Peak (thermal) coal ?
Most of the news on CO2 emissions has been bad. In particular, there are plenty of stories suggesting that coal-fired electricity is booming, and that this can be expected to continue. Although the evidence is mixed, I’m coming to the opposite conclusion. It’s already clear that no new coal-fired power stations will be constructed in the US for some time to come, and that many old ones will close, thanks to cheap gas and EPA regulations. And, while there are some new stations coming on-line in the EU, closures will predominate there too, although they still need to work out what to do with Poland.
But the big news is from China. Not that long ago, the standard story was that China was turning on two new coal-fired power stations every week. Now as this AFR report (paywalled, but another version here) says, China is cutting back hard on coal expansion. I found this story from March, in which the China Electricity Council says that it expects coal consumption in 2015 to be below the 2011 level, implying that the peak is very near. India is also planning some big expansions, but if China can grow without coal, so can they.
All of this suggests that the peak in global use of thermal coal could be much closer than is generally thought. Demand for metallurgical coal, used to produce steel, seems much more robust at least as long as investment-driven growth continues apace in China and India. Looking at the other fossil fuels, we reached plateau oil at least five years ago. On the other hand, gas (less carbon-intensive than the others, but still a source of CO2) is booming. So, there’s still a lot of work to be done before we can end the growth in emissions, let alone start on the 80 per cent reductions we need.