Tag Archives: aviation
Analysis: Airline Emissions Deal May Not Come Before EU Deadline
Hope is fading for a global deal to regulate the airline industry’s greenhouse gas emissions ahead of a fall deadline, even though failure could push the industry back to the brink of a trade war over the European Union’s emissions trading system. Last November the EU suspended its controversial scheme to force all airlines to buy carbon credits for any flight arriving in or departing from European airspace. The scheme had pitted European states against China, the United States, India and others, who said it violated their sovereignty. The EU said it had to act, after more than a decade of inaction on the environmental impact of aviation. European officials gave the United Nations’ agency that governs aviation, the International Civil Aviation Organization (ICAO), more time to craft a compromise in the form of a global regulatory regime. They have vowed to bring their own programme back into force unless they see real progress by the ICAO assembly, which runs September 24 to October 4. The assembly, which would have to approve any global regime, meets only once every three years. But there is still disagreement on how to charge for emissions from flights that cross borders; how to deal fairly with developing countries; and whether airlines, states or both should be subject to regulation. All those issues have stalled efforts to reach a compromise. “Think of aviation as a microcosm of the big geopolitical process,” said Paul Steele, executive director of the industry group Air Transport Action Group and one of the technical experts who has advised ICAO on the issue. The group, a coalition of some 50 plane makers, airlines and narrower associations like Airports Council International, wants a global emissions regime, not a messy and expensive “patchwork” of systems around the world. Steele said lack of progress on the United Nations Framework Convention on Climate Change, the UN’s main climate treaty and home of the Kyoto Protocol, may be holding back talks at ICAO. That treaty and ICAO’s process are legally independent, but inevitably, they are linked by politics. Take “common but differentiated responsibilities,” an argument that developed countries should shoulder most of the burden of cutting emissions. That has been a key sticking point at ICAO, as Reuters first reported last year. Steele said some countries fear that if they compromise at ICAO, it will prejudice broader talks ahead of 2015, when climate negotiators hope to clinch a new deal to cut emissions under the UN Framework Convention. And so, even as aviation industry leaders urge ICAO to hammer out a deal, talks at a high-profile ICAO committee have effectively broken down, and a key member of the agency’s governing council has said a resolution may not be ready in time for the assembly. That could escalate the conflict, especially since a US law signed in November prohibits any US airline from complying with the EU law. And while China partially lifted a retaliatory blockade of some $11 billion in Airbus jet orders last month, a new chapter in the conflict could put those orders at risk. High level fizzle ICAO has quietly set standards and rules on everything from cargo safety to air traffic control since 1944, reaching deals between countries that may agree on very little, aside from the value of keeping planes in the sky. But on climate change, the diplomats posted to Montreal are part of a fraught and complex geopolitical conflict that has little to do with planes. They seem to have recognised as much last fall, when talks at ICAO’s governing council stalled. Seeking to break the impasse, they convened a new group, which Kerryn Macaulay, Australia’s council representative, recently said was to include “some of the decision-makers in government” who might be able to hash out compromises. It was the creation of that “high-level group” that the EU cited when it suspended its scheme. It was just a new committee, but it was seen as a sign of good faith, and an opportunity to get a deal. But as Macaulay told a conference hosted by the Air Transport Action Group in Montreal on May 13, the high-level group made little progress. Quite the opposite: “In some areas there has been a risk of reopening old issues that the council in fact was recently settled on.” It is not clear if the high-level group will meet again, and the ICAO governing council is now working on a draft resolution in which very little has been agreed. “We will continue to work on that resolution, if and when necessary up to the day before the assembly,” Macaulay said, adding that it still may not be ready in time. “Not what we expected” -EU But even if a resolution is ready for the assembly, it may attempt to rein in the EU system, rather than establishing a global alternative, as European officials had hoped. ICAO’s process is split into two threads: looking for a global “market-based measure” to cut emissions, like a cap and trade system or carbon offsetting; and a “framework” document that lays out how market-based measures should be implemented. Some see a “framework” only governing local or regional systems like the EU’s, and not resolving any disputes on how to implement a global scheme. A draft framework proposed by the United States early this year, and obtained by Reuters, would limit the geographical reach of emissions systems. Lourdes Maurice, executive director for environment and energy at the US Federal Aviation Administration, said last week that the United States wants the framework to take a “national or regional airspace approach,” where countries or blocs would only regulate emissions in their own airspace. That would put about 80 per cent of emissions from aviation out of reach of national or regional carbon taxes, Macaulay said, as many flights are over international waters. But Elina Bardram, responsible for carbon markets in the aviation and maritime sectors for the European Commission’s climate division, said a proposal that did not do anything meaningful to protect the environment is “not what we expected.” Continue reading
NASA Clears Biofuel-Powered Jets for Takeoff
Environmental Leader 01/05/13 NASA researchers say commercial airlines can safely fly using plant-based biofuel, following successful test flights in California. The flights studied the effects of alternate biofuel on engine performance, emissions and aircraft-generated contrails at altitudes typically flown by commercial airliners . The Alternative Fuel Effects on Contrails and Cruise Emissions (ACCESS) experiment involved flying a NASA Dryden Flight Research Center DC-8 airplane as high as 39,000 feet while an instrumented HU-25C Guardian aircraft, based at NASA’s Langley Research Center, trailed behind at distances ranging from 300 feet to more than 10 miles. The team measured exhaust composition and contrail characteristics depending on fuel type, plume duration and atmospheric conditions. During the flights, the DC-8’s four CFM56 engines were powered by conventional JP-8 jet fuel, or a 50-50 blend of JP-8 and an alternative fuel of hydroprocessed esters and fatty acids produced from camelina plant oil. More than a dozen instruments mounted on the Guardian jet characterized the soot, gases and ice particles streaming from the DC-8. Bruce Anderson, a senior research scientist at Langley who worked on the project, tells the Associated Press that these fuels are “quite acceptable” for use in commercial jets. The latest test flights follow a pair of alternative aviation fuel experiment studies conducted in 2009 and 2011. Ground-based instruments measured the DC-8’s exhaust emissions as the aircraft burned alternative fuels while parked on a ramp in California. A second phase of ACCESS flights is planned for 2014. It will build upon learned from this year’s flights and include a more extensive set of measurements, NASA says. The ACCESS study is a joint project involving researchers at Dryden, NASA’s Glenn Research Center in Cleveland and NASA Langley. Last month, the USDA extended for five years its agreement to work with the FAA and commercial aviation partners , including Boeing and industry trade group Airlines for America, to help develop a viable biofuel for the aviation industry. Continue reading
EU Sets Terms For Global Aviation Climate Talks
Last updated on 1 May 2013, 8:08 am – Contact the team at info@rtcc.org EU: The EU has set the terms necessary for it to continue to discount international airlines from its regional carbon trading scheme. Jos Delbeke, director general of the European Commission’s climate action directorate said an agreement in principle to allow all states to take part in a global deal and a timetable for that agreement would be necessary to preven tit from overturning its “ stop the clock ” measures. The EU stopped asking international airlines using EU airports to take part in its cap and trade system on the condition that a global deal was agreed at the International Civil Aviation Organisation’s (ICAO) general assembly in September. ( GreenAir ) The EU has clarified its minimum expectations for the ICAO talks that would prevent it from including international airlines in its own cap and trade scheme again (Source: Virgin) Continue reading