This Thursday February 14, theguardian.com will be hosting the third and final webchat exploring how Britain can create a low-carbon economy.
Our final theme is renewables: can Britain source 15% of its energy from renewable energy supplies? What innovations and new technology can we expect to hit the market in 2008 and what is the real situation with biofuels: friend or foe?
This week, theguardian.com's environment editor Jessica Aldred and Carbon Trust renewables expert John Callaghan will be live online to answer your questions on the subject at 11am.
Post your questions and log on here
Jessica has written about renewable energy and biofuels and is well placed to answer your questions about the environmental impact of trying to achieve government targets. As technology strategy manager for the Carbon Trust, John Callaghan will be able to answer your questions on the technology and thinking behind renewable energy sources, how we are going to reach that 15% target and whether 2008 will be a key year for the renewables market.
Previous debates have explored the themes of low-carbon business and new low-carbon technologies and can be seen here
To pose a question, either email carbontrustinnovation@guardianunlimited.co.uk, or click here to post directly to the talk board
