The Biden administration has approved the strictest-ever limits on greenhouse gas emissions from heavy-duty trucks ... from city buses and box trucks to garbage trucks and 18-wheelers.

The Environmental Protection Agency on Friday unveiled its new CO2-emissions standards for heavy-duty trucks ... that projection is for 25% of sleeper trucks sold as zero-emissions vehicles ...

2039 for things like garbage trucks, and 2042 for sleeper cabs and specialty vehicles. The California Air Resource Board (CARB)'s reasons for targeting the heavy-duty sector can be summed up in ...