An assessment of the engine technology changes and after-treatment systems being employed by Indian manufacturers of two and three-wheelers to meet Bharat Stage III norms for a range of fuels , followed by an assessment of the technical options available to reduce emissions to meet the proposed Euro 4/5/6 equivalent limit values in the respective years of their likely implementation in India.

If policymakers are to succeed in their efforts to foster economic growth, improve public health, and protect the environment, they need to know which policies work, which don’t, and why.

Tracking Clean Energy Progress is an early except of the forthcoming Energy Technology Perspectives 2012 (ETP2012). The report tracks progress in the development and deployment of clean energy and energy efficiency technologies in the power generation, industry, buildings, and transport sectors.

Proposed fuel economy standards for cars are so lax that some car makers can get away by not doing anything for the first few years. This can jeopardise energy security and climate mitigation plans.

As part of CAI-Asia's mission to promote better air quality and livable cities, CAI-Asia conducted an annual review of main events relevant to air quality, climate change and transport in Asia. The review, which started on 2008 and initially focused on sustainable transport, has now evolved to include air quality and climate events.

The efficient movement of goods and services is important in achieving sustainable development. All main modes of freight – road, water, air, and rail – have impacts on the economy, environment, and society that need to be managed.

This new working paper by ICCT identifies the most effective technologies for CO2, emissions and safety measures and maps the status of regulatory programs for 2- and 3-wheeler management in Asian countries.

The first ever global analysis of light duty vehicle characteristics, including fuel economy, shows that faster rates of improvement over the next 10-20 years will be needed in order to meet the targets of the Global Fuel Economy Initiative (GFEI).

The Obama administration proposed on Wednesday doubling auto fuel efficiency to 54.5 miles per gallon by 2025, a White House energy priority that has come under scrutiny in Congress.

U.S. auto dealers are working to undo the Obama administration's fuel efficiency agenda, replacing car companies that for years kept such mandates at bay with the help of allies in Congress.