EPA Makes Move To Reduce Truck Pollution

The EPA is drafting a proposal to tighten pollution standards for heavy-duty trucks, building on existing nitrogen dioxide standards linked to health issues. The last update was in 2001, and since then, emissions have dropped significantly. The new initiative aims to address emissions during low-load conditions, but faces opposition from groups concerned about its impact on state policies. The EPA plans to release an official proposal later this year.

What is the primary goal of the EPA's new proposal for heavy-duty trucks?

• To increase fuel efficiency

• To tighten pollution standards

• To improve road safety

• To reduce vehicle weight

What health issues are linked to nitrogen dioxide emissions?

• Asthma and lung disease

• Heart disease

• Diabetes

• Skin cancer

By what percentage did national nitrogen dioxide emissions drop between 2007 and 2017 due to past EPA standards?

• 40%

• 20%

• 50%

• 30%

What specific conditions are the new EPA standards focusing on for emission control?

• High altitude driving

• Off-road conditions

• Low load conditions

• High-speed driving

Which state is mentioned as planning to enforce stricter emission policies than the EPA's new initiative?

• Florida

• Texas

• New York

• California