Boeing expands ecoDemonstrator flight test programme

Boeing is expanding its ecoDemonstrator flight-test programme to further accelerate innovation for sustainability and safety. The company has announced its 2023 plan to assess 19 technologies on the Boeing 777 ecoDemonstrator, while also adding “Explorer” airplanes that will focus tests on specific technologies.

The first ecoDemonstrator Explorer, a 787-10 Dreamliner, will conduct flight tests in June from Seattle to Tokyo, Singapore and Bangkok to demonstrate how coordinating navigation across global airspace jurisdictions can improve operational efficiency, which can reduce an airplane’s fuel use and emissions by up to 10%. Utilizing today’s onboard capabilities, Boeing and air navigation service providers (ANSPs) in the U.S., Japan, Singapore and Thailand will collectively sequence the airplane’s routes to achieve the optimal flight path across multiple regions, factoring in conditions such as weather, air traffic and airspace closures. The airplane will fly on the highest available blend of sustainable aviation fuel (SAF) at each location.

“To support our industry’s goal for net-zero carbon emissions by 2050, Boeing is expanding our ecoDemonstrator programme with Explorer airplanes to test even more sustainability-focused technologies,” said Stan Deal, president and CEO of Boeing Commercial Airplanes. “We continue to invest in innovation that reduces fuel use, emissions and noise on our products and to partner with governments and industry to make progress on sustainability during each phase of flight.”

“The industry will need continued fleet renewal, efficiency gains, renewable energy carriers such as sustainable aviation fuel and advanced technology to meet the civil aviation industry’s commitment to achieve net zero carbon emission by 2050,” said Boeing Chief Sustainability Officer Chris Raymond. “Our initial Explorer testing in partnership with aviation stakeholders in four countries is a great example of how we can work together to optimise operational efficiency and reduce emissions.”