{"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\/it\/hyguane-pv3-signing-ceremony\/","title":{"rendered":"HYGUANE: verso l'idrogeno a basse emissioni di carbonio per lo spazioporto europeo"},"content":{"rendered":"
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Prima fila, da sinistra: Michael G\u00e4rtner, Amministratore Delegato di MT Aerospace Guyana Francese, Nathalie Gouin, Amministratrice Delegata di RMT Guyana Francese, Toni Tolker-Nielsen, Direttore dei Trasporti Spaziali dell'ESA, Carine Leveau, Direttrice dei Trasporti Spaziali del CNES, Philippe Lier, Direttore dello Spazioporto Europeo del CNES in Guyana Francese.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Un contratto cruciale per il progetto Hyguane \u00e8 stato firmato nel Controllo di Giove
Stanza presso lo spazioporto europeo nella Guyana francese. Il contratto confermava
costruzione di un impianto solare da 4,5 MWp denominato PV3 (3\u00b0 fotovoltaico \u2013 PV \u2013
campo dello Spaceport) un elemento chiave nel progetto per fornire a basse emissioni di carbonio
idrogeno per lo spazioporto.<\/h4>\n
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Cerimonia di firma nella Sala Giove allo Spazioporto europeo della Guyana francese<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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IGUANA <\/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, acronimo di \u2018Guyanese ambientalmente neutro'
\u2019Hydrogen\u00bb \u00e8 un progetto ambizioso guidato dall'Agenzia Spaziale Europea (ESA) con
L'agenzia spaziale francese CNES e partner industriali e accademici per sviluppare un
ecosistema di idrogeno a basse emissioni di carbonio presso lo spazioporto europeo in Guyana.
Julia Talamoni, ingegnera per la transizione energetica del progetto Hyguane, spiega,
\u201cIl progetto Hyguane mira a produrre idrogeno a basse emissioni di carbonio per alimentare l'Ariane 6.
Attualmente, l'idrogeno in uso \u00e8 prodotto in Guyana Francese a partire dal metanolo
steam reforming. Questo processo produce alte quantit\u00e0 di carbonio e richiede
calore esterno significativo e metanolo, rendendo lo spazioporto dipendente da
approvvigionamento esterno. Il progetto Hyguane si inserisce quindi in un'iniziativa pi\u00f9 ampia volta a
ridurre l'impronta di carbonio delle attivit\u00e0 spaziali e lavorare per rafforzare
la sovranit\u00e0 e l'autonomia dell'Europa nell'accesso allo spazio\u201d. Per un a basse emissioni di carbonio
elettrolisi dell'acqua dell'idrogeno, l'elettricit\u00e0 utilizzata deve provenire da un
fonte di energia rinnovabile. \u201cL\u2019installazione del parco solare PV3 fornisce una bassa-
alimentazione elettrica al carbonio all'elettrolizzatore d'acqua, che porta alla produzione di un
\u201cmolecola a basse emissioni di carbonio, spiega Julia.
Il progetto pilota di Hyguane avr\u00e0 l'obiettivo di produrre da 10 a 151 tonnellate di idrogeno per l'Ariane 6
bisogno all'anno. Oltre a ci\u00f2, l'ecosistema Hyguane fornir\u00e0 idrogeno a
per alimentare i veicoli pesanti nella Guyana francese per la mobilit\u00e0 regionale e produrre
energia attraverso celle a combustibile a idrogeno, inclusi backup elettrici critici
sistemi infrastrutturali presso lo spazioporto europeo in caso di blackout.
Idrogeno a basse emissioni di carbonio entro il 2026.<\/p>\n

L'ecosistema Hyguane sar\u00e0 completato con la costruzione di un idrogeno
stazione di rifornimento e, in attesa di finanziamenti dagli Stati membri dell'ESA, un'officina per
mantenere veicoli a idrogeno.
I lavori sono gi\u00e0 iniziati su un impianto di elettrolisi dell'acqua e un idrogeno
centro di condizionamento utilizzato per comprimere e preparare l'idrogeno prodotto per
trasporto, con lavori sugli altri elementi del progetto che dovrebbero iniziare nel 2026.
Secondo Teddy Peponnet, capo del progetto Hyguane dell'ESA, \u201cIl pieno
HYGUANE ecosystem sar\u00e0 operativo nella seconda met\u00e0 del 2027, firmando
la prima Ariane 6 a idrogeno a basse emissioni di carbonio pronta al decollo.\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\/it\/hyguane-pv3-signing-ceremony\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\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\/it\/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=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuti\" \/>\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\":\"it-IT\"},{\"@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\/it\/hyguane-pv3-signing-ceremony\/","og_locale":"it_IT","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\/it\/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":{"Scritto da":"admin","Tempo di lettura stimato":"4 minuti"},"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":"it-IT"},{"@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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