The "Green Aero Days" is a pioneering trade fair dedicated to promoting sustainable technologies and business models in light aviation. Since its inception in 2021, it has established itself as a central meeting point for industry experts, innovators, and decision-makers to shape the future of aviation. The annual event, held at the MEETT – Parc des Expositions et Centre de Conventions in Aussonne near Toulouse, a key region of the European aerospace industry, reflects this endeavor. The name of the event, "Green Aero Days", underscores the goal of promoting ecologically sustainable solutions in the aviation industry. This theme is explored through a variety of formats including conferences, seminars, B2B meetings, and exhibitions showcasing low-carbon aircraft. The fair features a wide range of products and services, from innovative energy sources such as batteries and hydrogen to new business models and service offerings. Significant discussion topics also include the transformation of supply chains, the redesign of airport infrastructures, and the exploration of financing strategies to support the transformation of light aviation. The fair brings together participants from various sectors of the industry—from startups to established companies at the forefront of technological innovation. Attendees and exhibitors come from areas such as aviation technology, energy supply and management, and logistics, all aiming to make aviation more sustainable. The organizer, ABE – advanced business events, is known for its expertise in developing customized trade fairs and conferences tailored to specific industry needs. The main visitors to the "Green Aero Days" are professionals and decision-makers from the aviation industry, including engineers, researchers, business leaders, and policymakers. They value the fair as an indispensable platform for discussing the latest developments, forging partnerships, and exploring forward-thinking solutions. The MEETT, located just a few kilometers from Toulouse, is easily accessible thanks to its excellent transport connections, facilitating exchange between local and international participants. As a modernly equipped venue, it supports the ambitious goals of the Green Aero Days and drives forward the vision of sustainable aviation. The Green Aero Days in Aussonne took place from Tuesday, 03. December to Wednesday, 04. December 2024.