Technology & Innovation
NASA Launches AACES 2050 for Net-Zero Commercial Aviation by 2050
NASA’s AACES 2050 initiative funds five teams with $11.5M to develop aircraft and propulsion tech for net-zero carbon emissions by 2050.

This article is based on an official press release from NASA.
NASA Launches AACES 2050 Initiative to Pioneer Net-Zero Commercial Aviation
In a decisive move to reshape the future of commercial air travel, NASA has officially launched the Advanced Aircraft Concepts for Environmental Sustainability (AACES) 2050 initiative. According to an official NASA release, the program is designed to identify and mature transformative aircraft designs, propulsion technologies, and sustainability solutions. The ultimate objective is to equip the aviation industry with the technological foundation required to achieve net-zero carbon emissions by the year 2050.
To kickstart this ambitious endeavor, NASA awarded a total of $11.5 million in Phase 1 contracts in November 2024. The funding has been distributed across five key institutions, comprising four private companies and one university, tasked with conducting comprehensive, “open-aperture” design studies. These initial exploratory studies are projected to be completed by mid-2026.
The AACES 2050 program falls under NASA’s Advanced Air Vehicles Program (AAVP) and its Advanced Air Transport Technology project. By commissioning both industry veterans and academic innovators, NASA aims to look beyond incremental improvements and current Sustainable Aviation Fuels (SAF) to fundamentally redefine how commercial aircraft operate in the mid-21st century.
The Road to Net-Zero Aviation
The push for radical innovation in aerospace is driven by pressing environmental targets. Industry estimates cited in the project’s background research indicate that aviation currently accounts for roughly 2.4% of global carbon emissions. Meeting the U.S. Aviation Climate Action Plan’s goal of net-zero emissions by 2050 requires a paradigm shift in aircraft engineering.
Building on Past Successes
According to NASA’s historical context, AACES 2050 follows a successful blueprint established by the agency in 2008 with its “N+3 Project,” which targeted airliners entering service in 2035. That earlier initiative laid the groundwork for NASA’s current Sustainable Flight National Partnership (SFNP) and the development of the X-66 Transonic Truss-Braced Wing demonstrator. AACES 2050 is explicitly designed to look beyond the SFNP, defining the next generation of commercial-aircraft that will take to the skies in the 2040s and 2050s.
Phase 1 Awardees and Technological Focus
The $11.5 million in Phase 1 funding has been awarded to five distinct teams, each bringing a unique technological approach to the challenge of decarbonizing aviation. The solicitation drew significant interest from across the aviation community, making the award process highly competitive, according to Nateri Madavan, Director for NASA’s Advanced Air Vehicles Program.
Exploring Radical Configurations and Hydrogen
Several awardees are focusing on moving away from traditional aircraft designs and conventional fuel sources. JetZero is utilizing its funding to explore technologies that enable cryogenic liquid hydrogen to be used as a commercial aviation fuel. These technologies will be evaluated on traditional tube-and-wing aircraft as well as JetZero’s signature “blended wing body” (BWB) airliner design. JetZero is collaborating with the University of Illinois Urbana-Champaign and hydrogen fuel-cell company ZeroAvia.
“JetZero has a long history of leading the way in design of blended-wing-body aircraft… We’ll be focused on how best to integrate hydrogen power and energy system in a novel aircraft design, which is optimally configured for step-change improvements in energy efficiency and emissions,” stated Phil Ansell, Professor of Aerospace Engineering at the University of Illinois, in a partnership announcement.
Similarly, the Georgia Institute of Technology is analyzing various sustainability technologies, heavily focusing on hydrogen-powered systems. They will use their Advanced Technology Hydrogen Electric Novel Aircraft (ATH2ENA) concept as a baseline starting point for their explorations.
Electra (Electra.aero) is taking a different approach, extending its novel distributed electric propulsion and unique aerodynamic design capabilities. Partnering with American Airlines, Honeywell Aerospace Technologies, Lockheed Martin Skunk Works, MIT, and the University of Michigan, Electra’s study will examine innovative wing and fuselage integrations aimed at reducing noise and emissions while enhancing air travel accessibility.
Legacy Aerospace Steps Up
Established aerospace giants are also playing a critical role in the AACES 2050 initiative. Aurora Flight Sciences, a Boeing Company, is conducting a comprehensive exploration of alternative aviation fuels, novel propulsion systems, aerodynamic technologies, and aircraft configurations, leveraging Boeing’s extensive history in commercial aircraft design.
Pratt & Whitney, a division of RTX Corporation, is focusing on a broad suite of commercial aviation propulsion technologies. Their goal is to target thermal and propulsive efficiency improvements that can drastically reduce fuel consumption and greenhouse gas emissions.
NASA’s Role as an Industry Catalyst
By funding early-stage, high-risk research, NASA continues to act as a vital catalyst for the aerospace sector, enabling private companies and startups to pursue radical innovations that might otherwise lack immediate commercial justification.
“Through initiatives like AACES, NASA is positioned to harness a broad set of perspectives about how to further increase aircraft efficiency, reduce aviation’s environmental impact and enhance U.S. technological competitiveness in the 2040s, 2050s, and beyond,” said Bob Pearce, NASA Associate Administrator for the Aeronautics Research Mission Directorate, in the agency’s press release.
AirPro News analysis
At AirPro News, we observe two major industry shifts highlighted by the AACES 2050 award selections. First is the “Hydrogen Bet.” With JetZero and Georgia Tech heavily focused on liquid hydrogen as a primary fuel source, there is a growing consensus that while Sustainable Aviation Fuel (SAF) serves as a necessary bridge for the 2030s, cryogenic hydrogen may be the ultimate destination for true zero-emission flight by 2050.
Second, the initiative signals a potential departure from the traditional “tube and wing” aircraft architecture. The inclusion of JetZero’s blended wing body and Electra’s distributed electric propulsion concepts suggests that NASA and its industry partners believe the fundamental shape of commercial airliners must evolve to meet aggressive climate targets. We anticipate that the results of these Phase 1 studies, due in mid-2026, will provide the first concrete blueprints for the aircraft of the late 21st century.
Frequently Asked Questions (FAQ)
What is the AACES 2050 initiative?
The Advanced Aircraft Concepts for Environmental Sustainability (AACES) 2050 is a NASA program aimed at developing transformative aircraft designs and propulsion technologies to help the commercial aviation industry achieve net-zero carbon emissions by 2050.
Who received funding under Phase 1?
NASA awarded a total of $11.5 million to five institutions: Aurora Flight Sciences (A Boeing Company), Electra, JetZero, Pratt & Whitney (an RTX Corporation division), and the Georgia Institute of Technology.
When will the Phase 1 studies be completed?
The initial exploratory design studies began in late 2024 and are expected to be completed by mid-2026.
Sources
Photo Credit: Electra
Technology & Innovation
Florida SunTrax AirGround Expands for eVTOL Testing
Florida expands SunTrax to a 775-acre AAM hub, with eVTOL test flights planned by end of 2026 and AIR confirming a U.S. HQ there.

Florida Governor Ron DeSantis and the Florida Department of Transportation (FDOT) announced on August 10, 2026, the expansion of the SunTrax testing facility to include a dedicated hub for Advanced Air Mobility (AAM) and eVTOL aircraft.
Located in Auburndale along the Interstate 4 corridor, the 775-acre campus will provide a controlled environment for manufacturers to test, refine, and certify next-generation aircraft outside of active commercial airspace. According to a press release from the Executive Office of the Governor, active eVTOL test flights are scheduled to commence at the facility by the end of 2026.
Building the SunTrax AirGround ecosystem
The newly designated SunTrax AirGround aims to position Florida as a primary location for emerging transportation technology. The facility is designed to support the concurrent deployment of autonomous surface vehicles and AAM infrastructure, with the long-term goal of relieving road congestion and restoring regional air services.
“By the end of this year, Florida will be actively testing electric vertical takeoff and landing (eVTOL) aircraft, while SunTrax Air Ground is actively testing and supporting the deployment of autonomous and connected vehicles.”
DeSantis stated in the official release that the state possesses the innovation-friendly policies, research institutions, and infrastructure required to support the sector. To support workforce development for the AAM industry, FDOT has established partnerships with Embry-Riddle Aeronautical University and Polk State College. These collaborations are intended to prepare students for careers in the evolving aerospace and transportation sectors.
Manufacturer commitments and operational frameworks
The state has already secured commitments from major eVTOL developers to utilize the SunTrax campus. On July 22, 2026, Embraer spinoff Eve Air Mobility announced a formal partnership with FDOT to develop the infrastructure, operational procedures, and airspace navigation frameworks necessary for commercial eVTOL operations in the state.
FDOT Secretary Jared W. Perdue described the partnership as a step toward achieving the implementation of AAM in Florida. Eve Air Mobility Chief Executive Officer Johann Bordais noted that the state is proactively building the ecosystem needed to support the industry.
Following the governor’s announcement, eVTOL developer AIR confirmed on August 11, 2026, that it will establish its United States headquarters and a production hub at the SunTrax campus. According to reporting by Vertical Magazine, AIR will occupy a 20,000-square-foot facility space. The company plans to relocate its flight test programs to Auburndale and begin manufacturing its AIR ONE personal eVTOL and autonomous heavy-lift cargo aircraft by the end of 2026.
AirPro News analysis
We view the development of purpose-built testing facilities like SunTrax AirGround as a critical bottleneck relief for the AAM industry. As eVTOL manufacturers transition from prototype development to Federal Aviation Administration (FAA) certification, the need for dedicated, instrumented airspace that does not interfere with commercial air traffic becomes paramount. By offering a 775-acre controlled environment, Florida is directly competing with established aerospace testing corridors in states like California, Texas, and Ohio. The concurrent integration of autonomous surface vehicles and eVTOL aircraft at a single site also provides a unique testing ground for the multimodal passenger infrastructure that AAM operators will eventually require to make commercial operations viable.
Photo Credit: SunTrax
Technology & Innovation
Hyde County EMS Deploys eVTOL for Live 911 Response
Hyde County EMS used a Pivotal BlackFly eVTOL to reach 911 patients ahead of ground ambulances in rural North Carolina.

Hyde County Emergency Medical Services (EMS) has completed the first operational deployment of an electric vertical takeoff and landing (eVTOL) aircraft for routine 911 medical response in the United States, utilizing a Pivotal BlackFly to reach patients ahead of ground ambulances.
Announced in a joint press release on August 11, 2026, the milestone demonstrated a new model for rural emergency response. During one of two live emergency calls, the aircraft arrived approximately 20 minutes before a traditional ground ambulance, allowing a flight-trained paramedic to initiate Advanced Life Support (ALS) significantly earlier.
Operational deployment in rural North-America
Hyde County spans approximately 1,500 square miles of land and water, making it one of the largest and most geographically challenging EMS response areas in the state. To address these logistical hurdles, Hyde County EMS partnered with Code Blue Resources, Pivotal, and Akute Networks to integrate aviation directly into their first-response architecture.
Following more than 300 training sorties, Paramedic Quinn Reece piloted the single-seat eVTOL aircraft directly to the scene of two live 911 calls. Unlike traditional medical helicopters that require large landing zones and focus primarily on patient transport, the Pivotal aircraft is designed to land in small clearings near the patient. This allows the pilot-paramedic to deliver essential medical equipment, such as cardiac monitors and airway supplies, while awaiting ground transport.
“Every decision we make is about getting advanced care to our citizens faster. These missions proved that we can overcome distance, reach patients sooner, and redefine emergency response in rural communities,” said Brook Cox, Chief of Hyde County EMS.
Regulatory framework and aircraft specifications
The missions were conducted under Public Aircraft Operations (PAO) rules. The partners developed a specific concept of operations (CONOPS) for integrating eVTOL aircraft into emergency medical response, with Akute Networks serving as the Aviation Program Manager to establish the operational framework and flight procedures.
The aircraft utilized for the missions was a Pivotal BlackFly, classified by the Federal Aviation Administration (FAA) as a Part 103 ultralight vehicle. The BlackFly features simplified flight controls that facilitate the cross-training of paramedics and EMS chiefs, eliminating the need for traditional commercial pilot certificates for these specific public operations.
Pivotal CEO Ken Karklin noted that emergency medicine has historically measured response in miles driven.
“When a flight-trained paramedic can fly directly to a patient rather than drive around rivers, farmland and other geographic barriers, advanced medical care begins sooner. This is an entirely new approach to first response,” Karklin stated.
AirPro News analysis
We view the Hyde County deployment as a highly pragmatic approach to early Advanced Air Mobility (AAM) integration. By leveraging the Public Aircraft Operations framework and a Part 103 ultralight aircraft, the operators bypassed the lengthy and complex Part 135 certification process currently gating commercial eVTOL passenger operations. This model shifts the aviation medical paradigm from heavy, expensive patient transport to rapid, lightweight paramedic insertion. If scalable, this “First-to-Patient” strategy could provide a viable near-term use case for single-seat eVTOL Manufacturers while delivering immediate public safety benefits to rural communities.
Sources: Pivotal Press Release
Photo Credit: Pivotal
Technology & Innovation
Vertical Aerospace Secures $100M to Advance Valo eVTOL
Vertical Aerospace raises ~$100M in financing to fund Valo eVTOL certification, battery production, and UK manufacturing facilities.

Vertical Aerospace (NYSE: EVTL) secured approximately $100 million in investments in financing commitments on August 10, 2026, providing the capital required to advance the certification and commercialization of its Valo electric vertical takeoff and landing (eVTOL) aircraft.
Announced in a company press release, the funding package is designed to carry the manufacturer through its Critical Design Review (CDR) phase, expand battery production capacity, and support the build-out of manufacturing facilities in the United Kingdom. The capital injection follows the company’s public piloted flight demonstration campaign at the Farnborough International Air-Shows in July 2026.
Financing structure and timeline
The $100 million financing package consists of multiple tranches from new and existing investors. The structure includes a $35 million equity investment via an underwritten offering of units priced at $1.05 per unit, which is expected to close on August 11, 2026. Additionally, a $25 million issuance from a preferred equity facility with Yorkville Advisors Global, L.P. settled on August 10, 2026.
The largest single component is a $40 million convertible debt financing arrangement with Mudrick Capital Management, L.P. This includes a recently closed $5 million draw and a planned $35 million accelerated draw scheduled for August 12, 2026. Vertical Aerospace noted that the Mudrick Capital financing is based on a non-binding agreement in principle and remains subject to the negotiation and execution of definitive agreements, with no assurance that the terms will be finalized as contemplated.
Beyond private capital, Vertical Aerospace is in advanced discussions with the UK Government for up to £10 million ($13.5 million) in support. If secured, these funds will be directed toward the company’s first full-scale production facilities and charging technologies.
Operational milestones and defense expansion
The financing announcement follows a high-profile operational phase for the Valo program. In July 2026, Vertical Aerospace became the second company globally to complete a piloted transition flight in a full-scale tiltrotor eVTOL. The manufacturer completed five demonstration flights over five days at the Farnborough International Airshow in front of more than 140,000 attendees.
“Following the momentum generated by our progress over the last six months, including our piloted transition demonstrations at Farnborough, we are focused on converting operational progress and partner engagement into continued advancement of our certification and commercialisation strategy. The support, reflected in these financings via new investors alongside further commitments from existing investors, demonstrates strong confidence in Vertical’s market position and progress, providing near-term flexibility to execute the next phase of our plan.”
The statement was attributed to Stuart Simpson, CEO of Vertical Aerospace, in the August 10 press release.
The company is also expanding its defense and European integration efforts. Vertical Aerospace confirmed a partnership with autonomous flight systems provider Near Earth Autonomy and reported interest from the UK Ministry of Defence regarding the aircraft’s hybrid-electric and autonomous capabilities. The manufacturer plans to retrofit its third prototype aircraft for hybrid-electric flight testing in the first half of 2027. On the regulatory front, the company joined VERTI-GO, a European initiative led by Honeywell Aerospace aimed at accelerating eVTOL integration into European airspace.
Vertical Aerospace reports approximately 1,500 pre-orders for the four-passenger Valo aircraft from operators including American Airlines, Avolon, Bristow, GOL, and Japan Airlines.
AirPro News analysis
We view this $100 million financing package as a critical bridge for Vertical Aerospace as the eVTOL sector faces tightening capital markets. Reaching the Critical Design Review is a capital-intensive phase for any clean-sheet aircraft program, requiring significant engineering and testing resources. The reliance on a non-binding agreement for the $40 million Mudrick Capital tranche introduces some execution risk, but the successful Farnborough demonstrations likely provided the necessary technical validation to secure these initial commitments. The parallel pursuit of UK government funding and defense applications indicates a strategic diversification of revenue streams, which will be essential as the company navigates the lengthy certification process ahead of commercial passenger operations.
Sources: Vertical Aerospace
Photo Credit: Vertical Aerospace
-
MRO & Manufacturing7 days agoBell Textron Marks 75 Years in Fort Worth Amid MV-75 and 525 Push
-
Regulations & Safety5 days agoICAO AFI Aviation Week 2026 Outcomes Cairo Summit
-
Commercial Aviation4 days agoRobinson R88 Makes South American Debut at LABACE 2026
-
Defense & Military2 days agoJoby Aviation Acquires Resonant Sciences for $500 Million
-
Defense & Military7 days agoPAL Aerospace Signs C$750M RCAF CT-142Q Training Deal
