Getting people and goods from A to B is an integral part of life in the 21st century but transport does raise a number of environmental questions. Some of the main issues are considered here but we also want to hear from you. Get in touch and join the debate as part of the BBC Green Wales season in December 2009.
Last updated: 13 December 2009
Transport
Road traffic is the fastest growing source of carbon emissions in Wales, says environmentalist Angharad Penrhyn Jones.
Top tips
Useful advice from the Changing Lives: Going Green television series on how to travel more sustainably.
Chip oil fuel
Rachel Auckland from Sundance Renewables says old chip oil is an environmentally-friendly form of fuel for vehicles in Wales.
Maggot's mission
Maggot wonders if giving up flying would really make a difference to the environment.
The future of flying
Dr Simon Jones from Glamorgan University says new technology could provide a sustainable answer to aviation.
Public transport
On a fictional road trip around Wales, Tasha finds that public transport can sometimes be a nightmare...
Maggot's mission
Goldie Lookin' Chain member Maggot asks whether being green means having to give up driving.
