductions under the proposed standards would be seen in vehicles that are moving at low speeds or idling, EPA says.
By eliminating "noise" of unwanted readings, new sensor device developed at the University of Birmingham is more accurate and up to 10 times faster than current instruments, its developers claim.
A troubled port extension project managed by the U.S. Maritime Administration was deemed unsafe to use, as federal court orders it to compensate the city.
Austrian contractor Strabag confirms ownership link to Russian oligarch but cites no EU, UK or US sanctions and has cut off dividends to his firm; long-time Ukraine contractor Onur Group will stay put "but we are watching the developments sadly and with concern,” says an official.
As conflict expands, Germany looks to extend use of last three nuclear power plants it planned to close this year, while EU gets 10-point plan to cut Russia gas dependence by one-third in a year and Denmark announces new steps to halt Russian gas imports.
The new T7X model eliminates the diesel engine and the entire hydraulics system, pointing the way toward a future of fully electrified heavy equipment.