What Car? is to play a central role in a day that highlights green motoring issues - and we'd like you to get involved, too.
On Monday, June 8, What Car? group editor Steve Fowler will be chairing a debate on carbon emissions and we'd like you to send us your questions that you'd like to put to a panel of experts, including car manufacturers and environmental campaigners.
If there's anything you'd like to know about the future of green motoring, this is your chance to ask the experts. Just click here to submit your questions.
The debate will be followed by our Green Awards 2009, where we'll announce our favourite environmentally friendly cars.