As the aviation industry looks to achieve carbon-neutral status by 2050, sustainable aviation fuel has emerged as the magic potion to propel airlines and manufacturers into that era. Aviation executives, however, are calling for more realism. "Don't fool yourselves on all this," Emirates President Tim Clark said on the industry's targets at the World Aviation Festival last week. SAF is still scarce and therefore expensive. Generating the required quantities of alternative fuel would require huge areas of land and natural resources. And footing the bill for the switch would most likely fall to the flying public as the airline industry points to its razor-thin profit margins. The topic is due to be a central theme on Tuesday when the International Air Transport Association holds its World Sustainability Symposium in Madrid. Ground crews prepare an aircraft, powering one of its engines with sustainable aviation fuel. Photographer: Giuseppe Cacace/AFP/Getty Images EU's war on carbon goes global. The bloc has started to enforce part of its policy to place a levy on carbon-intensive imports. The first phase of the measure, which took effect on Sunday, requires importers from six carbon-intensive industries to report their emissions. UAE oil giant doubles CO2 capture target. Abu Dhabi National Oil Co. plans to capture 10 million tons of carbon dioxide emissions annually by 2030, up from a previous target of 5 million tons, as the looks to burnish its green credentials before the UN's main climate summit. Steel is still far from achieving green status. Carmakers and steelmakers are sealing deals for green steel, and using them to tout their environmental credentials. The trouble is, the steel is still being forged using fossil-fuels and it's not clear how soon that can change. By Brian K. Sullivan The drought that has led to near-record low levels along the Mississippi River is now threatening the quality of drinking water. The river's water levels have fallen to a point that it can't flow with sufficient force to push back salt water from the Gulf of Mexico. As a result, the Army Corps of Engineers has been called into resupply water treatment plants in Plaquemines Parish, Louisiana, which has been overwhelmed by an influx of salt water. The Army Corps, which already constructed a salt sill in the lower river, is now shipping fresh water from upstream to Plaquemines, on the extreme southeastern tip of Louisiana where the river meets the Gulf. The Corps has delivered 500,000 gallons by barge to the Port Sulphur Water Treatment plant to dilute the Mississippi's salinity there, it said in a statement. Drought across the central US and Midwest have left water levels low on not only the Mississippi but also its tributaries, such as the Ohio River. At Cairo, Illinois, the Ohio River is in its low water stage. Through September 26, nearly 55% of the Midwest was gripped by drought, with almost 66% of South also dry, according to the US Drought Monitor. More than 99% of Louisiana was in drought, according to the US Drought Monitor. Low water can mean barges cannot carry as much freight up and down the river, which is a vital highway for shipping grains, oil, chemicals and raw materials. In fall, many crops harvested across the central US move by river barge. In other weather news: Atlantic: Tropical Storm Philippe could graze the Caribbean Islands of Antigua and Barbuda, where storm watches have been posted. Philippe has winds of 50 miles per hour and is 95 miles east-southeast of Barbuda. Pacific: Typhoon Koinu is gaining strength east of Taiwan, where it will likely strike the southern part of the island on Oct. 4-5, the Joint Typhoon Warning Center said. Koinu's winds could reach 127 miles per hour, which would make it a Category 3 major storm on the five-step, Saffir-Simpson scale. It will then go on to strike China's coastline possibly near Shanwei and Shantou, China, however a larger area including Hong Kong is still under threat. Europe: Autumnal heat will persist across much of continental Europe this week, with Madrid exceeding a maximum of 30C (86F) until Saturday, while Paris, Berlin and London will also be unseasonably warm, Maxar Technologies said in a daily note. If you've ever glanced at a company's climate pledge and thought "oh yeah?" You're not alone. On the latest episode of the Zero podcast, Akshat Rathi speaks with someone doing something about it. Brynn O'Brien is the executive director of an Australasian shareholder activist organization that uses its power as investors to close coal mines and plants. They're now behind a lawsuit that could have serious repercussions for greenwashing. Listen now and subscribe to Zero on Apple, Spotify, or Google to get new episodes every Thursday. Sustainable Business Summit New York: Join us Oct. 5 as we bring together business leaders and investors for a day of solutions-driven discussions and community building that will drive innovation and scale best practices in sustainable business and finance. Register here. |
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