
The EPA is looking to establish more stringent heavy-duty diesel truck emission standards for oxides of nitrogen (NOx) and other pollutants. The exact rule...
https://www.truckinginfo.com/348010/epa-truck-nox-pre-rule-faces-bumpy-rideMore stories like this from truckinginfo.com
California's New Low-NOx Rules Concern Truck, Engine Makers
Calif. Lags in Penetration of New Clean Diesel Engines
CARB Passes Advanced Clean Trucks Rule
EPA, CARB Travel Different Paths to Cut Emissions
The Regulatory Pendulum

Seemingly acting out of character, the Environmental Protection Agency on Nov. 13 announced it will launch a rulemaking to further cut the emission of...
https://www.truckinginfo.com/319276/pa-aiming-to-cut-nox-emissions-from-heavy-duty-trucksMore stories like this from truckinginfo.com
California's New Low-NOx Rules Concern Truck, Engine Makers
Calif. Lags in Penetration of New Clean Diesel Engines
EPA, CARB Travel Different Paths to Cut Emissions
CARB Passes Advanced Clean Trucks Rule
The Regulatory Pendulum