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Complimentary copy. Published by the Communications department of the Air Liquide Group, 75 quai d’Orsay, 75007 Paris, France
Directeur de la publication : Benoît Potier. Responsable de la rédaction : Alexandra Rocca. Dépôt légal : mars 2022. N°ISSN : 1775-2779. Crédits photo : dans le sens de la lecture, p. 1 : Julien Lutt/Capa Pictures, p. 2-3 : Energy Observer Productions/Antoine Drancey, p. 4 : Antoine Doyen, p. 6 : François Roelants, p. 9 : Gorodenkoff/Getty Images - Wayne Eastep/Getty Images - Sinology/Getty Images - Betsie Van Der Meer/Getty Images, p. 11 : Antoine Doyen - Julien Lutt/Capa Pictures - Carlos Crespo/Capa Pictures - Olga Kolleeny/Capa Pictures - Laurent Attias, p. 12 : Franck Juery, p. 13 : Franck Juery - Mourad Mokrani - Terry Halsey, p. 14-15 : Tim Robberts/Getty Images, p. 18 : Mourad Mokrani, p. 19 : Air Liquide, p. 20 : Adrien Daste - Sasol, p. 21 : Air Liquide - Bertrand Holsnyder, p. 22 : Air Liquide, p. 23 : Eternity in an Instant/Getty Images - Bim/Getty Images, p. 26 : Julien Lutt/Capa Pictures, p. 27 : Julien Lutt/Capa Pictures, p. 28 : Adrien Daste - portishead1/Getty Image, p. 29 : Sophie Loubaton/Capa Pictures - vgajic/Getty Images, p. 30 : Pyrosky/Getty Images, p. 31 : BirdHunter591/Getty Images - Adrien Daste, p. 34 : Christopher Jue/Capa Pictures, p. 35 : DavidWang/Air Liquide, p. 36 : Adrien Daste, p. 37 : Narumon Bowonkitwanchai/Getty Images - Philippe Roy/Getty Images, p. 38 : Artur Debat/Getty Images, p. 39 : Bloom Productions - Adrien Daste, p. 42 : Mourad Mokrani, p. 43 : Aaron Auyeung, p. 44 : tomasworks/Getty Images - Pau Hana Productions, p. 45 : jonathanfilskov-photography/Getty Images - AzmanJaka/Getty Images, p. 46 : Maskot/Getty Images, p. 47 : Thijs Wolzak - d3sign/Getty Images, p. 48-49 : Amparo García/EyeEm/Getty Images, p. 50 : Olivier Guia/CryoConcept, p. 51 : Akiromaru/Getty Images, p. 52 : Eduard Muzhevskyi/Science Photo Library/Getty Images, p. 53 : South_agency/Getty Images, p. 54-55 : Franck Benausse/Le Square, p. 56 : Arnaldo Kikuti, p. 58 : Yann Manac’h/Capa Pictures,p. 62 : Hervé Gousse, p. 64 : Laurent Cipriani/Capa Pictures, p. 66 : Thomas Hensinger/Solar Impulse Fo undation, p. 68 : Gianfranco Tripodo/Capa Pictures, p. 75 : Adrien Daste - Air Liquide - Sanjeri - Olivier Fernandez/IStock - Thomas Cortesi - Alexandre Aldavert.Conception-réalisation : (réf. : ALRA021) Impression : FOT Imprimeurs.
This document is printed on FSC-certified paper sourced from sustainably managed forests by an Imprim’Vert-certified printer.
L’Air Liquide - S.A. company established for the study and application of processes developed by Georges Claude with issued capital of 2,614,100,703.50 euros.