Topics / U.S. heavy-duty vehicle standards

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Summarizes the key elements of the proposed regulation to reduce greenhouse gas (GHG) emissions from new on-road heavy-duty vehicles, including the major vehicle and equipment categories, estimated costs and benefits, and Canada-specific provisions.

Summarizes the final rulemaking on new Phase 2 standards to reduce HDV fuel consumption and GHG emissions. Together with Phase 1, the increased efficiency of HD trucks and buses will cut fuel use by over one-third by 2050.

Analyzes the implications of a growing natural gas vehicle fleet on the emission benefits of the U.S. HDV “Phase 2” greenhouse gas rulemaking, synthesizing data on upstream emissions, vehicle emissions, and efficiency technology.

2017.12.01
Can’t get enough of zombie movies? Well, get ready for a real-life version. Scott Pruitt’s EPA is bringing the oldest and dirtiest diesel engines back from the dead—but disguising them in a shiny new host body. How?
Blog Post
2017.11.29
It's not the most important or even the worst thing about the Pruitt EPA's propo
Blog Post
2017.09.05
“Run on Less” is more than just a catchy slogan or fancy new report. What is Run on Less? It’s a first-of-its-kind event in which several trucking fleets are showcasing highly efficient tractor-trailers in real-world operations.
Blog Post
2017.06.15

Summarizes the key elements of the proposed regulation to reduce greenhouse gas (GHG) emissions from new on-road heavy-duty vehicles, including the major vehicle and equipment categories, estimated costs and benefits, and Canada-specific provisions.

Publication: Policy update
2016.09.16
Last month's release of the final rulemaking on Phase 2 standards for heavy-duty vehicles, engines and trailers in the U.S.
Blog Post
2016.09.13
We usually talk about vehicle fuel efficiency in terms of the amount of carbon we can keep out of the atmosphere, or the amount of oil we can save, or direct benefits to drivers: more miles to the gallon means fewer stops at the pump.
Blog Post
2016.08.25
Summarizes the final rulemaking on new Phase 2 standards to reduce HDV fuel consumption and GHG emissions. Together with Phase 1, the increased efficiency of HD trucks and buses will cut fuel use by over one-third by 2050.
Publication: Policy update
2016.08.18
So Tuesday was a really big deal for commercial trailers in the U.S. The U.S.
Blog Post
2016.08.16
Today the U.S.
Blog Post

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