Bolsonaro sent four secret agents to the Cop25 climate summit in Madrid, where campaigners said Brazilian negotiators were afraid to talk to them
To reach carbon neutrality in 2050, half of all cars globally should be electric by the end of this decade, according to modelling by the International Energy Agency
Donald Trump has overseen a small decline in US emissions, but his claim to have the “lowest carbon” is false by most measures
A decision by state-owned utility Kepco to invest in Vung Ang 2 coal power station goes against the government’s “green new deal” rhetoric
In its national climate plan, Cuba indicated it would like to sell carbon credits on an international market, a concept previously opposed by socialist allies
Neglecting to mention climate change or commitments to end fossil fuel subsidies, G20 energy ministers focused on stabilising the oil market
Women from Kenya and Nigeria are favourites to lead the World Trade Organization and have promised to push climate change up the agenda
In a message to the UN, Brazil’s president denied responsibility for the worst fires on record in the Pantanal, despite having slashed environmental protections
In a low emissions strategy, South Africa flagged an aspiration to become a net zero economy by 2050, but its energy plan foresees a continued role for coal
Fossil fuel investors can continue to sue governments secretly when climate policies hurt their profits, as EU lacks support for Energy Charter Treaty overhaul
A group of 108 citizens tasked with finding fair and socially acceptable ways to decarbonise the British economy by 2050 proposed curbs on jetsetting
A British oil and gas company is using a controversial energy treaty to sue Slovenia, after being required to carry out an environmental impact assessment
The European Union is seeking to amend the Energy Charter Treaty to align with climate goals, but Japan is resisting change as negotiations resume
Almost a decade after the Paris Agreement was adopted, three of the 197 countries have not formally backed the deal. Eritrea is the latest country to ratify