Manufacturers' 2014 performance against targets
Trends in technology development and cost reduction
Our recent studies and briefings
Recent work on aircraft emissions and CO2 standards

Recently Released

NOx control technologies for Euro 6 diesel passenger cars
Analyzes results of emissions tests on 32 Euro 6 diesel passenger cars from 10 different manufacturers. Results show some automakers meeting diesel NOx emissions standards under more realistic driving conditions, while others...
White paper
Fuel efficiency trends for new commercial jet aircraft: 1960 to 2014
Analyzes the fuel efficiency / carbon intensity of new commercial aircraft, and indicates the substantial gap existing between what is technological feasible and new aircraft currently on the market.
White paper
Review of Current Practices and New Developments in Heavy-Duty Vehicle Inspection and Maintenance Programs
Inspection and maintenance (I/M) programs are key to identifying high-emitting vehicles and mitigating their impact on air quality and climate. This paper assesses best practices for I/M programs targeting heavy-duty vehicles...
White paper



Warming Oceans Putting Marine Life ‘In a Blender’
An analysis of nearly 13,000 species of fish, invertebrates and...

Toyota to invest ~$50M to establish joint research centers at MIT and Stanford; intelligent vehicle and mobility technologies
Toyota Motor Corporation (TMC) will be investing approximately...

Gas-Price Drop Takes Americans' Interest in <b>Fuel Economy</b> Down With It
With gasoline prices heading into Labor Day at the lowest level...

All-new 2016 Toyota Prius -Three things to expect
... the company claims could boost fuel economy by as much as 10...

From the ICCT Blogs

Estimating the costs of vehicle efficiency: Will the European Commission incorporate lessons from experience?
Draft vehicle technology cost curves for post-2020 CO2 standard were presented to the European Commission in late July. Here's how they look in light of earlier (not always accurate) estimates.
Staff Blog
Will new U.S. truck standards bring “SuperTrucks” to the market?
Compared with the U.S. Deptarment of Energy SuperTruck demonstrations, just how “Super” are the proposed US tractor-trailer standards for model year 2027? Not very.
Staff Blog
Why heavy-duty engine standards put India on the best path forward
Efficiency standards for engines are the most advantageous regulatory design option for India to maximize near-term fuel savings and emission reduction benefits from new heavy-duty vehicles. Engine standards also pave the way toward more comprehensive, simulation-based full vehicle efficiency standards.
Staff Blog