Online shopping application allows customers to make small contribution to emission reduction projects
Fork-lift trucks and stationary generators are big winners as more than $40m in stimulus funding is ploughed into fuel cell pilot projects
Ed Miliband dismisses shadow chancellor's "unrealistic" and "uncosted" green Budget demands
Demand for green power continued to climb last year despite economic crisis
Large numbers of firms unaware that water use leads to increase in carbon footprint
New trains could reach speeds of 100 miles per hour
Latest analysis predicts recession will result in oversupply of allowances during current phase of EU emissions trading scheme
Car giants to provide technology for Chinese electric car pilot scheme
Miliband signals opposition to Scotland's ban on new nuclear plants
As growing number of clean tech start ups struggle to attract backers, could the UK be about to miss out on the much touted "low carbon boom"?