11 November 2015, Other Words, Who Can Follow This Climate Leader? President Obama rejected the Keystone XL pipeline while backing increased oil, gas, and coal production. Remember that scene in the Wizard of Oz when Dorothy hits a fork in the Yellow Brick Road? As she stands there stumped, a friendly character who will accompany her to the Emerald Palace pipes up. “Pardon me, that way is a very nice way,” the Scarecrow advises as he points in one direction. “It’s pleasant down that way too,” he adds, now pointing in the other. Then the Scarecrow crosses his straw-stuffed arms and unhelpfully declares, “Of course people do go both ways.” President Barack Obama’s climate leadership is as hard to follow as the Scarecrow’s directions. After seven years of waffling, Obama finally rejected the Keystone XL pipeline. If completed, this conduit would have moved more than 800,000 barrels a day of filthy oil mined from the Canadian tar sands through Nebraska and five other states to refineries along the Gulf Coast. Rejecting the $8 billion pipeline early in his first term would have been bold. But Obama dallied. He only stopped it once the thing made no financial sense because of low oil prices and similar infrastructure that rendered the project unnecessary. Making this move now, on the eve of global climate talks in Paris, was merely expedient. He made his choice sound like a bigger deal than it was anyway. “America is now a global leader when it comes to taking serious action to fight climate change,” he asserted. “And frankly, approving this project would have undercut that global leadership.” So, what’s the state of that leadership? On the one hand, the Obama administration has taken steps to reduce the nation’s reliance on oil, gas, and coal. Its Clean Power Plan will step up the ongoing retirement of coal-fired power plants as it cuts carbon pollution. The federal government is also phasing in higher fuel-efficiency standards while throwing some weight behind renewable-energy initiatives. All the while, this White House has also leased a growing amount of federal land to coal-mining companies and encouraged the nation’s spiking oil and natural gas production. Obama’s inherently contradictory “all-of-the-above” energy policy supports the dangerous practice of hydraulic fracturing — commonly known as fracking — that pumps vast amounts of toxic chemicals underground, imperiling drinking water. Read More here
Category Archives: Fossil Fuel Reduction
5 November 2015, Climate News Network, ‘Dragon water’ could power the planet. The quest is on to develop new technology that can tap the intense heat deep below the Earth’s surface and supply the whole world with electricity. An ambitious project is being launched to drill deep into the Earth’s crust to harness super-heated “dragon water” that would generate massive quantities of renewable energy. Unlike traditional geo-thermal heat, which exploits hot rocks to produce steam for turbines, this project goes far deeper − to where the pressure and temperature are huge but the potential benefits are 10 times as great. There is an infinite amount of energy beneath the Earth’s crust. The problem is the technology to harness it. The European Union (EU) believes that deep drilling techniques developed by the oil industry can be adapted to extract the energy. It has earmarked €15.6 million for a project in which potentially the world’s most energy-rich geothermal well will be drilled at Larderello in Tuscany, Italy. Formidable challenge The technical challenges are formidable because of the intense heat and pressure that will turn steel brittle and wreck electrical equipment, so the plan is to develop engineering tools that can withstand the conditions. Iceland, which already exploits traditional geo-thermal energy successfully, has tried and failed to harness super-heated rock. But it has not given up, and a second attempt is being planned. The EU believes using oil company expertise in drilling deep wells will be the key to success. Read More here
5 November 2015, Carbon Brief, Q&A: What does the VW scandal mean for CO2 emissions? The Volkswagen (VW) emissions scandal spilled over into climate policy on Tuesday, after the company admitted to “irregularities” in its CO2 testing results. The firm’s share price — already down 60% after revelations it had deliberately cheated air pollution tests — fell a further 9% by Wednesday morning. However, the irregularities also have implications for CO2 emissions, as well as UK and EU climate targets. Carbon Brief investigates. What are CO2 test “irregularities”? On Tuesday, VW issued a “clarification” about the CO2 emissions testing of up to 800,000 of its vehicles in Europe. The statement says: “During the course of internal investigations irregularities were found when determining type approval CO2 levels…It was established that the CO2 levels and thus the fuel consumption figures for some models were set too low during the CO2 certification process.” Though the precise nature of these problems remains unclear, it has attracted wide media coverage. The Times notes petrol cars have become embroiled in the scandal for the first time. The BBC says the “dirty laundry” is piling up for VW. The Guardian says VW might have manipulated CO2 tests, in addition to its now-notorious “defeat device” for NOx air pollution. The New York Times says VW’s pollution problems have taken a “costly new turn”. A Guardian live-blog says costs for VW could exceed the €2bn it has set aside. Current EU regulations limit car CO2 emissions to no more than 130 grammes of CO2 per kilometre, notes Politico. This is set to fall to a fleet-wide average of 95gCO2/km in 2020. In the UK, vehicle excise duty is linked to CO2 emissions meaning some cars may have had unduly low rates, says Autocar. The Telegraph says some drivers could face higher taxes. However, this year’s budget changed the rules to decouple car tax and CO2 emissions from 2017. Read More here
4 November 2015, Renew Economy, Graph of the Day: Watch US electricity grid evolve before your eyes. We talk a lot about the changing shape of the electricity grid, but what does it look like? We first came across this rather hypnotic GIF via the Union of Concerned Scientists blog, The Equation, who borrowed it from Pat Knight at Synapse Energy Economics. It shows, in animated graph form, how the electricity mix has changed in each state of America over the past 15 years. And as UCS senior energy analyst John Rogers notes, the only constant in the “mesmerising” GIF is change.
The really interesting changes come from about 2009 onwards. But Rogers sees five trends in the graph’s “undulating bars” and outlines what’s behind them:
- Coal waning – The most visible change in recent years, says Rogers, is shown in the shrinkage of the dark section on the left of the GIF. “Coal provided fully half of (the US’s) electricity as recently as 2006. Now it’s down to below 40 percent, as the eroding economics of coal have asserted themselves,” he writes.
- Natural gas growing – For the US, a big part of the decline of coal (and the rise of concerns about natural gas overreliance).
- Renewables surging – Another reason King Coal is falling, says Rogers: “the result of smart policies in a lot of forward-thinking states, and great cost reductions. Synapse’s Knight offers this great statistic: ‘In 2014, 11 states produced 10 percent or more generation from renewables (compared to zero states in 2005)’.”
- Renewables surging (wind) – Wind, the technology to beat in many US locations, now accounts for more than 10 per cent of generation in nine states, says Rogers, and more than 25 percent in two (Iowa and South Dakota).
- Renewables surging (solar) – At the end of the GIF’s journey, solar starts to make its presence felt, says Rogers – and it’s only just beginning to claim its share of the spotlight, with rapidly increasing scale and rapidly dropping costs. See Hawaii. Read More here