China the top Carbon Polluter

This comes as little surprise, but China has likely passed the US as the top producer of emissions. This will continue. China's central government has little effective power to limit regional greenhouse gas producers, and regional governments are pushing as hard as possible to develop rapidly. The estimates are that China brings a new coal plant on-line every 3 days. Each of these plants is roughly equivalent to the annual carbon emissions of the state of Vermont. The flaw in Kyoto was and is the allowances given to developing nations. Along with this, the Clean Development Mechanism is deeply flawed. The Clean Development Mechanism (CDM), allows projects in the developing world to receive emissions credits which can then be used and traded under the Kyoto or EU ETS trading system. This is administered through the United Nations Framework Convention on Climate Change (UNFCCC). A WWF study suggests that 20% of carbon credit supported projects do not meet the threshold of additionality: they would have happened anyway. Also, certain distortions, such as for the reduction of certain refrigerant emissions, are completely out of whack. For example, HFC23, a refrigerant, operates at a multiple of 11,700 – so 11,700 CER’s (certified emissions reductions) are generated for one ton of HFC23, creating market bubbles, in this case for Chinese refrigerant factories. This helped collapse the last phase of the EU emissions trading scheme.

To truly combat global emissions, any future regulations will have to include developing nations.




China 'now top carbon polluter'
By Roger Harrabin BBC Environment analyst

The new research suggests China's emissions were underestimated
China has already overtaken the US as the world's "biggest polluter", a report to be published next month says.
The research suggests the country's greenhouse gas emissions have been underestimated, and probably passed those of the US in 2006-2007.
The University of California team will report their work in the Journal of Environment Economics and Management.
They warn that unchecked future growth will dwarf any emissions cuts made by rich nations under the Kyoto Protocol.
The team admit there is some uncertainty over the date when China may have become the biggest emitter of CO2, as their analysis is based on 2004 data.
Until now it has been generally believed that the US remains "Polluter Number One".
Next month's University of California report warns that unless China radically changes its energy policies, its increases in greenhouse gases will be several times larger than the cuts in emissions being made by rich nations under the Kyoto Protocol.
The researchers say their figures are based on provincial-level data from the Chinese Environmental Protection Agency.

They say analysis of the 30 data points is more informative about likely future emissions than national figures in wider use because it allows errors to be tracked more closely.
They believe current computer models substantially underestimate future emissions growth in China.
We are awaiting a formal comment from the UK Chinese Embassy, but Dr Max Auffhammer, the lead researcher, said his projections had been presented widely and no-one had raised a serious complaint.
All those concerned about climate change agree that China's emissions are a problem - including China itself.
CARBON EMISSIONS

Global carbon emissions statistics were last published in 2004. They show Chinese emissions began rising rapidly in 2002.
University of California research suggests China overtook the US as the worst producer of carbon emissions in 2006
But China and many other developing countries struggling to tackle poverty are adamant that any negotiated emissions reductions should not be absolute, but relative to a "business-as-usual" scenario of projected growth.
That is why this study is of more than academic interest.
If it becomes widely accepted that China's future emissions are likely to be much higher than previously estimated, that will have to factored into any future global climate agreement if the Chinese are to be persuaded to take part.
In brief, although this study looks bad for China's reputation, it may be good for China's negotiating position.
The Chinese - and the UN - insist that rich countries with high per capita levels of pollution must cut emissions first, and help poorer countries to invest in clean technology.
America's per capita emissions are five to six times higher than China's, even though China has become the top manufacturing economy.
US emissions are still growing too, though much more slowly.
Dr Auffhammer told BBC News that his projections had made an assumption that the Chinese government's recent aggressive energy efficiency programme would fail, as the previous one had failed badly.
"Our figures for emissions growth are truly shocking," he said.
"But there is no sense pointing a finger at the Chinese. They are trying to pull people out of poverty and they clearly need help.
"The only solution is for a massive transfer of technology and wealth from the West."
He acknowledged that this eventuality was unlikely.
Those scientists aspiring to stabilise global emissions growth before 2020 to prevent what they believe may be irreversible damage to the climate may be wondering how this can possibly be achieved.

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