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A global strategy to introduce low-sulfur fuels and cleaner diesel vehicles

Diesel engines power the dominant share of goods movement, construction equipment, and public transport vehicles in the global economy. This report presents a global strategy to reduce fine...
Published 2016.11.28: Publication

Case study: Adoption of low-sulfur fuel standards in Peru

Rapid population and economic growth in Peru has fueled a sharp increase in the country’s vehicle fleet, raising concerns about air quality. The government has responded with emission standards for...
Published 2016.02.03: Publication

Methodological notes: Global vehicle sales database

Over the past decade, a number of markets have adopted regulations to reduce fuel consumption and emissions of greenhouse gases and conventional pollutants from light-duty vehicles (LDVs) and heavy-...
Published 2015.12.18: Publication

Policy solutions to reduce vehicle exhaust emissions under real-world driving conditions

Policymakers worldwide are looking for ways to address the challenge of controlling real-world emissions brought to forefront by the Volkswagen case. In this position brief, we propose a rapid and...
Published 2015.10.01: Publication

Survey of best practices in reducing emissions through vehicle replacement programs

In many regions of the world, older, high-emitting vehicles account for a small percentage of the overall vehicle fleet but a disproportionately large share of total emissions. These vehicles may be...
Published 2015.03.02: Publication

Regulaciones sobre emisiones de vehículos pesados en México

En Diciembre 1, 2014, COMARNAT, el comité nacional regulador de la Secretaria de Medio Ambiente y Recursos Naturales (SEMARNAT), aprobó una propuesta de actualización realizada por SEMARNAT a los...
Published 2014.12.22: Publication

Mexico heavy-duty vehicle emissions standards

On December 1, 2014, COMARNAT, the national regulatory committee of Mexico's Secretariat of Environment and Natural Resources (SEMARNAT), approved a proposed update by SEMARNAT to existing emissions...
Published 2014.12.22: Publication

Cost-Benefit Analysis of Mexico’s Heavy-duty Emission Standards (NOM 044)

Mexico is planning to revise its existing emissions standards for diesel heavy-duty vehicles (HDVs). The existing regulation, Norma Oficial Mexicana 044 (NOM 044), requires new vehicles to meet...
Published 2014.08.11: Publication

Actualización de la NOM 044. Información para la toma de decisiones

Este estudio muestra los resultados de un análisis costo-beneficio hasta el año 2037 de los cambios propuestos a la norma de emisiones de vehículos pesados, la NOM-044 de SEMARNAT. En la nueva norma...
Published 2014.06.09: Publication

Revising Mexico's NOM 044 standards: Considerations for decision-making

This study reports results of a cost-benefit analysis of changes proposed for Mexico’s heavy-duty diesel vehicle emissions standard, NOM 044, through 2037. The new regulation would significantly...
Published 2014.06.02: Publication

On-board diagnostics for heavy-duty vehicles: Considerations for Mexico

On-board diagnostic (OBD) systems monitor the performance of engine and after-treatment components including those responsible for controlling emissions. Historically, OBD systems were first...
Published 2014.02.24: Publication

Tratamiento para los vehículos medianos bajo la NOM 044

El ámbito de aplicación de la norma de emisiones para vehículos pesados en México, NOM 044 vigente y de la propuesta de modificación, son los vehículos con peso bruto vehicular mayor a 3,857...
Published 2014.02.20: Publication

The impact of vehicle and fuel standards on premature mortality and emissions

Technology-forcing regulations in the United States, European Union, and Japan have resulted in highly effective controls of tailpipe emissions. Advanced aftertreatment technology and engine tuning...
Published 2013.11.04: Publication

Impact of standards on premature mortality and emissions: Brazil

[O Impacto de Padrões Avançados ... Brasil no Contexto Global] Brazil accounts for 3.5 percent of all early deaths worldwide from exposure to urban vehicle particle emissions and approximately 31...
Published 2013.10.01: Publication

Best practices in emission control of in-use heavy-duty diesel vehicles

This report summarizes policy approaches to controlling in-use emissions from heavy-duty vehicles (HDVs), including freight trucks, buses, municipal government and other service fleets. HDVs, while...
Published 2013.08.02: Publication

La Normatividad ambiental: Un ingrediente esencial para mejorar la salud y la competitividad de México

[Jump to English-language text] A partir del éxito construido por la reciente publicación del estándar de rendimiento de combustible (emisiones de gases de efecto invernadero GHG) para la categoría...
Published 2013.07.24: Publication

Mexico's LDV CO2 and fuel economy standards

On June 21, 2013, the Mexican government published final standards regulating CO2 emissions and the fuel economy equivalent for new passenger vehicles, including cars, pickup trucks, and SUVs. The...
Published 2013.07.23: Publication

Brazil's Inovar-Auto incentive program

In October 2012, the Brazilian government approved by decree a new program to encourage vehicle technology innovation. Inovar-Auto fosters industry competitiveness by encouraging automakers to...
Published 2013.02.04: Publication

Global transportation energy and climate roadmap

This report evaluates the impact of transportation policies on worldwide oil consumption and greenhouse gas (GHG) emissions and the potential for reductions in both out to 2030. It finds that...
Published 2012.12.01: Publication

Mexico light-duty vehicle CO2 and fuel economy standards

On July 12, 2012, the Government of Mexico officially published proposed regulations of CO2 emissions and the fuel economy equivalent for new passenger vehicles—cars, pickup trucks, and SUVs—...
Published 2012.07.19: Publication

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