This week

www.foe.co.uk and www.greenpeace.org.uk

I am a keen member of Friends of the Earth and use these sites for research. Biofuels is rightly moving to the top of FOE’s agenda.  

www.theecologist.org/home.asp

Good articles, sometimes inspiring, often depressing. Occasionally both!

www.monbiot.com

George Monbiot is a brilliant scientist and journalist with The Guardian. His uncompromising views are unpalatable to many, but he tends to be correct. All the above are helpful with my work on carbon indexing.

www.engineeringtoolbox.com

Physics, chemistry, material properties, climatic data – it’s all here.

www.bbc.co.uk

As a surfer, I check the isobar charts to predict where and when the surf will be.