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Comments on the Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule for Model Years 2021-2026 Passenger Cars and Light Trucks

On August 2nd, 2018 the U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) and the U.S. Environmental Protection Agency (EPA) issued a notice of proposed...
Published 2018.10.26: News

Modernizing vehicle regulations for electrification

This briefing summarizes existing practices and develops design principles related to adapting vehicle efficiency and CO2 standards in the 2020–2030 time frame to enable a long-term transition to...
Published 2018.10.21: Publication

Assessing Canada’s 2025 passenger vehicle greenhouse gas standards: Benefits analysis

This paper is part of a series of reports on analysis done by the ICCT on Canada-specific technology pathways, costs, and benefits of Canada’s 2025 passenger vehicle greenhouse gas standards. The...
Published 2018.09.12: Publication

Assessing Canada’s 2025 passenger vehicle greenhouse gas standards: Technology deployment and costs

This paper is part of a series of reports on analysis done by the ICCT on Canada-specific technology pathways, costs, and benefits of Canada’s 2025 passenger vehicle greenhouse gas standards. The...
Published 2018.09.12: Publication

Assessing Canada’s 2025 passenger vehicle greenhouse gas standards: Methodology and OMEGA model description

This paper is part of a series of reports on analysis done by the ICCT on Canada-specific technology pathways, costs, and benefits of Canada’s 2025 passenger vehicle greenhouse gas standards. The...
Published 2018.09.12: Publication

U.S. states and cities take responsibility on clean cars

The Trump administration has been busy rolling back dozens of environmental policies, and their latest move is a proposal to decimate the clean car standards. Unfortunately, not only do they want to...The Trump administration has proposed rolling back the 2025 efficiency and emissions standards. Taking the biggest centralized policy tool off the table has compelled states and cities to fight the...
Published 2018.08.21: Blog Post

Costs of emission reduction technologies for diesel engines used in non-road vehicles and equipment

Diesel engines used to power non-road equipment and vehicles, such as agricultural tractors and construction equipment, are a significant source of air pollutant emissions. Several regions around the...
Published 2018.07.11: Publication

Automobile production in Canada and implications for Canada’s 2025 passenger vehicle greenhouse gas standards

The U.S. Environmental Protection Agency has recently announced that its passenger vehicle greenhouse gas (GHG) standards for 2025 will be weakened. With Canada’s regulation tied directly to the EPA...
Published 2018.04.10: Publication

How things work: OMEGA modeling case study based on the 2018 Toyota Camry

The 2018 Toyota Camry incorporates eight technology upgrades that are specifically modelled in the U.S. Environmental Protection Agency’s Optimization Model for Reducing Emissions of Greenhouse Gases...
Published 2018.02.21: Publication

U.S. fuel economy trends reflect a business strategy, not a technology challenge

The Environmental Protection Agency recently released its 1975-2017 Fuel Economy Trends report and its 2016 Manufacturer Performance report. For the last year or two the auto manufacturers have been...The next time somebody cries crocodile tears about how sales trends show the automakers struggling to meet the fuel economy targets and falling behind despite their best efforts, tell them you want...
Published 2018.01.19: Blog Post

Comments regarding EPA glider truck proposal, December 2017

Oral and written comments by Rachel Muncrief at a public hearing on the EPA proposal to repeal emission requirements for glider vehicles, glider engines, and glider kits established in the Phase 2...
Published 2017.12.06: News

Scott Pruitt’s EPA wants to resurrect the dirty diesel

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...Additional NOx emissions from gliders under the Pruitt proposal would be 13 times what the impact of the Volkswagen fraud in the U.S. would have been had it gone undetected.
Published 2017.12.01: Blog Post

Glider industry petition in support of glider trucks debunks itself

It's not the most important or even the worst thing about the Pruitt EPA's proposal to reverse course on closing a loophole in the emissions regulations for heavy-duty vehicles that left "gliders"—...The summary of a "study" that the glider industry used to support its claim that EPA was wrong about how dirty gliders are is fingernails-on-a-chalkboard aggravating.
Published 2017.11.29: Blog Post

How well are governments enforcing vehicle emissions standards? Worldwide, the answer is: Not as well as they could be

New survey-based study shows notable disparities in compliance activities, accomplishments among most important global vehicle markets Washington DC—A new study cataloging and evaluating the efforts...
Published 2017.11.14: News

Global baseline assessment of compliance and enforcement programs for vehicle emissions and energy efficiency

As vehicle pollution and fuel efficiency regulations have become more stringent, the technologies required to mitigate emissions and reduce fuel consumption become increasingly complex. One...
Published 2017.11.14: Publication

Status of policies for clean vehicles and fuels in select G20 countries

Realizing the immense opportunity to promote energy efficiency in their economies, G20 economies adopted an Energy Efficiency Action Plan that identified six focus areas for collaborative activity,...
Published 2017.08.15: Publication

Impacts and mitigation of excess diesel NOx emissions in 11 major vehicle markets

A new study published online May 15 in the journal Nature quantifies the global health and environmental burden of real-world diesel NOx emissions in 11 major vehicle markets. The study found that...
Published 2017.05.22: Event

[Press release] New ICCT study shows cost estimates for meeting MPG and pollution standards are overstated by as much as 40 percent

As federal efficiency and pollution standards for cars and light trucks are reopened, a new study finds that the cost of meeting those standards in 2025 is likely being overstated by as much as 40...
Published 2017.03.22: News

Impacts of world class vehicle efficiency and emissions regulations in select G20 countries

In 2014, the G20 Energy Efficiency Action Plan prioritized the establishment of a Transport Task Group (TTG) to promote cooperation among participating G20 countries to develop domestic policies that...
Published 2017.01.25: Publication

Technology pathways for diesel engines used in non-road vehicles and equipment

Internal combustion engines are ubiquitous in today’s society. Applications for these engines cover a broad spectrum, ranging from vehicles that transport passengers and move goods to specialized...
Published 2016.09.16: Publication

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