12 December 2016, Climate News Network, Methane’s rapid spurt risks climate curbs plan. A recent rapid rise in methane could damage global attempts to slow climate change through cuts in carbon dioxide emissions. One year ago today, with huge relief, scarcely able to believe their achievement, world leaders finally agreed to reduce emissions of carbon dioxide. But a bare 12 months later comes sobering news: atmospheric concentrations of another gas, methane, are growing faster than at any time in the last 20 years, putting further pressure on the historic Paris Agreement to deliver substantial cuts in emissions very soon. Some scientists say the world now needs to change course and do more about methane to have a chance of keeping average global temperatures from rising by more than 2°C. And one seasoned Arctic watcher says the changes there in the last decade are altering a system which has remained intact since the Ice Age. Methane is the second major greenhouse gas, with agriculture accounting for 40% of emissions. Over a century it is 34 times more powerful as a greenhouse gas than carbon dioxide (though far less abundant), but over 20 years methane is 84 times more potent than CO2. In an editorial in the journal Environmental Research Letters, an international team of scientists reports that methane concentrations in the air began to surge around 2007 and grew steeply in 2014 and 2015. In those two years concentrations rose by 10 or more parts per billion annually. In the early 2000s they had been rising by an annual average of 0.5 ppb. Read More here
Category Archives: PLEA Network
11 December 2016, The Guardian, On climate change and the economy, we’re trapped in an idiotic netherworld. The shrieks of horror that follow mentions of pricing carbon show politics remains wedded to the belief that economic growth trumps concerns of climate change. This week was a prime example of how economics and, by extension, politics doesn’t cope very well with the issue of climate change. The news that Australia economy went backwards in the September quarter was greeted with alarm by politicians and then used as a reason to push their policy barrow. And most of the barrows were piled high with coal. The treasurer and the prime minister in their press conferences on Wednesday made great mention of the need to keep electricity prices low for the economy to grow. Malcolm Turnbull especially was in full Tony Abbott 2010 mode out of a desire to cover the silly back flip on the issue of investigating whether or not to introduce an emissions intensity trading scheme. When asked about the prospect of GDP growth going backwards he immediately responded by suggesting the issue was for Bill Shorten to “explain why he is proposing to increase the price of electricity”. Never mind that such a scheme would more efficiently price emissions than does the current system, for now we remained trapped in an idiotic netherworld where any mention of pricing carbon (no matter how oblique) must be greeted with shrieks of horror, with the prime minister leading the chorus. And while you do wonder if Malcolm Turnbull ever looks in the mirror in the morning and asks himself how it all came to this – or whether he first rings Cory Bernardi to ask whether he is allowed to look into the mirror and ask such questions – the broader issue is that this netherworld is one that inherently sees action on climate change as a negative for the economy. And by contrast, the economic impact of anything that will cause climate change is seen as inherently positive. Read More here
8 December 2016, The Guardian, South Australia says states could go it alone after Turnbull rules out carbon tax. States could go it alone on a carbon scheme for the electricity sector after the federal government ruled one out, South Australia’s premier says. A report by the chief scientist, Alan Finkel, to be presented at Friday’s Council of Australian Governments meeting in Canberra, is expected to recommend an emissions intensity scheme. Jay Weatherill told ABC radio on Thursday he would be pressing for states to team up on their own scheme “in the absence of national leadership”. Weatherill would be discussing the idea with his counterparts before Friday’s formal meeting with the prime minister, Malcolm Turnbull. “Our first instinct is of course to seek a national scheme,” he said, but advice suggests it could be done without federal government support. Turnbull ruled out his government imposing an emissions intensity scheme following a backbench revolt over a review of climate change policy. He also left his environment minister, Josh Frydenberg, to explain why he said on Monday such a scheme would be looked at as part of the inquiry, only to deny mentioning it on Tuesday. On Wednesday, Frydenberg joined the prime minister in insisting one would not be introduced. Weatherill said power prices in his state would go down if an emissions intensity scheme was adopted. “It would clean up our energy system,” he said. Such a scheme would also encourage more base-load gas generation and increase competition. Finkel will brief premiers and Turnbull at the Coag meeting on Friday, after being commissioned to put together a national blueprint on energy security and reliability after blackouts across South Australia. Read More here
8 December 2016, The Guardian, Finkel review criticises climate policy chaos and points to need for emissions trading. Exclusive: Report warns investment in electricity has stalled, and existing policies won’t allow Australia to meet its Paris target. Australia’s chief scientist, Alan Finkel, has said investment in the electricity sector has stalled because of “policy instability and uncertainty” – and he’s warned that current federal climate policy settings will not allow Australia to meet its emissions reduction targets under the Paris agreement. In a 58-page report that has been circulated before Friday’s Council of Australian Governments meeting between the prime minister and the premiers, Finkel has also given implicit endorsement to an emissions intensity trading scheme for the electricity industry to help manage the transition to lower-emissions energy sources. While there is no concrete recommendation to that effect, the report, obtained by Guardian Australia, references the evidence from energy regulators that such a scheme would integrate best “with the electricity market’s pricing and risk management framework” and “had the lowest economic costs and the lowest impact on electricity prices”. Finkel also notes advice from the Climate Change Authority which says market mechanisms have the lowest average cost of abatement, and of the options modelled, an emissions intensity scheme “had the lowest impact on average residential electricity prices”. Read more here