President Luiz Inacio Lula da Silva plans to commit Brazil to a more ambitious climate change goal this year, addressing criticisms of the previous target set by his far-right predecessor Jair Bolsonaro.
For the first time ever, global temperatures are now more likely than not to breach 1.5 degrees Celsius (2.7 degrees Fahrenheit) of warming within the next five years, the World Meteorological Organization has said.
Fifty climate change activists were charged with unlawful protest near Australia's biggest coal export port on Sunday after protesters climbed on a coal train.
The European Union enters the final stage of tense talks over how to treat hydrogen produced using nuclear power on Wednesday, in an effort to end a dispute that threatens to thwart a deal on more ambitious renewable energy goals.
Berlin voted on making the city climate neutral by 2030, in a binding referendum that will force the new conservative local government to invest heavily in renewable energy, building efficiency and public transportation.
Rising airline traffic is expected to trigger global emissions-related requirements for some carriers as early as next year, according to a top airline trade group, even as debate broadens on the effectiveness of that approach.
Germany's cabinet on Wednesday agreed on a national water strategy aimed at coping with long dry seasons and heatwaves caused by climate change to ensure water security in Europe's biggest economy in future.
