A free consultancy service to reduce the cost and environmental impact of your fleet either by a site visit or telephone advice for smaller fleets. Also sign up for regular updates.
An introduction page to travel planning with four links - the first is to advice about creating a travel plan that integrates the other three which detail alternative modes of transport.
Helpful list of actions to reduce fuel use covering insulation and controls. A good place to start for those who are new to conserving fuel, a useful check-list if already taking action.