Oxford Bus Company is dedicated to the highest attainable standards of air quality for the people of Oxford. Over the last ten years we have invested over £20m in fulfilling that commitment. The company operates the most environmentally friendly bus fleet anywhere in Britain and has been at the forefront of moves to improve air quality in Oxford, going above and beyond what is expected.

To view our latest Corporate Social Responsibility report please click here.

We have introduced a star rating system on all our buses to show just how environmentally friendly each one is. The stars are based on independent standards set by the European Environment Agency.

	star rating system
	read more about our star rating system and how it works

Our policy is backed by scientific fact

	our clean air policy
	developing our approach to environmental responsibility

	why we claim to be the best in Britain
	our clean air performance, compared to other UK bus operators

	how we've tackled the pollutants
	the steps we've taken to reduce air pollution in Oxford

	alternative fuels
	details of alternative fuel options currently under investigation in the UK

	tackling NOx
	how we are dealing with NOx emissions - an ongoing problem

	the future
	our plans to maintain and build on our current successes