{"id":6522,"date":"2026-05-03T15:47:53","date_gmt":"2026-05-03T15:47:53","guid":{"rendered":"https:\/\/mt-aerospace-guyane.fr\/?p=6522"},"modified":"2026-05-21T23:41:39","modified_gmt":"2026-05-21T23:41:39","slug":"hyguane-pv3-signing-ceremony","status":"publish","type":"post","link":"https:\/\/mt-aerospace-guyane.fr\/de\/hyguane-pv3-signing-ceremony\/","title":{"rendered":"HYGUANE: Auf dem Weg zu kohlenstoffarmem Wasserstoff f\u00fcr Europas Raumhafen"},"content":{"rendered":"
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Vordere Reihe, von links: MT Aerospace French Guiana Gesch\u00e4ftsf\u00fchrer Michael G\u00e4rtner, RMT French Guiana Gesch\u00e4ftsf\u00fchrerin Nathalie Gouin, ESA-Direktor f\u00fcr Raumtransport Toni Tolker-Nielsen, CNES-Direktorin f\u00fcr Raumtransport Carine Leveau, CNES-Direktor des Raumhafens Europas in Franz\u00f6sisch-Guayana Philippe Lier<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Ein wichtiger Vertrag f\u00fcr das Hyguane-Projekt wurde im Jupiter Control unterzeichnet
Raum auf Europas Raumhafen in Franz\u00f6sisch-Guayana. Der Vertrag best\u00e4tigte
Bau einer 4,5 MWp Solaranlage namens PV3 (3. Photovoltaik \u2013 PV \u2013
Bereich des Weltraumbahnhofs) ein Schl\u00fcsselelement des Projekts zur Versorgung mit kohlenstoffarmen
Wasserstoff f\u00fcr den Weltraumbahnhof.<\/h4>\n
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Bildunterschrift: Unterzeichnungszeremonie im Jupiter-Saal auf Europas Raumflughafen in Franz\u00f6sisch-Guayana<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Leguan <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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Hyguane, ein Akronym f\u00fcr \u2018Environmentally Neutral Guyanese\u201c
\u2019Hydrogen\u201c ist ein ehrgeiziges Projekt unter der Leitung der Europ\u00e4ischen Weltraumorganisation (ESA) mit
Franz\u00f6sische Raumfahrtagentur CNES und industrielle und akademische Partner zur Entwicklung eines
Erdgasf\u00f6rderkette f\u00fcr kohlenstoffarmes Wasserstoff-\u00d6kosystem am europ\u00e4ischen Weltraumbahnhof in Franz\u00f6sisch-Guayana.
Julia Talamoni, Ingenieurin f\u00fcr Energiewende im Projekt Hyguane, erkl\u00e4rt,
\u201cDas Hyguane-Projekt zielt darauf ab, kohlenstoffarmen Wasserstoff zur Betankung der Ariane 6 zu produzieren.
Der aktuell genutzte Wasserstoff wird in Franz\u00f6sisch-Guayana aus Methanol hergestellt
Steam-Reforming. Dieser Prozess produziert hohe Mengen an Kohlenstoff und erfordert
beachtliche externe Hitze und Methanol, wodurch der Weltraumbahnhof abh\u00e4ngig von
externe Versorgung. Das Hyguane-Projekt ist daher Teil einer umfassenderen Initiative zur
den CO\u2082-Fu\u00dfabdruck von Weltraumaktivit\u00e4ten zu reduzieren und die St\u00e4rkung vorantreibt
die Souver\u00e4nit\u00e4t und Autonomie des europ\u00e4ischen Zugangs zum Weltraum.\u201d F\u00fcr eine kohlenstoffarme
Wasserelektrolyse von Wasserstoff, der verwendete Strom muss aus einer
erneuerbare Energiequelle. \u201cDie Installation des PV3-Solarparks bietet eine niedrige-
Kohle-Stromversorgung f\u00fcr den Wasserelektrolyseur, was zur Produktion eines
\u201ckohlenstoffarmes Molek\u00fcl\u201d, erkl\u00e4rt Julia.
Das Pilotprojekt von Hyguane zielt darauf ab, 10 bis 151 TP3T Wasserstoff f\u00fcr die Ariane 6 zu produzieren
ben\u00f6tigt pro Jahr. Dar\u00fcber hinaus wird das Hyguane-\u00d6kosystem Wasserstoff liefern f\u00fcr
Kraftstoff f\u00fcr schwere Fahrzeuge in Franz\u00f6sisch-Guayana f\u00fcr regionale Mobilit\u00e4t und zur Produktion von
Energie durch Wasserstoff-Brennstoffzellen, einschlie\u00dflich der elektrischen Notstromversorgung kritischer
Infrastruktursysteme am europ\u00e4ischen Weltraumbahnhof im Falle eines Stromausfalls.
HYGUANE Wasserstoff mit geringem CO2-Aussto\u00df bis 2026.<\/p>\n

Das Hyguane-\u00d6kosystem wird mit dem Bau einer Wasserstoff-
Tankstelle und, vorbehaltlich der Finanzierung durch die ESA-Mitgliedstaaten, eine Garage zum
Wasserstoffbetriebene Fahrzeuge warten.
Die Arbeiten an einer Elektrolyseanlage f\u00fcr Wasser und damit verbundenem Wasserstoff
Konditionierungsanlage zur Verdichtung und Aufbereitung des produzierten Wasserstoffs f\u00fcr
Transport, wobei die Arbeiten an den anderen Elementen des Projekts 2026 beginnen sollen.
Laut Teddy Peponnet, Leiter des Hyguane-Projekts bei der ESA, \u201cdie vollst\u00e4ndige
Das HYGUANE-\u00d6kosystem wird bis zur zweiten Jahresh\u00e4lfte 2027 in Betrieb genommen, Unterzeichnung
Die erste Ariane 6 mit kohlenstoffarmem Wasserstoffantrieb ist abflugbereit.\u201d<\/p>\n

\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tClick here \/ ESA Space Transportation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Caption of picture above: Front row, from left: MT Aerospace French Guiana Managing Director Michael G\u00e4rtner, RMT French Guiana Managing Director Nathalie Gouin, ESA\u2019s Director of Space Transportation Toni Tolker-Nielsen, CNES\u2019s Director of Space Transportation Carine Leveau, CNES\u2019s Director of Europe\u2019s Spaceport in French Guiana Philippe Lier A crucial contract for the Hyguane project was signed in the Jupiter ControlRoom at Europe\u2019s Spaceport in French Guiana. The contract confirmed theconstruction of a 4.5 MWp solar power plant named PV3 (3rd photovoltaic \u2013 PV \u2013field of the Spaceport) a key element in the project to supply low-carbonhydrogen for the spaceport. \u00a0 \u00a0 Caption: Signature ceremony in the Jupiter Room at Europe\u2019s Spaceport in French Guiana HYGUANE Hyguane, an acronym that stands for \u2018Environmentally Neutral GuyaneseHydrogen\u2019 is an ambitious project led by the European Space Agency (ESA) withFrench space agency CNES and industrial and academic partners to develop alow-carbon hydrogen ecosystem at the Europe\u2019s Spaceport in French Guiana.Julia Talamoni, energy transition engineer for the Hyguane project, explains,\u201cThe Hyguane project aims to produce low-carbon hydrogen to fuel Ariane 6.Currently, the hydrogen in use is produced in French Guiana from methanolsteam reforming. This process produces high amounts of carbon and requiressignificant external heat and methanol, making the spaceport dependent onexternal supply. The Hyguane project is therefore part of a broader initiative toreduce the carbon footprint of space activities and works towards strengtheningthe sovereignty and autonomy of European access to space.\u201d For a low-carbonwater electrolysis of hydrogen, the electricity used needs to come from arenewable energy source. \u201cThe installation of the PV3 solar farm provides a low-carbon power supply to the water electrolyser, leading to the production of a\u201clow-carbon molecule\u201d, explains Julia.The pilot scheme of Hyguane will aim to produce 10 to 15% of Ariane 6 hydrogenneeds per year. Beyond this, the Hyguane ecosystem will provide hydrogen tofuel heavy vehicles in French Guiana for regional mobility and to produceenergy through hydrogen fuel cells, including electrical back-up of criticalinfrastructure systems at Europe\u2019s Spaceport in case of black-out.HYGUANE Low-carbon hydrogen by 2026. The Hyguane ecosystem will be completed with the construction of a hydrogenrefuelling station and, pending funding from ESA Member States, a garage tomaintain hydrogen-powered vehicles.Work has already begun on a water electrolysis plant and a hydrogenconditioning centre used to compress and prepare the produced hydrogen fortransport, with works on the other elements of the project due to start in 2026.According to Teddy Peponnet, ESA\u2019s Head of the Hyguane project, \u201cThe fullHYGUANE ecosystem will be commissioned by the second half of 2027, signingthe first low-carbon hydrogen-fuelled Ariane 6 ready to fly.\u201d \u00a0 Hyguane, an acronym that stands for \u2018Environmentally Neutral GuyaneseHydrogen\u2019 is an ambitious project led by the European Space Agency (ESA) withFrench space agency CNES and industrial and academic partners to develop alow-carbon hydrogen ecosystem at the Europe\u2019s Spaceport in French Guiana.Julia Talamoni, energy transition engineer for the Hyguane project, explains,\u201cThe Hyguane project aims to produce low-carbon hydrogen to fuel Ariane 6.Currently, the hydrogen in use is produced in French Guiana from methanolsteam reforming. This process produces high amounts of carbon and requiressignificant external heat and methanol, making the spaceport dependent onexternal supply. The Hyguane project is therefore part of a broader initiative toreduce the carbon footprint of space activities and works towards strengtheningthe sovereignty and autonomy of European access to space.\u201d For a low-carbonwater electrolysis of hydrogen, the electricity used needs to come from arenewable energy source. \u201cThe installation of the PV3 solar farm provides a low-carbon power supply to the water electrolyser, leading to the production of a\u201clow-carbon molecule\u201d, explains Julia.The pilot scheme of Hyguane will aim to produce 10 to 15% of Ariane 6 hydrogenneeds per year. Beyond this, the Hyguane ecosystem will provide hydrogen tofuel heavy vehicles in French Guiana for regional mobility and to produceenergy through hydrogen fuel cells, including electrical back-up of criticalinfrastructure systems at Europe\u2019s Spaceport in case of black-out.HYGUANE Low-carbon hydrogen by 2026. The Hyguane ecosystem will be completed with the construction of a hydrogenrefuelling station and, pending funding from ESA Member States, a garage tomaintain hydrogen-powered vehicles.Work has already begun on a water electrolysis plant and a hydrogenconditioning centre used to compress and prepare the produced hydrogen fortransport, with works on the other elements of the project due to start in 2026.According to Teddy Peponnet, ESA\u2019s Head of the Hyguane project, \u201cThe fullHYGUANE ecosystem will be commissioned by the second half of 2027, signingthe first low-carbon hydrogen-fuelled Ariane 6 ready to fly.\u201d \u00a0 Click here \/ ESA Space Transportation<\/p>","protected":false},"author":1,"featured_media":6523,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"elementor_theme","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[105],"tags":[],"class_list":["post-6522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mt-aerospace_guyane"],"yoast_head":"\nHYGUANE: towards low-carbon hydrogen for Europe's Spaceport - MT Aerospace Guyane<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mt-aerospace-guyane.fr\/de\/hyguane-pv3-signing-ceremony\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HYGUANE: towards low-carbon hydrogen for Europe's Spaceport - MT Aerospace Guyane\" \/>\n<meta property=\"og:description\" content=\"Caption of picture above: Front row, from left: MT Aerospace French Guiana Managing Director Michael G\u00e4rtner, RMT French Guiana Managing Director Nathalie Gouin, ESA\u2019s Director of Space Transportation Toni Tolker-Nielsen, CNES\u2019s Director of Space Transportation Carine Leveau, CNES\u2019s Director of Europe\u2019s Spaceport in French Guiana Philippe Lier A crucial contract for the Hyguane project was signed in the Jupiter ControlRoom at Europe\u2019s Spaceport in French Guiana. The contract confirmed theconstruction of a 4.5 MWp solar power plant named PV3 (3rd photovoltaic \u2013 PV \u2013field of the Spaceport) a key element in the project to supply low-carbonhydrogen for the spaceport. \u00a0 \u00a0 Caption: Signature ceremony in the Jupiter Room at Europe\u2019s Spaceport in French Guiana HYGUANE Hyguane, an acronym that stands for \u2018Environmentally Neutral GuyaneseHydrogen\u2019 is an ambitious project led by the European Space Agency (ESA) withFrench space agency CNES and industrial and academic partners to develop alow-carbon hydrogen ecosystem at the Europe\u2019s Spaceport in French Guiana.Julia Talamoni, energy transition engineer for the Hyguane project, explains,\u201cThe Hyguane project aims to produce low-carbon hydrogen to fuel Ariane 6.Currently, the hydrogen in use is produced in French Guiana from methanolsteam reforming. This process produces high amounts of carbon and requiressignificant external heat and methanol, making the spaceport dependent onexternal supply. The Hyguane project is therefore part of a broader initiative toreduce the carbon footprint of space activities and works towards strengtheningthe sovereignty and autonomy of European access to space.\u201d For a low-carbonwater electrolysis of hydrogen, the electricity used needs to come from arenewable energy source. \u201cThe installation of the PV3 solar farm provides a low-carbon power supply to the water electrolyser, leading to the production of a\u201clow-carbon molecule\u201d, explains Julia.The pilot scheme of Hyguane will aim to produce 10 to 15% of Ariane 6 hydrogenneeds per year. Beyond this, the Hyguane ecosystem will provide hydrogen tofuel heavy vehicles in French Guiana for regional mobility and to produceenergy through hydrogen fuel cells, including electrical back-up of criticalinfrastructure systems at Europe\u2019s Spaceport in case of black-out.HYGUANE Low-carbon hydrogen by 2026. The Hyguane ecosystem will be completed with the construction of a hydrogenrefuelling station and, pending funding from ESA Member States, a garage tomaintain hydrogen-powered vehicles.Work has already begun on a water electrolysis plant and a hydrogenconditioning centre used to compress and prepare the produced hydrogen fortransport, with works on the other elements of the project due to start in 2026.According to Teddy Peponnet, ESA\u2019s Head of the Hyguane project, \u201cThe fullHYGUANE ecosystem will be commissioned by the second half of 2027, signingthe first low-carbon hydrogen-fuelled Ariane 6 ready to fly.\u201d \u00a0 Hyguane, an acronym that stands for \u2018Environmentally Neutral GuyaneseHydrogen\u2019 is an ambitious project led by the European Space Agency (ESA) withFrench space agency CNES and industrial and academic partners to develop alow-carbon hydrogen ecosystem at the Europe\u2019s Spaceport in French Guiana.Julia Talamoni, energy transition engineer for the Hyguane project, explains,\u201cThe Hyguane project aims to produce low-carbon hydrogen to fuel Ariane 6.Currently, the hydrogen in use is produced in French Guiana from methanolsteam reforming. This process produces high amounts of carbon and requiressignificant external heat and methanol, making the spaceport dependent onexternal supply. The Hyguane project is therefore part of a broader initiative toreduce the carbon footprint of space activities and works towards strengtheningthe sovereignty and autonomy of European access to space.\u201d For a low-carbonwater electrolysis of hydrogen, the electricity used needs to come from arenewable energy source. \u201cThe installation of the PV3 solar farm provides a low-carbon power supply to the water electrolyser, leading to the production of a\u201clow-carbon molecule\u201d, explains Julia.The pilot scheme of Hyguane will aim to produce 10 to 15% of Ariane 6 hydrogenneeds per year. Beyond this, the Hyguane ecosystem will provide hydrogen tofuel heavy vehicles in French Guiana for regional mobility and to produceenergy through hydrogen fuel cells, including electrical back-up of criticalinfrastructure systems at Europe\u2019s Spaceport in case of black-out.HYGUANE Low-carbon hydrogen by 2026. The Hyguane ecosystem will be completed with the construction of a hydrogenrefuelling station and, pending funding from ESA Member States, a garage tomaintain hydrogen-powered vehicles.Work has already begun on a water electrolysis plant and a hydrogenconditioning centre used to compress and prepare the produced hydrogen fortransport, with works on the other elements of the project due to start in 2026.According to Teddy Peponnet, ESA\u2019s Head of the Hyguane project, \u201cThe fullHYGUANE ecosystem will be commissioned by the second half of 2027, signingthe first low-carbon hydrogen-fuelled Ariane 6 ready to fly.\u201d \u00a0 Click here \/ ESA Space Transportation\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mt-aerospace-guyane.fr\/de\/hyguane-pv3-signing-ceremony\/\" \/>\n<meta property=\"og:site_name\" content=\"MT Aerospace Guyane\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-03T15:47:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-21T23:41:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mt-aerospace-guyane.fr\/wp-content\/uploads\/2026\/05\/CNES_161_Signature-contrat-PV3-Hyguane_0045-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/hyguane-pv3-signing-ceremony\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/hyguane-pv3-signing-ceremony\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/#\\\/schema\\\/person\\\/9985d89d12ac7858fc0b433a578d75f9\"},\"headline\":\"HYGUANE: towards low-carbon hydrogen for Europe’s Spaceport\",\"datePublished\":\"2026-05-03T15:47:53+00:00\",\"dateModified\":\"2026-05-21T23:41:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/hyguane-pv3-signing-ceremony\\\/\"},\"wordCount\":757,\"publisher\":{\"@id\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/hyguane-pv3-signing-ceremony\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/CNES_161_Signature-contrat-PV3-Hyguane_0045-scaled.jpg\",\"articleSection\":[\"MT-Aerospace Guyane\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/hyguane-pv3-signing-ceremony\\\/\",\"url\":\"https:\\\/\\\/mt-aerospace-guyane.fr\\\/hyguane-pv3-signing-ceremony\\\/\",\"name\":\"HYGUANE: towards low-carbon hydrogen for Europe's Spaceport - 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MT Aerospace Guyane","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mt-aerospace-guyane.fr\/de\/hyguane-pv3-signing-ceremony\/","og_locale":"de_DE","og_type":"article","og_title":"HYGUANE: towards low-carbon hydrogen for Europe's Spaceport - MT Aerospace Guyane","og_description":"Caption of picture above: Front row, from left: MT Aerospace French Guiana Managing Director Michael G\u00e4rtner, RMT French Guiana Managing Director Nathalie Gouin, ESA\u2019s Director of Space Transportation Toni Tolker-Nielsen, CNES\u2019s Director of Space Transportation Carine Leveau, CNES\u2019s Director of Europe\u2019s Spaceport in French Guiana Philippe Lier A crucial contract for the Hyguane project was signed in the Jupiter ControlRoom at Europe\u2019s Spaceport in French Guiana. The contract confirmed theconstruction of a 4.5 MWp solar power plant named PV3 (3rd photovoltaic \u2013 PV \u2013field of the Spaceport) a key element in the project to supply low-carbonhydrogen for the spaceport. \u00a0 \u00a0 Caption: Signature ceremony in the Jupiter Room at Europe\u2019s Spaceport in French Guiana HYGUANE Hyguane, an acronym that stands for \u2018Environmentally Neutral GuyaneseHydrogen\u2019 is an ambitious project led by the European Space Agency (ESA) withFrench space agency CNES and industrial and academic partners to develop alow-carbon hydrogen ecosystem at the Europe\u2019s Spaceport in French Guiana.Julia Talamoni, energy transition engineer for the Hyguane project, explains,\u201cThe Hyguane project aims to produce low-carbon hydrogen to fuel Ariane 6.Currently, the hydrogen in use is produced in French Guiana from methanolsteam reforming. This process produces high amounts of carbon and requiressignificant external heat and methanol, making the spaceport dependent onexternal supply. The Hyguane project is therefore part of a broader initiative toreduce the carbon footprint of space activities and works towards strengtheningthe sovereignty and autonomy of European access to space.\u201d For a low-carbonwater electrolysis of hydrogen, the electricity used needs to come from arenewable energy source. \u201cThe installation of the PV3 solar farm provides a low-carbon power supply to the water electrolyser, leading to the production of a\u201clow-carbon molecule\u201d, explains Julia.The pilot scheme of Hyguane will aim to produce 10 to 15% of Ariane 6 hydrogenneeds per year. Beyond this, the Hyguane ecosystem will provide hydrogen tofuel heavy vehicles in French Guiana for regional mobility and to produceenergy through hydrogen fuel cells, including electrical back-up of criticalinfrastructure systems at Europe\u2019s Spaceport in case of black-out.HYGUANE Low-carbon hydrogen by 2026. The Hyguane ecosystem will be completed with the construction of a hydrogenrefuelling station and, pending funding from ESA Member States, a garage tomaintain hydrogen-powered vehicles.Work has already begun on a water electrolysis plant and a hydrogenconditioning centre used to compress and prepare the produced hydrogen fortransport, with works on the other elements of the project due to start in 2026.According to Teddy Peponnet, ESA\u2019s Head of the Hyguane project, \u201cThe fullHYGUANE ecosystem will be commissioned by the second half of 2027, signingthe first low-carbon hydrogen-fuelled Ariane 6 ready to fly.\u201d \u00a0 Hyguane, an acronym that stands for \u2018Environmentally Neutral GuyaneseHydrogen\u2019 is an ambitious project led by the European Space Agency (ESA) withFrench space agency CNES and industrial and academic partners to develop alow-carbon hydrogen ecosystem at the Europe\u2019s Spaceport in French Guiana.Julia Talamoni, energy transition engineer for the Hyguane project, explains,\u201cThe Hyguane project aims to produce low-carbon hydrogen to fuel Ariane 6.Currently, the hydrogen in use is produced in French Guiana from methanolsteam reforming. This process produces high amounts of carbon and requiressignificant external heat and methanol, making the spaceport dependent onexternal supply. The Hyguane project is therefore part of a broader initiative toreduce the carbon footprint of space activities and works towards strengtheningthe sovereignty and autonomy of European access to space.\u201d For a low-carbonwater electrolysis of hydrogen, the electricity used needs to come from arenewable energy source. \u201cThe installation of the PV3 solar farm provides a low-carbon power supply to the water electrolyser, leading to the production of a\u201clow-carbon molecule\u201d, explains Julia.The pilot scheme of Hyguane will aim to produce 10 to 15% of Ariane 6 hydrogenneeds per year. Beyond this, the Hyguane ecosystem will provide hydrogen tofuel heavy vehicles in French Guiana for regional mobility and to produceenergy through hydrogen fuel cells, including electrical back-up of criticalinfrastructure systems at Europe\u2019s Spaceport in case of black-out.HYGUANE Low-carbon hydrogen by 2026. The Hyguane ecosystem will be completed with the construction of a hydrogenrefuelling station and, pending funding from ESA Member States, a garage tomaintain hydrogen-powered vehicles.Work has already begun on a water electrolysis plant and a hydrogenconditioning centre used to compress and prepare the produced hydrogen fortransport, with works on the other elements of the project due to start in 2026.According to Teddy Peponnet, ESA\u2019s Head of the Hyguane project, \u201cThe fullHYGUANE ecosystem will be commissioned by the second half of 2027, signingthe first low-carbon hydrogen-fuelled Ariane 6 ready to fly.\u201d \u00a0 Click here \/ ESA Space Transportation","og_url":"https:\/\/mt-aerospace-guyane.fr\/de\/hyguane-pv3-signing-ceremony\/","og_site_name":"MT Aerospace Guyane","article_published_time":"2026-05-03T15:47:53+00:00","article_modified_time":"2026-05-21T23:41:39+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/mt-aerospace-guyane.fr\/wp-content\/uploads\/2026\/05\/CNES_161_Signature-contrat-PV3-Hyguane_0045-scaled.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Verfasst von":"admin","Gesch\u00e4tzte Lesezeit":"4\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/mt-aerospace-guyane.fr\/hyguane-pv3-signing-ceremony\/#article","isPartOf":{"@id":"https:\/\/mt-aerospace-guyane.fr\/hyguane-pv3-signing-ceremony\/"},"author":{"name":"admin","@id":"https:\/\/mt-aerospace-guyane.fr\/#\/schema\/person\/9985d89d12ac7858fc0b433a578d75f9"},"headline":"HYGUANE: towards low-carbon hydrogen for Europe’s Spaceport","datePublished":"2026-05-03T15:47:53+00:00","dateModified":"2026-05-21T23:41:39+00:00","mainEntityOfPage":{"@id":"https:\/\/mt-aerospace-guyane.fr\/hyguane-pv3-signing-ceremony\/"},"wordCount":757,"publisher":{"@id":"https:\/\/mt-aerospace-guyane.fr\/#organization"},"image":{"@id":"https:\/\/mt-aerospace-guyane.fr\/hyguane-pv3-signing-ceremony\/#primaryimage"},"thumbnailUrl":"https:\/\/mt-aerospace-guyane.fr\/wp-content\/uploads\/2026\/05\/CNES_161_Signature-contrat-PV3-Hyguane_0045-scaled.jpg","articleSection":["MT-Aerospace Guyane"],"inLanguage":"de"},{"@type":"WebPage","@id":"https:\/\/mt-aerospace-guyane.fr\/hyguane-pv3-signing-ceremony\/","url":"https:\/\/mt-aerospace-guyane.fr\/hyguane-pv3-signing-ceremony\/","name":"HYGUANE: towards low-carbon hydrogen for Europe's Spaceport - 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