{"id":48425,"date":"2024-03-19T09:02:37","date_gmt":"2024-03-19T13:02:37","guid":{"rendered":"https:\/\/blogs.sw.siemens.com\/simcenter\/?p=48425"},"modified":"2026-03-26T06:34:25","modified_gmt":"2026-03-26T10:34:25","slug":"clean-aviation-joint-undertaking-projects","status":"publish","type":"post","link":"https:\/\/blogs.sw.siemens.com\/simcenter\/clean-aviation-joint-undertaking-projects\/","title":{"rendered":"Clean Aviation by 2050? The EU\u2019s public-private partnership approves \u20ac380 million for eight new Clean Aviation projects"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Funds awarded for research toward climate neutrality<\/h2>\n\n\n\n<p>The EU is committed to reaching climate neutrality by 2050 and Europe\u2019s industrial strategy requires industries to lead the evolution to a greener, digital future.<\/p>\n\n\n\n<p>One of the biggest de-carbonization challenges lies in air transportation, as we explained in our blog <a href=\"https:\/\/blogs.sw.siemens.com\/simcenter\/aircraft-structural-design-and-analysis\/\" target=\"_blank\" rel=\"noreferrer noopener\">Aircraft structural design and analysis<\/a>.<\/p>\n\n\n\n<p>The EU is tackling this challenge through its partnership with Europe\u2019s aeronautical research and industrial communities and the European Commission through Horizon Europe, the EU research &amp; innovation programme. The Clean Aviation Joint Undertaking (CAJU) has a budget of Euro 4.1 billion to develop disruptive new aircraft technologies that will reduce GHGs by at least 30% compared to today\u2019s best aircraft models.&nbsp;<\/p>\n\n\n\n<p>At the end of 2023 CAJU\u2019s Governing Board <a href=\"https:\/\/www.clean-aviation.eu\/media\/news\/eu380-million-for-8-new-daring-clean-aviation-projects-to-pave-the-way-for-highly-efficient-aircraft\" target=\"_blank\" rel=\"noreferrer noopener\">approved <\/a>&nbsp;\u20ac380 million, including \u20ac152 million funding from the EU itself, to trigger eight ambitious new projects that will accelerate aviation\u2019s trajectory to Net Zero.<\/p>\n\n\n\n<p>These daring new projects focus on new aircraft concepts and innovative propulsion architectures to complement those already funded under the Clean Aviation\u2019s First Call for Proposals. They will prepare all necessary elements required for ground and flight tests from 2026.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">How do Clean Aviation\u2019s funds help reach their decarbonization goals?<\/h2>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Clean-Aviation-infographic-2022-1024x724.jpg\" alt=\"Clean Aviation\u2019s journey to climate neutrality by 2050\" class=\"wp-image-48427\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Clean-Aviation-infographic-2022-1024x724.jpg 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Clean-Aviation-infographic-2022-600x424.jpg 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Clean-Aviation-infographic-2022-768x543.jpg 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Clean-Aviation-infographic-2022-900x637.jpg 900w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Clean-Aviation-infographic-2022.jpg 1510w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Figure 1. Clean Aviation\u2019s journey to climate neutrality by 2050.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>The Clean Aviation partnership program is built on three pillars of research and innovation (R&amp;I). These are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hybrid-electric regional aircraft<\/li>\n\n\n\n<li>Ultra-efficient short and short and medium range aircraft<\/li>\n\n\n\n<li>Disruptive technologies to enable hydrogen-powered aircraft<\/li>\n<\/ul>\n\n\n\n<p>The targets and timelines for regional and short and medium range commercial aircraft are shown here:<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"201\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/2023-01-11-16_54_47-Programme-overview-and-structure-_-Clean-Aviation-1024x201.png\" alt=\"Clean Aviation aircraft category targets\" class=\"wp-image-48428\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/2023-01-11-16_54_47-Programme-overview-and-structure-_-Clean-Aviation-1024x201.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/2023-01-11-16_54_47-Programme-overview-and-structure-_-Clean-Aviation-600x118.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/2023-01-11-16_54_47-Programme-overview-and-structure-_-Clean-Aviation-768x151.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/2023-01-11-16_54_47-Programme-overview-and-structure-_-Clean-Aviation-1536x301.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/2023-01-11-16_54_47-Programme-overview-and-structure-_-Clean-Aviation-900x177.png 900w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/2023-01-11-16_54_47-Programme-overview-and-structure-_-Clean-Aviation.png 1585w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Figure 2. Clean Aviation aircraft category targets.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Altogether, \u20ac380 million is to be invested in Clean Aviation projects from its second call for proposals. This includes relevant complementary R&amp;I projects and activities identified as in-kind contributions.<\/p>\n\n\n\n<p>Based on research from the Clean Aviation Strategic Research and Innovation Agenda, (SRIA) the EU\u2019s CAJU has awarded funds to eight projects that support their goals, as follows:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u20ac86 million dedicated to hydrogen-powered aircraft<\/li>\n\n\n\n<li>\u20ac33 million for hybrid-electric regional aircraft<\/li>\n\n\n\n<li>\u20ac33 million for short and medium range aircraft<\/li>\n<\/ul>\n\n\n\n<p>A further \u20ac0.75 million is awarded for impact monitoring of EU aviation research and innovation.<\/p>\n\n\n\n<p>The official launch of these projects took place as planned on 1 January 2024.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Eight new projects to help meet the Clean Aviation targets<\/h2>\n\n\n\n<p>Each of the <a href=\"https:\/\/www.clean-aviation.eu\/media\/news\/eu380-million-for-8-new-daring-clean-aviation-projects-to-pave-the-way-for-highly-efficient-aircraft\" target=\"_blank\" rel=\"noreferrer noopener\">eight new projects<\/a> relates to one of the three R&amp;I pillars:<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>HYBRID ELECTRIC<\/summary>\n<p><strong>HERFUSE<\/strong><\/p>\n\n\n\n<p>Hybrid-Electric Regional Fuselage &amp; Empennages<\/p>\n\n\n\n<p><em>LEONARDO<\/em><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>ODE4HERA<\/strong><\/p>\n\n\n\n<p>Open Digital Environment for Hybrid-Electric Regional Architectures<\/p>\n\n\n\n<p><em>DLR (DEUTSCHES ZENTRUM F\u00dcR LUFT-UND RAUMFAHRT)<\/em><\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>ULTRA EFFICIENT \/ SHORT MEDIUM RANGE<\/summary>\n<p><strong>COMPANION<\/strong><\/p>\n\n\n\n<p>Common Platform and Advanced Instrumentation Readiness for Ultra Efficient Propulsion<\/p>\n\n\n\n<p><em>AIRBUS<\/em><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>AWATAR<\/strong><\/p>\n\n\n\n<p>Advanced Wing Maturation and Integration<\/p>\n\n\n\n<p><em>ONERA (OFFICE NATIONAL D\u2019ETUDES ET DE RECHERCHES AEROSPATIALES)<\/em><\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>HYDROGEN-POWERED AIRCRAFT<\/summary>\n<p><strong>TROPHY<\/strong><\/p>\n\n\n\n<p>Technological Research on Propulsion by Hydrogen<\/p>\n\n\n\n<p><em>SAFRAN<\/em><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>FAME<\/strong><\/p>\n\n\n\n<p>Fuel Cell Propulsion System for Aircraft Megawatt Engines<\/p>\n\n\n\n<p><em>AIRBUS<\/em><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>HEROPS<\/strong><\/p>\n\n\n\n<p>Hydrogen-Electric Zero Emission Propulsion System<\/p>\n\n\n\n<p><em>MTU AERO ENGINES AG<\/em><\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>SUPPORT ACTION<\/summary>\n<p><strong>CLAIM<\/strong><\/p>\n\n\n\n<p>Clean Aviation Support for Impact Monitoring<\/p>\n\n\n\n<p><em>DLR (DEUTSCHES ZENTRUM F\u00dcR LUFT UND RAUMFAHRT)<\/em><\/p>\n<\/details>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Hybrid-electric regional aircraft<\/h2>\n\n\n\n<p>Society\u2019s expectations of transport and its impact on the environment are always evolving, and this pillar of the plan aims to use innovative technologies to improve the performance of aircraft.<\/p>\n\n\n\n<p>Regional flights make up more than 12% of the world\u2019s available seat kilometers (ASK) and account for around 40% of all flights and 36% of all flight hours. It is a fact that about 36% of airports only offer regional turbo-prop flights.<\/p>\n\n\n\n<p>The industry can use regional and commuter aircraft as a starting point to implement low or zero-emission technologies and improve the frequency and convenience of passenger flights while reducing the impact on the environment and the climate. The advancements in technology from the Clean Aviation initiative will create opportunities for new, sustainable businesses.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fuel-Cell-Regional-EXACT-2021_II-1024x576.jpg\" alt=\"Concept of a next-generation climate-neutral aircraft \" class=\"wp-image-48429\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fuel-Cell-Regional-EXACT-2021_II-1024x576.jpg 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fuel-Cell-Regional-EXACT-2021_II-600x338.jpg 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fuel-Cell-Regional-EXACT-2021_II-768x432.jpg 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fuel-Cell-Regional-EXACT-2021_II-395x222.jpg 395w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fuel-Cell-Regional-EXACT-2021_II-900x506.jpg 900w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fuel-Cell-Regional-EXACT-2021_II.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Figure 3. Concept of a next-generation climate-neutral aircraft (image courtesy of DLR).<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Ultra-efficient short-medium range aircraft<\/h2>\n\n\n\n<p>The mid-2030s goal for ultra-efficient short-medium range aircraft is to rely on thermal energy-based propulsion technologies that use both drop-in and non-drop-in fuels. This new propulsion concept will enable low-source noise and low-noise flight procedures. It will bring additional value in other fields such as business jets and regional aircraft.<\/p>\n\n\n\n<p>Clean Aviation mapped ultra-efficient short-medium-range aircraft pillar goals as follows:<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"567\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/roadmap-1024x567.png\" alt=\"Clean Aviation short-medium-range aircraft ambition roadmap, technology and concept validation and verification.\" class=\"wp-image-48451\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/roadmap-1024x567.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/roadmap-600x332.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/roadmap-768x425.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/roadmap-900x499.png 900w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/roadmap.png 1139w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Figure 4. Clean Aviation&#8217;s short-medium-range aircraft ambition roadmap, showing technology and concept validation and verification.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>This roadmap points the way to an energy efficiency improvement of 30% for a new generation of short-medium range aircraft. This is feasible by 2035 thanks to the integration of ultra-efficient propulsion systems and innovative technologies for the airframe. The roadmap includes the novel concept of using hydrogen as a non-drop-in fuel, part of the Clean Aviation H<sub>2<\/sub> technology development program.<\/p>\n\n\n\n<p>According to Clean Aviation, this roadmap will bring a holistic aircraft suite-solution for a future green, eco-efficient, economically viable and competitive large-scale serial product that will build momentum and bring targeted impact at European and global scale.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Disruptive technologies to enable hydrogen-powered aircraft<\/strong><\/h2>\n\n\n\n<p>Aircraft performance depends largely on fuel gravimetric energy density (energy per unit of mass). If fossil fuels are phased out, hydrogen represents an alternative fuel which brings a competitive gravimetric energy density. As a non-drop-in fuel, hydrogen does not generate any direct CO<sub>2<\/sub> emission during its life cycle when renewable energy are used for the production of green hydrogen. Using hydrogen in fuel cells may enable zero-emission propulsion, including the elimination of nitrogen oxides (NOx) and particles.<\/p>\n\n\n\n<p>When hydrogen burns in a turbine engine, NOx emissions are reduced and particles should be very low. However, using hydrogen as a fuel produces more water vapor (a short-life GHG) and, as a consequence, could potentially generate more persistent contrails. Although contrails may have a significant effect, the overall climatological impact of contrails must be carefully evaluated.<\/p>\n\n\n\n<p>Many of the technologies need to be more mature to be ready for integration into future aircraft. One big challenge is that because of its low volumetric energy density in gaseous form, liquid Hydrogen (LH<sub>2<\/sub>) is more likely to be used for large commercial flights. However, LH<sub>2<\/sub> needs to be maintained at really low temperature (&lt; -250\u00b0C) in a cryogenic tank, which of course affects the aircraft fuel systems, system design reliability, and safety.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"470\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Hybrid-Electric-aircraft.jpg\" alt=\"Airbus concept of a next-generation climate-neutral aircraft \" class=\"wp-image-48432\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Hybrid-Electric-aircraft.jpg 705w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Hybrid-Electric-aircraft-600x400.jpg 600w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><figcaption class=\"wp-element-caption\">Figure 5. Airbus concept of a next-generation climate-neutral aircraft.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>The \u201cdisruptive technologies to enable hydrogen-powered aircraft\u201d pillar aims to mature and demonstrate all relevant hydrogen systems ready to be integrated into future aircraft. This comprises selecting and validating the most suitable concepts, materials and designs to provide the required performance, lifetime, costs, and safety. Beyond that, the integration of these systems into an aircraft requires a deep understanding of operational, maintenance and certification aspects.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Simcenter supports the Clean Aviation Joint Undertaking<\/strong><\/h2>\n\n\n\n<p>Siemens Digital Industries Software takes great pride in being one of the beneficiaries to support the Clean Aviation Joint Undertaking.<\/p>\n\n\n\n<p>By leveraging the power of the Siemens Xcelerator platform along with the Simcenter simulation and testing solutions it is possible to infuse agility, flexibility, and adaptability into the process of transforming ideas into innovations, while enhancing efficiency and expediting the pace of development at the same time.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"638\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fig.-29-screen-shot-1024x638.png\" alt=\"Illustration of a combination of simulation and testing disciplines supporting climate-neutral aviation accelerated development. Processes and infrastructure based on simulation are not represented.\" class=\"wp-image-48433\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fig.-29-screen-shot-1024x638.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fig.-29-screen-shot-600x374.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fig.-29-screen-shot-768x478.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fig.-29-screen-shot-1536x957.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fig.-29-screen-shot-2048x1275.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/Fig.-29-screen-shot-900x560.png 900w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Figure 6. An illustration showing combined simulation and testing disciplines supporting climate-neutral aviation and accelerated development. Processes and infrastructure based on simulation are not represented.<\/figcaption><\/figure><\/div>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>There is not much time to act on emissions. In this exclusive interview Maria Calvo, CAJU\u2019s project officer and team leader for short-medium range aircraft &#8211; now Head of Unit for Project Management &#8211; talks about the scale of the technological challenges confronting the industry and their mission to bring new aviation solutions into service by 2035.<\/p>\n\n\n\n<p>Maria highlights the use of Siemens Digital Industries Software\u2019s multi-physics simulation and modelling solutions. These tools are crucial in the process of verifying and validating the methods and tools for cryogenic hydrogen propulsion systems.<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">See the video<\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video autoplay controls src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/CleanAviation-Final_21Feb_480P_SUB.mp4\"><\/video><\/figure>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:32% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"702\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-1024x702.jpg\" alt=\"\" class=\"wp-image-48438 size-full\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-1024x702.jpg 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-600x411.jpg 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-768x526.jpg 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-1536x1053.jpg 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-2048x1404.jpg 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-900x617.jpg 900w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>White paper<\/p>\n\n\n\n<p><strong>Carbon neutral aviation by 2050<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/resources.sw.siemens.com\/en-US\/white-paper-aerospace-defense-sustainable-aviation-by-2050\" target=\"_blank\" rel=\"noreferrer noopener\">Download<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Shaping sustainable aviation with a digital twin | Simcenter #SimcenterAircraft\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/j-fXr7Vxj3g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>See how Simcenter can support your sustainability strategies to achieve climate-neutral aviation by 2050<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.youtube.com\/watch?v=j-fXr7Vxj3g\" target=\"_blank\" rel=\"noreferrer noopener\">Watch now<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong>You might also be interested in&#8230;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Webinar | <a href=\"https:\/\/webinars.sw.siemens.com\/en-US\/aerospace-defense-sustainable-aviation-using-digital-twins\/\" target=\"_blank\" rel=\"noreferrer noopener\">Empower sustainable aviation with digital twins<\/a><\/li>\n\n\n\n<li>White paper | <a href=\"https:\/\/resources.sw.siemens.com\/en-US\/white-paper-aerospace-defense-digitally-transforming-future-aircraft-configurations\" target=\"_blank\" rel=\"noreferrer noopener\">Shaping sustainable aviation with a digital twin<\/a><\/li>\n\n\n\n<li>White paper | <a href=\"https:\/\/resources.sw.siemens.com\/en-US\/white-paper-aerospace-defense-hydrogen-powered-aircraft\" target=\"_blank\" rel=\"noreferrer noopener\">Hydrogen-powered aircraft design<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The Paris Agreement has set the goal of reaching climate neutrality by 2050. Discover how Simcenter supports the Clean Aviation Joint Undertaking to achieve this aim in the aviation industry.<\/p>\n","protected":false},"author":91750,"featured_media":48440,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spanish_translation":"","french_translation":"","german_translation":"","italian_translation":"","polish_translation":"","japanese_translation":"","chinese_translation":"","footnotes":""},"categories":[1],"tags":[18592,82,63525,86,58990,16,21],"industry":[125,127],"product":[50920,577],"coauthors":[63574],"class_list":["post-48425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-a-more-sustainable-world","tag-digital-twin","tag-propulsion-systems","tag-simulation","tag-structural-design","tag-system-simulation","tag-technology-innovation","industry-aerospace-defense","industry-aircraft-airframes","product-simcenter","product-simcenter-3d"],"featured_image_url":"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2023\/03\/84880-New-Main-Visual-2-1-scaled.jpg","_links":{"self":[{"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/posts\/48425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/users\/91750"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/comments?post=48425"}],"version-history":[{"count":4,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/posts\/48425\/revisions"}],"predecessor-version":[{"id":56118,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/posts\/48425\/revisions\/56118"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/media\/48440"}],"wp:attachment":[{"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/media?parent=48425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/categories?post=48425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/tags?post=48425"},{"taxonomy":"industry","embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/industry?post=48425"},{"taxonomy":"product","embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/product?post=48425"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/blogs.sw.siemens.com\/simcenter\/wp-json\/wp\/v2\/coauthors?post=48425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}