Airbus World 2021 -

If you are looking for a literal "piece" (a spare part) for an Airbus aircraft:

Airbus is currently steering the aviation industry toward a more sustainable future. Key initiatives often managed or communicated through their global network include: airbus world

: Airbus is at the forefront of the ReFuelEU Aviation movement, aiming for a massive increase in synthetic fuel usage by 2050 to achieve climate neutrality. If you are looking for a literal "piece"