25 February 2016, Climate News Network, Carbon budget is only half as big as thought. Fossil fuel use will have to fall twice as fast as predicted if global warming is to be kept within the 2°C limit agreed internationally as being the point of no return, researchers say. Climate scientists have bad news for governments, energy companies, motorists, passengers and citizens everywhere in the world: to contain global warming to the limits agreed by 195 nations in Paris last December, they will have to cut fossil fuel combustion at an even faster rate than anybody had predicted. Joeri Rogelj, research scholar at the International Institute for Applied Systems Analysis in Austria, and European and Canadian colleagues propose in Nature Climate Change that all previous estimates of the quantities of carbon dioxide that can be released into the atmosphere before the thermometer rises to potentially catastrophic levels are too generous. Instead of a range of permissible emissions estimates that ranged up to 2,390 billion tons from 2015 onwards, the very most humans could release would be 1,240 billion tons. Available levels In effect, that halves the levels of diesel and petrol available for petrol tanks, coal for power stations, and natural gas for central heating and cooking available to humankind before the global average temperature – already 1°C higher than it was at the start of the Industrial Revolution – reaches the notional 2°C mark long agreed internationally as being the point of no return for the planet. In fact, the UN Framework Convention on Climate Change summit in Paris agreed a target “well below” 2°C, in recognition of ominous projections − one of which was that, at such planetary temperatures, sea levels would rise high enough to submerge several small island states. The Nature Climate Change paper is a restatement of a problem that has been clear for decades. Carbon dioxide proportions in the atmosphere are linked to planetary surface temperatures and, as they rise, so does average temperature. For most of human history, these proportions oscillated around 280 parts per million. Read More here
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25 February, Renew Economy, Coalition digs deeper into fossil fuels with new “growth centre”. The federal government has announced the establishment of a $15.4 million fossil fuel “growth centre”, to help prop up Australia’s oil, gas, coal and uranium sectors during what it describes as a “challenging time” for the industry. Part of the government’s $248 million Industry Growth Centres Initiative, the Oil, Gas and Energy Resources Growth Centre was unveiled on Wednesday by federal energy minister Josh Frydenberg and minister for innovation and industry, Christopher Pyne. The ministers said they hoped the facility – in which the Turnbull government is investing $15.4 million over four years – would help position Australia’s energy and resources sector for the next wave of investment. It will be chaired by long-time oil and gas industry executive, Ken Fitzpatrick, with a board and management team drawn from across the oil, gas, coal seam gas, coal and uranium industries. According to the website, the growth centre’s mission is to reduce industry costs, direct research to industry needs, improve work skills, facilitate partnerships and reduce regulatory burdens. It will also have a particular focus on improving knowledge and techniques needed to unlock Australia’s marginal gas resources like coal-seam gas – a controversial and high-cost field of exploration and production that AGL Energy recently ruled out of its repertoire to focus, instead, on the “evolution” of the energy industry. Pyne says the new growth centre – which will be known as National Energy Resources Australia, or NERA – will work closely with researchers from universities and the newly streamlined CSIRO, the irony of which was not lost on critics of the scheme. Read More here
25 February 2016, Renew Economy, Graph of the Day: The myth about energy subsidies. Ever hear the story about why renewable energy can’t compete without a subsidy? You hear it all the time from the fossil fuel industry. And the response from renewables? Take away fossil fuel subsidies, and they’d be glad to compete on level terms. This graph below, displayed today by David Hochschild, a commissioner with the California Energy Commission, at the Energy Productivity Summer Study in Sydney, illustrates why the fossil fuel and nuclear industries don’t want that to happen. Studies by the International Energy Agency point out that global subsidies for fossil fuels outstrip those for renewable energy nearly 10-fold. The International Monetary Fund said if climate and environmental costs were included, then the fossil fuel subsides increased another 10 times to nearly $5 trillion a year.
This graph, that Hochschild sourced from DBL Investors, shows the accumulated energy subsidies in the US under federal programs. Oil and gas dominate, followed by nuclear. Federal renewable energy subsidies, in the form of investment and tax credits, are a small fraction. “The fossil fuel industry hates to talk about that,” Hochschild told RenewEconomy in an interview after his presentation. “There is a myth around subsidies, but there is no such thing as an unsubsidised unit of energy.” Read More here
24 February 2016, Science Daily, Consumers have huge environmental impact. We like to blame the government or industries for the Earth’s problems, but what we buy makes a big difference. The world’s workshop — China — surpassed the United States as the largest emitter of greenhouse gases on Earth in 2007. But if you consider that nearly all of the products that China produces, from iPhones to tee-shirts, are exported to the rest of the world, the picture looks very different. “If you look at China’s per capita consumption-based (environmental) footprint, it is small,” says Diana Ivanova, a PhD candidate at Norwegian University of Science and Technology’s Industrial Ecology Programme. “They produce a lot of products but they export them. It’s different if you put the responsibility for those impacts on the consumer, as opposed to the producer.” That’s exactly what Ivanova and her colleagues did when they looked at the environmental impact from a consumer perspective in 43 different countries and 5 rest-of-the-world regions. Their analysis, recently published in the Journal of Industrial Ecology, showed that consumers are responsible for more than 60 per cent of the globe’s greenhouse gas emissions, and up to 80 per cent of the world’s water use. “We all like to put the blame on someone else, the government, or businesses,” Ivanova says. “But between 60-80 per cent of the impacts on the planet come from household consumption. If we change our consumption habits, this would have a drastic effect on our environmental footprint as well.” The analysis allowed Ivanova and her colleagues to see that consumers are directly responsible for 20 per cent of all carbon impacts, which result from when people drive their cars and heat their homes. But even more surprising is that four-fifths of the impacts that can be attributed to consumers are not direct impacts, like the fuel we burn when we drive our cars, but are what are called secondary impacts, or the environmental effects from actually producing the goods and products that we buy. Read More here