Caution and optimism over climate pledges

 

 

The Guardian, 8 October 2020:

Re Barbara Finamore’s article (What China’s plan for net-zero emissions by 2060 means for the climate, 5 October), it would be a mistake to get too excited about China’s announcement of carbon neutrality by 2060.

First, the date is far too late to limit global warming to 2C, let alone 1.5C. Reductions of 7.6% are required every year of the coming decade if we wish to stay within the 1.5C limit: China is planning to increase its emissions over the same period. They may now peak before 2030, but this is small comfort as China already contributes 28% of global carbon emissions.

Second, China’s Belt and Road Initiative is exporting an energy programme that relies on coal-fired power stations, with more than 300 planned or under construction.

Finally, it is looking increasingly inappropriate to define China as a developing nation, since emissions of carbon dioxide per capita already exceed that of the UK (7.0 versus 5.8 tonnes per year using the production-based emissions published by the Global Carbon Project).

The truth is that President Xi has picked a date out of the air that is far enough into the future that it allows China to continue with business as usual for at least another decade, if not longer.

Dr Robin Russell-Jones
Chair, Help Rescue the Planet

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