carbon

Analyses of these samples showed notable increases in hydrogen, sulfide, and dissolved organic carbon after the earthquakes.

Compared to conventional marine fuels, green methanol has a lower carbon footprint, cutting emissions by up to 65 percent, according to shipping firms.

The UK is among 30 other countries that have signed a global pledge to triple their nuclear capacity by 2050 in a bid to cut carbon emissions.

The world's two biggest carbon emitters, China and the US, had similar impacts on this COP but achieved them in different ways.

The agreement included an initiative for countries to collaborate on a voluntary basis to reduce carbon emissions and strive to limit global warming to 1.5C relative to pre-industrial levels.