3 March 2016, Energy Post, Exxon’s never-ending big dig. ExxonMobil not only appears to have ignored its own scientists when they warned about the dangers of greenhouse gas emissions in the 1980s, the company even took advantage of its inside knowledge by leasing large tracts for Arctic oil exploration, writes famous author and activist Bill McKibben in a revealing essay. What is worse, says McKibben, is that even today Exxon continues to spend billions finding and producing ever more fossil fuels. But he notes that “revulsion is growing”: Big Oil may yet suffer the same fate as Big Tobacco. Courtesy of TomDispatch.com. Here’s the story so far. We have the chief legal representatives of the eighth and 16th largest economies on Earth (California and New York) probing the biggest fossil fuel company on Earth (ExxonMobil), while both Democratic presidential candidates are demanding that the federal Department of Justice join the investigation of what may prove to be one of the biggest corporate scandals in American history. And that’s just the beginning. As bad as Exxon has been in the past, what it’s doing now – entirely legally – is helping push the planet over the edge and into the biggest crisis in the entire span of the human story. “We will adapt to this … It’s an engineering problem, and it has engineering solutions” Back in the fall, you might have heard something about how Exxon had covered up what it knew early on about climate change. Maybe you even thought to yourself: that doesn’t surprise me. But it should have. Even as someone who has spent his life engaged in the bottomless pit of greed that is global warming, the news and its meaning came as a shock: we could have avoided, it turns out, the last quarter century of pointless climate debate. Read More here
Tag Archives: Emissions
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
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
23 February 2016, Climate Home, A flying fairy tale: Why aviation carbon cuts won’t take off. Ten days ago the airline industry stunned the world. After years of prevarication the world’s top airlines and leading manufacturers said they would take climate change seriously. The UN’s aviation body, ICAO for short, announced a carbon emissions standard that would apply to new aircraft from 2020, and to all new deliveries of in-production aircraft – current types, or minor variations on current types – as from 2028. Aircraft that don’t meet the standard will not be allowed to be produced after 2028. None of the operational aircraft currently in the fleet will be affected. The statement was widely acclaimed, notably by the US government. But will it really have any significant impact on reducing emissions? Our contention is it will not, riddled as it is with flaws. It will not be a “rigorous and challenging” standard as industry claimed, nor will it save the 650 megatonnes of CO2 emissions by 2040 that the White House proudly proclaimed. ICAO and states shaped the standard around parochial national manufacturer interests instead of the need to mitigate climate change. Aircraft designers will still face many challenges developing the next generation of airliners, but this standard will not be one of them. Beyond business as usual? New generation aircraft are generally some 10-15% more fuel efficient than those they replace. They need to be to sell. This translates to an average annual efficiency improvement of between 0.5% and 1.0%. Constant market pressures result in a continuously improving line when you plot the average fuel consumption of new aircraft types against their entry into commercial service date. Yet ICAO intends to regulate this ever improving trend with a flat (time independent) carbon standard. Even if the stringency is initially set at a level that will have an impact, its effect will quickly fade over time as market-driven improvements cut in. The maximum theoretical effect of the standard at maximum stringencies is just 1 gigatonne of CO2 between 2020-2040, while total CO2 emissions from aviation over this period will be in the order of some 31 Gtonnes, i.e. a potential saving of just 3%. Read More here