Offsets

President Elizabeth Sirleaf Johnson instructs ministry to begin extradition proceedings against British executive

Earlier this week, energy and climate change secretary Chris Huhne spoke at the opening of the Carbon Show in London - here is his speech in full

New credits from Tanzanian project could allow forestry to play larger role in voluntary offset market

Government would consider tax on products that damage the environment after survey signals widespread public backing for idea

Point Carbon report suggests attempts to tackle dodgy offset credits could lead to constrained supply of Certified Emission Reductions

Joint Implementation verification procedure promises substantial increase in Russian and Eastern European emission reduction projects

Lisa Ashford of EcoSecurities makes the case for rivals clubbing together to fund emission reduction projects

Ministry of Environment hopes to finalise plans for national carbon trading scheme by end of the year

Connie Hedegaard reveals EU is planning to take independent action to address concerns over integrity of UN offset scheme

New division formed as company steps up focus on green services