Not sure if you remember me, but I spoke to you a while ago about a travel-related quiz? This month we’ve made a really useful calculator and essentially it’s a CO2 Emissions Calculator that’s been made to help people out with being a bit more green and socially responsible when it comes to flying. If you could take a look at this calculator and maybe put it up on your blog, that would be awesome as I feel that it would add a lot of value to your blog, not to mention being really helpful for your readers! You can find the calculator at http://www.tripbase.com/flight-Co2-calculator, thanks again!

Kind regards,
Sarah.