Mexico
China and Mexico roll out carbon trading schemes
New platforms in Beijing, Shanghai and Mexico City aim to curb pollution from big emitters and boost low carbon growth
Enel Green Power cuts ribbon on first Mexican wind farm
Italian renewable energy giant promises further investment as company beefs up Mexican portfolio
Mexico Senate approves historic climate change bill
President Felipe Calderon to pass ambitious legislation into law
Mexico poised to pass landmark Climate Change Act
Latin American country poised to become second nation to pass binding Climate Change Act after UK
Coke and Heineken drink to Latin America's largest wind farm
Vestas wins order to supply 396MW of turbines to Mexican project powering drinks giants' bottling plants
Aeromexico pilots first trans-Atlantic commercial biofuels flight
Airline teams up with Boeing to trial jatropha-based fuel with a view to starting biofuel-powered services to Costa Rica
US declares successful end to BP's well "kill" operation
Five months on from the fatal accident that sparked the Gulf oil spill the ruptured well is finally sealed off for good
Geneva talks aim to maintain climate finance momentum
Ministerial meeting hopes for low-carbon funding breakthrough ahead of Cancun summit
Mexico attempts to "rescue" stricken climate talks
Frantic round of diplomacy aims to get developing countries back on board ahead of crucial Cancun summit
Secretary-general admits growing UN pessimism over Cancun climate summit
Prime ministers and presidents come together to form new UN global sustainability panel
China offers last chance saloon to prevent Mexican standoff
As Bonn talks end in finger pointing, attention turns to last-ditch Tianjin meeting ahead of Mexico summit
Bonn talks end amid growing pessimism
US negotiator very concerned by lack of progress at week-long summit
Could global climate deal deliver three treaties?
Mexican diplomat hints that countries are looking at a number of options to break negotiating deadlock
Report urges UN talks to close Kyoto loopholes
New study calculates that industrialised nations could use loopholes to increase greenhouse gas emissions
Academics warn of failing international carbon targets
Diplomats gathering in Bonn told that pledged emission targets fall well short of that required to stabilise temperatures
India proposes eve of Cancun climate meeting
Delhi to host final meeting of Major Economies Forum ahead of Mexico Summit
New York talks to tackle climate financing deadlock
UN advisory group meets later today to find way to raise $100bn a year in climate change funding for developing countries
Christiana Figueres takes the reins at UN climate secretariat
US reveals "frank and constructive" Rome meeting delivered a number of new proposals for measuring greenhouse gas emissions
Progress remains elusive as Rome climate talks close
Next meeting of Major Economies Forum will take place later this month and focus on energy efficiency and clean technology
Rome climate talks tackle carbon inspection stand-off
Measurement, reporting and verification dominate "frank discussion" between major economies
Japan pledges to pass delayed climate bill this year
Government insists it will push to have stalled climate bill in place before November's Mexico summit
Developing countries voice opposition to latest climate text
Leading diplomats slam "one-sided" and "imbalanced" draft negotiating text
Slowly, tentatively, climate talks get back on track
Away from the media spotlight, climate negotiators in Bonn this week have delivered real progress towards an international deal
UN climate chief warns 2020 carbon targets will be missed
As advisory group mulls proposal for aviation carbon tax, Yvo de Boer warns the world is not moving fast enough to cut emissions