New estimates from the International Energy Agency (IEA) illustrate how China has been struggling to cut its carbon intensity in the past three years.
Last week, the agency noted that China had reduced its carbon intensity — the amount of CO2 emitted per unit of gross domestic product (GDP) — by 15% since 2005. That put in context the news that China’s energy-related carbon dioxide emissions rose by 720 million tonnes, or over 9%, to hit 8.4 gigatonnes last year, over one-quarter of the world’s 31.6-gigatonne total. If China hadn’t made great efforts to decarbonize its economy, it could have been worse, said Fatih Birol, the IEA chief economist.
But the IEA’s estimates show that almost all of that welcome untangling of CO2 emissions from GDP growth came in 2005–08. In the last three years, China has not managed to reduce its carbon intensity much at all. China has set itself the target of cutting carbon intensity 40–45% by 2020 — which it may not manage, judging by this trend. (Its twelfth Five-Year Plan includes an intermediate target to reduce carbon intensity 17% below 2010 levels by 2015).
Although the IEA estimates should be viewed with caution, as statistics on carbon emissions and GDP numbers are notoriously uncertain, Chinese officials have already acknowledged the problem. At the National People’s Congress in March, Zhang Ping, head of the National Development and Reform Commission, admitted that “last year wasn’t good enough to reach emission-cut targets.” (Bloomberg BusinessWeek).
Continue reading


A highly respected palaeontology group based at London’s Natural History Museum may escape the chop after an international campaign to ensure its future.
The head of pharma company GlaxoSmithKline has warned European governments against taking “easy options” to save money now at the expense of the long term health of his sector.