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Deixado para trás: Brasil poderá ser o último grande mercado automotivo a adotar o padrão Euro VI

O Brasil poderá ser o último dos grandes mercados automotivos sem padrões equivalentes ao Euro VI para caminhões e ônibus. As emissões de veículos novos são controladas através de padrões...O padrão P-8 equivalente ao Euro VI é uma das políticas públicas mais custo efetivas que o Brasil poderia adotar na luta contra a poluição dos ônibus e caminhões.
Published 2018.05.23: Blog Post

Left in the dust: Brazil might be the last major automotive market to adopt Euro VI standards

Brazil might be the last major automotive market without Euro VI-equivalent standards in place for heavy-duty trucks and buses. Emissions from new vehicles are controlled through regulatory standards...Euro VI-equivalent standards are one of the most cost-effective public policies Brazil could adopt to address air pollution from buses and heavy-duty vehicles.
Published 2018.05.23: Blog Post

Yes, your mother loves the flowers, but maybe not the cost of flying them in

Twice a year, at Valentine’s Day and Mother’s Day, newspapers in the U.S. often print articles informing the public where their flowers come from. While the main purpose of these stories may be to...Around Mother’s Day, media outlets often publish articles about where the flowers we buy often originate and the extraordinary efforts taken to transport them to the U.S. How much jet fuel is burned...
Published 2018.05.09: Blog Post

How to think about vehicle bans: An update after two major European judicial decisions

In August and again in December of last year, I was asked to speak about the implications of the surprising surge in public announcements of future bans on certain types of vehicles. At the time, I...There has been a surprising surge in announcements by cities and national governments of future bans on certain types of vehicles. These bans are a signal of growing political will, impatience with...
Published 2018.05.02: Blog Post

Unique challenges and solutions to sustainable transport issues in Africa

The transport sector accounts for almost one quarter of all global greenhouse gas (GHG) emissions and is one of the main contributors to urban air pollution in most cities. African countries and...The transport sector accounts for almost one quarter of all global greenhouse gas (GHG) emissions and is one of the main contributors to urban air pollution in most cities. African countries and...
Published 2018.03.28: Blog Post

Peru workshop on fuel economy feebate system

On January 8-9, 2018, the Ministry of Environment of Peru held a workshop in Lima, Peru to discuss proposals for taxes and other incentives to promote cleaner and efficient vehicles in the country....
Published 2018.01.24: Event

ICCT wins 2017 Climate and Clean Air Award for Transformative Action

Bonn, November 12, 2017: The 2017 Climate and Clean Air Award for Transformative Action has gone to the International Council on Clean Transportation (ICCT), for its initiative to conduct checks of...
Published 2017.11.12: News

Bus manufacturers commit to bring cleaner 'soot-free' buses to 20 megacities

Paris, France (27 September 2017) — Four of the world’s largest bus and engine manufacturers have committed today to make it easier for major cities to purchase buses equipped with low emissions...
Published 2017.09.27: News

DO Wales 2016

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Published 2017.06.29: Event

Vehicle and fuel standards can dramatically reduce air pollution in Brazil, São Paulo’s air quality data demonstrate

São Paulo’s Environmental Agency, CETESB, announced in February 2017 that new heavy-duty vehicle emissions standards will take effect in Brazil starting in 2019, and as we discussed here, the next...Implementing P-8 (Euro VI-equivalent) standards for trucks and buses might be the most cost-effective way to improve air quality, not just in São Paulo but nationwide. The benefits associated with P-...
Published 2017.05.31: Blog Post

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

A historical review of the U.S. vehicle emission compliance program and emission recall cases

Emission recalls are a critical aspect of vehicle emission compliance and enforcement programs. An emission recall is a repair, adjustment, or modification program conducted by a manufacturer to...
Published 2017.04.12: Publication

Beyond hazardous

In Beijing, air pollution is once again off the charts. The first red alert of the winter was issued in December while I was there, and the heavy smog (mixed with apparently hazardous fog) is now...In Beijing, air pollution is once again off the charts. The air-quality challenge is exacerbated by geographical and meteorological conditions, but the human-made pollution is anything but a natural...
Published 2017.01.04: Blog Post

Leapfrogging an outdated standard puts India on par with global leaders in control of vehicle emissions

On September 16, 2016 the Government of India took an important step towards addressing the country’s severe air pollution problems with the final notification of Bharat Stage (BS) VI emission...The adoption of Bharat Stage VI emission standards will significantly reduce air pollutant emissions from vehicles sold in India beginning in 2020. However, changes in the final rule notification...
Published 2016.10.11: Blog Post

Workshop on particle emissions from heavy-duty buses and trucks, alternatives for Mexico City

The workshop was held at the Quinta Colorada in Chapultepec Park on September 26 and 27, 2016 and was co-sponsored by the ICCT and the Climate & Clean Air Coalition (CCAC). Mayor Miguel Ángel...
Published 2016.10.05: Event

Heavy fuel oil is considered the most significant threat to the Arctic. So why isn’t it banned yet?

Heavy fuel oil (HFO) is the bottom of the barrel leftovers from the oil refining process. It is incredibly viscous; at room temperature, it can be the consistency of peanut butter. Few engines can...When we know that heavy fuel oil is the biggest threat to the Arctic marine environment, dangerous to human and environmental health, and already banned in the Antarctic, shouldn’t we seriously...
Published 2016.09.15: Blog Post

In the land of the midnight sun, Arctic shipping is on the rise

The luxury cruise ship Crystal Serenity offers many excursions on its unprecedented 32-day voyage through the icy waters of the Northwest Passage. One of them was a recent visit to Shishmaref, Alaska...As we gain a more complete understanding of ship activity using the satellite AIS data, we can better estimate the environmental and economic effects of international shipping, especially in fragile...
Published 2016.08.29: Blog Post

Reducing vehicle emissions in Turkey

Turkey is one of the largest vehicle manufacturing countries in the world, and the auto industry plays a key role in the Turkish economy. For Turkey, it is of particular importance to ensure that the...
Published 2016.08.17: Publication

The voyage of the Crystal Serenity and the risks of Arctic shipping

Figure 1. The Crystal Serenity's journey through the Northwest Passage, 16 August to 17 September 2016. As the Arctic warms, areas once clogged by sea ice are increasingly accessible to fishing, oil...However unprecedented, the Serenity’s voyage is a sign of things to come and may be the beginning of a boom in Arctic vessel activity. While Arctic shipping may bring economic benefits to both local...
Published 2016.08.17: Blog Post

Mexico City commits to a soot-free urban bus fleet

In Mexico City the summer rains have brought temporary relief from the choking, eye-watering, crisis-level air pollution of the spring. Driving restrictions have been lifted for private cars (...For any city wanting to reduce air pollution from vehicle emissions, buses are an obvious place to start. Mexico City has requested our support, and we will be developing a joint workplan, to kick...
Published 2016.07.28: Blog Post

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