Fighting climate change is about making the planet get less hot. The more quickly countries slow down their carbon emissions, the faster that'll happen. All the more important for the nations that pollute the most — but not all have committed to the same timeline. China and more recently Russia have pledged to go Net Zero by 2060, a decade later than the US and the EU. India, for its part, announced at COP26 that it'll follow suit by 2070, the last of the world's top 10 polluters to clean up its carbon act. We take a look at when the world's top carbon-spewing economies intend to go carbon-neutral, compared with their share of global emissions, of renewable energy as a source of electricity, and percentage of global coal consumption.