Australia Is Blowing Its Carbon Budget, Projections Reveal
The Guardian - Michael Slezak |Nick Evershed Exclusive: In less than four years the country has ‘spent’ almost 20% of its greenhouse gas allowance to 2050, analysis shows
Australia has emitted about twice what is allowed by the Climate Change Authority’s carbon budget since 2013.
Photograph: G Mutlu/Getty Images
Australia’s greenhouse gas emissions are rising despite global reduction efforts, according to detailed projections made by the consultants NDEVR Environmental.
Australia’s emissions jumped by 2.56m tonnes in the three months to
September, putting them 1.55m tonnes off-track compared with commitments
made in Paris, and 4.06m tonnes over levels demanded by scientifically
based targets set by the government’s Climate Change Authority.
Emissions for the year to September are above those for the year to
September 2015.
The results mean Australia has emitted about twice what is allowed by
the CCA’s carbon budget since 2013. In the three years and nine months
to September 2016, the country emitted 19.8% of its share of what the
world can emit between 2013 and 2050 if it intends to maintain a good
chance of keeping warming to below 2C.
If Australia continues to emit carbon pollution at the average rate
of the past year, it will spend its entire carbon budget by 2031.
Projected to the current second, the graphic shows how much of the
carbon budget has been spent.
The government has failed to report its emissions since the quarter ending December 2015. Last year it released data on Christmas Eve, when it reported a jump in emissions.
The analysis was produced by NDEVR Environmental, which analysed data
for all of Australia’s major emissions sources and compared the results
with the government’s commitments made in Paris and the cuts
recommended by the CCA.
“The
national greenhouse gas inventory, it’s six to nine months behind, it
doesn’t compare against any targets, and it doesn’t mean a whole lot to a
lot of people,” said Matt Drum, director of NDEVR Environmental.
“So we put our backs into it and replicated their report, updating it
to the latest quarter. It was no mean feat. We wanted to show how
Australia is tracking, not in real time, but as close as we can get.”
The jump in the latest quarter was not unexpected, since it
represents increased use of power during winter months, according to
Drum. But the analysis suggests Australia’s emissions have not fallen
over the longer term either, with emissions over the year to September
rising by 1.3m tonnes compared with the previous year.
“Since the carbon pricing mechanism was repealed, slowly but surely
carbon emissions have been increasing both in intensity and in volume,
so it’s no surprise that overall emissions have started creeping up as
well,” Drum said.
The government has not committed to any interim targets before 2030
but the analysis shows that Australia is not cutting its emissions at
all – and certainly not at a steady rate that would meet its 2030
targets.
The carbon budget recommended by the CCA, which it described as “equitable and feasible”,
was never agreed to by the government, but represents the authority’s
view of Australia’s fair share if global warming is to be kept under 2C.
Australia’s emissions did drop steadily from 2005, almost entirely
owing to changes in land-clearing laws in Queensland and NSW. Those
changes have now been reversed in Queensland and New South Wales has also just made the clearing of land easier. This is expected to cause an increase in emissions which may not yet be reflected in the projections.
The federal government’s primary carbon reduction tool is Direct
Action, under which it pays polluters to pollute less through a reverse
auction – the emissions reduction fund.
There is no evidence the emissions bought through that fund reduce
overall emissions, and many of the emissions the government pays to
avoid are unlikely to have occurred anyway.
About 83% of the emissions reduction fund has been spent, with the latest auction attracting relatively little interest from polluting industries, resulting in fewer reductions being offered and a higher price being demanded.
The government has committed to reviewing its climate change policies
in 2017 but there have been doubts about how rigorous that review will
be since the minister for energy and the environment, Josh Frydenberg, described it as merely a “sit rep” – a situation report.
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