11 September 2017, Renew Economy, The Turnbull-Frydenberg investment bank: Bullying, cronyism and Captain’s picks. Bullying, cronyism and Captain’s picks instead of policy. There is almost universal agreement that carbon policy is or should be a Federal issue. That is clearly something that the Federal Government should be involved in as it involves Australia’s international status and obligations. But that is the one area that the Federal Government is not touching. Despite Finkel, despite our COP 21 obligations, the Federal Government does nothing. No electricity policy, no vehicle emission standards, no policy in other areas of the economy responsible for half of Australia’s emissions. Perhaps the very worst thing, of the many to choose from, about the Liddell negotiation is the gross misuse of the AEMO report. This is only possible because the media is too busy, to put it kindly, to do its homework. The definition of a “problem” is when forecast “Unserved Energy (blackouts)” exceeds the desired reliability standard. That is not the whole story, but if you want one metric, it’s that. unfortunately, AEMO didn’t draw its graph relating to NSW all that clearly. We have attempted to do better, using the .xls data that AEMO provides. AEMO does not forecast a problem and if more renewables are built, the standard will be easily met. Read More here
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11 September 2017, The Conversation, Fake news and god’s wrath: extreme hurricane politics in the US. The devastating scenes of destruction and flooding in the Bahamas and the southern states of the US have captivated the world for many weeks now. Hurricanes Harvey and Irma, with Hurricane Jose soon to follow, have stolen headlines around the world, as they break records and provide a deluge of spectacle and image: the main ingredients for tabloid reporting. As far as the fatalities they have caused – now into the hundreds – they have not been as dangerous as the under-reported monsoons that devastated India, Nepal and Bangladesh a few weeks ago, with death tolls into the thousands. But, in the oligopolised world of the news wires of AFP, Reuters and AP, threats to developed nations push well ahead of tragedy in the third world, an imperialist bias that reflects the global hierarchy of nation-states as defined by news services. But is also true that hurricanes (typhoons and cyclones) command more attention because they have a strong visual identity. Unlike monsoonal rains, they are also endowed with a personality. Read More here
7 September 2017, The Guardian, The unprecedented drought that’s crippling Montana and North Dakota. hen Rick Kirn planted his 1,000 acres of spring wheat in May, there were no signs of a weather calamity on the horizon. Three months later, when he should have been harvesting and getting ready to sell his wheat, Kirn was staring out across vast cracked, gray, empty fields dotted with weeds and little patches of stunted wheat. “It’s a total loss for me,” said Kirn, who operates a small family wheat farm on the Fort Peck Reservation, an area of north-eastern Montana that lies right in the heart of the extreme climatic episode. “There’s nothing to harvest.” Kirn’s story is typical across the high plains in Montana and the Dakotas this summer, where one of the country’s most important wheat growing regions is in the grips of a crippling drought that came on with hardly any warning and, experts say, is without precedent. While much of the country’s attention in recent weeks has been on the hurricanes striking southern Texas and the Caribbean, a so-called “flash drought”, an unpredictable, sudden event brought on by sustained high temperatures and little rain, has seized a swathe of the country and left farmers with little remedy. Across Montana’s northern border and east into North Dakota, farms are turning out less wheat than last year, much of it poorer quality than normal. Read More here
6 September 2017, IOL Motoring The hydrogen vs battery car debate is far from over. London – With hybrid and full electric cars now becoming mainstream, it may seem as though the early debate between hydrogen and battery power is over. But batteries have considerable drawbacks. They’re heavy, they’re expensive, they require the extensive use of rare earth metals, and the production of lithium-ion batteries is itself an energy-intensive process that creates considerable emissions. Despite the progress made in EV technology, most car companies are predicting it will be a long time before batteries become dramatically cheaper or lighter than they are today. Speaking to investors last year, Stefan Juraschek, vice president of electric-powertrain development at BMW, said the car maker needed to “walk through the valley of tears” of funding highly costly research and development in order to make significant progress on battery power. Electric cars require energy straight out of the mains, which could come from power plants that are not using renewable technology. In Tesla’s home state of California, 60% of electricity was provided by coal and gas power stations in 2015, while only 14% came from wind and solar. China is investing more in renewables than any other nation yet derived roughly 72% of its electricity from coal power in 2014. In a hydrogen fuel cell car (FCEV), electric motors power the wheels but the energy is supplied through a chemical reaction between hydrogen and oxygen in the fuel cell. Unlike the rare and heavy components needed to build a battery, hydrogen is the most abundant and lightest element in the known universe although it is worth noting that hydrogen drivetrains also require rare materials. Read More here