How can people save money and cut carbon emissions at Christmas time?
What are some of the things that get in the way? How have you overcome this? Do you think we can achieve both?
Five ways to spend and waste less this Christmas from the BBC.
Here are some Christmas energy saving tips from the Energy Saving Trust - have you tried any of these before?
Read the The Carbon Trust’s tips for a more sustainable Christmas. Share your thoughts with each other here.