The Norwegian NOx Fund offers the UK and the International Maritime Organization a successful model that could be adapted to deliver greenhouse gas emission reductions in shipping.

Climate change is high on the agenda these days, but why is all the focus on emissions from power generation, while transport gets a free ride?

London just launched a bold, new effort to accelerate the transition to cleaner transport and reduce pollution from vehicles. Measuring and mapping air pollution data at the local level will help us understand whether it and other policies are working.