Emirates, GE Aviation seal MoU to test flight with 100% sustainable fuel

By Amirtha P S, Desk Reporter
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GE Aviation & Emirates
Ms. Kathy MacKenzie, President & CEO, GE Aviation Commercial Engines & Sir Timothy Clark, President of Emirates, signing the MoU.

Emirates, UAE’s largest airline, has signed a Memorandum of Understanding (MoU) with GE Aviation, the world’s leading aircraft engine supplier, to develop a program to conduct a test flight using 100 percent Sustainable Aviation Fuel (SAF) by the end of next year.

The milestone agreement between Emirates and GE Aviation will conduct a test flight with Emirates Boeing 777-300ER, powered by GE90 engines and it is expected to demonstrate how the widebody commercial aircraft using jet fuel made from alternative sources can lower lifecycle CO2 emissions compared to petroleum-based fuels with no operational issues.

The demonstration flight also supports both companies’ broader efforts to reduce CO2 emissions as the industry looks to scale up its use of SAF. Currently, SAF approved for use is a blend of petroleum-based Jet A or Jet A-1 fuel and a SAF component with a maximum blend limit of 50 percent. 

Emirates will work closely with regulators to secure approvals for experimental type certification, and will also coordinate with the airframe, Auxiliary Power Unit (APU) and Original Equipment Manufacturers (OEMs) on pre-and post-flight requirements, in addition to closely working with SAF suppliers on procurement and delivery logistics.

Adel Al Redha
Adel Al Redha
COO – Emirates

“Emirates is committed to supporting initiatives that help minimize its CO2 emissions, and we’ve already made great strides in fuel efficiency and conservation as well as operational advancements across different areas of our business. Our agreement with GE Aviation will support progress on the industry’s collective commitment to net-zero emissions, and we look forward to continuing this close collaboration. Our partnership with GE Aviation to prepare for the test flight will be an important step towards securing certification of flights that are powered by 100 percent SAF.”

“GE Aviation is committed to pursuing efforts to reduce CO2 emissions from commercial aviation, including developing technologies for the fleet in service and the future of flight. This collaboration with Emirates is key to our efforts to standardize 100% SAF globally, which could provide a significant opportunity to expand the impact of SAF on aviation’s carbon reduction efforts,” said Mr. John S. Slattery, President and CEO of GE Aviation.

Emirates has long been a supporter of industry and government efforts to encourage the development of the SAF industry and regularly participates in initiatives to contribute to SAF deployment. Its first flight powered by SAF was in 2017, operating from the Chicago O’Hare airport. 

Emirates received its first A380 powered by SAF in December 2020, and also uplifted 32 tonnes of SAF for its flights from Stockholm earlier that year, with the support of Swedavia’s Biofuel Incentive Program. The airline is also a member of the Clean Skies for Tomorrow coalition, established by the World Economic Forum, which is supporting a transition to SAF as part of a pathway towards carbon-neutral flying.

All GE Aviation engines can operate with approved SAF, which is made from plant oils, algae, greases, fats, waste streams, alcohols, sugars, captured CO2, and other alternative feedstock sources. By starting with alternative feedstocks instead of fossil fuels, CO2 emissions can be reduced during production.

Since 2007, GE Aviation has been actively involved in assessing and qualifying SAF and works closely with producers, regulators and operators to help ensure that SAF can be widely adopted for use in aviation.

Related: Arab carriers pledge to attain net-zero emission by 2050

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