Tech company argues market for carbon credits that cover non-CO2 climate impacts of flight could hit $9bn
Nations agree Article 6 negotiating text, fuelling hopes diplomats can hammer out long-sought after deal to finalise Paris Agreement rulebook
The voluntary carbon market can offer the scale, demand, market infrastructure and technologies to deliver for the climate, argues SustainCERT CEO Marion Verles
From banned newspapers to bracket breakdowns, all the key moments from Day 3 of the UN climate talks in Madrid
Talks on Article 6 start, bleak reports are released, and China's giving out free gifts at its delegation office
But plan to raise €54bn in taxes to pay for low-carbon shift has been dismissed by activists as too weak
Former German Defence Minister becomes first female European Commission President. securing narrow parliamentary approval after promising increased climate action
Price tops €28 per tonne on Wednesday as traders anticipate market reforms
Latest survey from IETA shows doubling in proportion of respondents who believe China will have carbon trading system for its power sector up and running by 2021
Rumours of a tougher climate target for Canada, and why researchers have got beef with COP24's menu