Average
Chinese person's carbon footprint now equals European's
The
per capita emissions of the world's largest national emitter is
almost on a par with the European average, new figures show
18
July 2012
The
average Chinese person's carbon footprint is now almost on a par with
the average European's, figures released on Wednesday reveal.
China
became the largest national emitter of CO2 in 2006,
though its emissions per person have always been lower than those in
developed countries such as Europe.
But today's
report,
which only covers emissions from energy, by the PBL Netherlands
Environmental Assessment Agency and the European commission's Joint
Research Centre (JRC) show that per capita emissions
in China increased
by 9% in 2011 to reach 7.2 tonnes per person, only a fraction lower
than the EU average of 7.5 tonnes.
The
figure for the US is still much higher – at 17.3 tonnes – though
total Chinese CO2 emissions are now around 80% higher than those of
America. This widening gap reflects a 9% increase in total emissions
in China in 2011, driven mainly by rising coal use, compared with a
2% decline in the US.
Total
emissions in Europe and Japan also fell last year, by 3% and 2%
respectively. But emissions rose across much of the developing world,
including India, which saw a 6% increase. As a result, OECD nations
now account for only around a third of the global total.
The
figures published on Wednesday – like most official data on carbon
emissions –
are based on where fossil fuels are burned. A recent
UK select committee report argued
that it was also important to consider the import and export of goods
when considering national responsibility forclimate
change.
This would affect today's data, because previous
studies have suggested that
almost a fifth of Chinese emissions are caused by the production of
goods for export.
In
addition, the new county data exclude international travel, which
accounts for 3% of the global total and is likely to be heavily
weighted towards richer countries. Non-CO2 greenhouse gases such as
methane and nitrous oxide are also excluded.
For
these reasons, the total carbon footprint of the average European
most likely remains substantially higher than that of the average
Chinese person. In addition, Europe, the US and other developed
countries have contributed a disproportionate share of the historical
emissions that have caused the warming to date and will remain in the
atmosphere for decades or centuries to come.
But
a recent
study showed
that even when imports and international travel are taken into
account, the developed world now accounts for less than half of
current global emissions. Moreover, China's emissions may be even
higher than reported today according to another study
showingthat
the country's official energy statistics were as much as 20% lower
than they should be.
Owing
to factors such as these, precise national emissions figures will
remain the subject of debate. Globally, however, the picture is
clear. Total emissions from fossil fuels and cement increased by 3%,
leaving global emissions at a record 34bn tonnes of CO2. That is less
than the rise in 2010, when emissions shot up by 5% as the world
economy bounced back from recession, but higher than the average
annual increase for the past decade, which stands at 2.7%. This
suggests that efforts to curb global emissions have so far failed to
make any impact.
The
continued steep rise in global carbon emissions will make it even
more difficult for the world's nations to fulfil their stated aim of
limiting temperature rise to 2C, considered a danger threshold after
which the risks of irreversible climate change increase.
According
to the report, if global emissions continue on their current trend,
the world will commit itself to 2C of warming within two decades

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