{"id":6406,"date":"2025-01-08T09:14:45","date_gmt":"2025-01-08T08:14:45","guid":{"rendered":"https:\/\/businesshydro.fr\/le-centenaire\/"},"modified":"2026-06-25T11:09:16","modified_gmt":"2026-06-25T09:09:16","slug":"the-centenary","status":"publish","type":"page","link":"https:\/\/businesshydro.fr\/en\/the-centenary\/","title":{"rendered":"THE CENTENARY"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6406\" class=\"elementor elementor-6406 elementor-5307\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d911b2 e-con-full e-flex e-con e-parent\" data-id=\"0d911b2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-893c437 elementor-widget elementor-widget-heading\" data-id=\"893c437\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">THE CENTENARY<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d47a8d8 e-con-full e-flex e-con e-parent\" data-id=\"d47a8d8\" data-element_type=\"container\" data-e-type=\"container\" id=\"qui-est-Hydro-21\">\n\t\t<div class=\"elementor-element elementor-element-966aa02 e-con-full e-flex e-con e-child\" data-id=\"966aa02\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c05fb24 e-con-full e-flex e-con e-child\" data-id=\"c05fb24\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4dce10b elementor-widget elementor-widget-heading\" data-id=\"4dce10b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">100 years on from Grenoble 1925 : stories from a centenary<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9ea413 e-grid e-con-full e-con e-child\" data-id=\"f9ea413\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-405d193 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"405d193\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1810\" height=\"2560\" src=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2026\/06\/La-UNE-Livre-centenaire-002-scaled.jpg\" class=\"attachment-full size-full wp-image-11329\" alt=\"\" srcset=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2026\/06\/La-UNE-Livre-centenaire-002-scaled.jpg 1810w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2026\/06\/La-UNE-Livre-centenaire-002-212x300.jpg 212w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2026\/06\/La-UNE-Livre-centenaire-002-724x1024.jpg 724w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2026\/06\/La-UNE-Livre-centenaire-002-768x1086.jpg 768w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2026\/06\/La-UNE-Livre-centenaire-002-1086x1536.jpg 1086w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2026\/06\/La-UNE-Livre-centenaire-002-1448x2048.jpg 1448w\" sizes=\"(max-width: 1810px) 100vw, 1810px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46a8860 elementor-widget elementor-widget-text-editor\" data-id=\"46a8860\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As part of the celebrations marking the <strong>centenary<\/strong> of<strong> the 1925 Grenoble International Exhibition of White Coal and Tourism<\/strong>, which took place throughout 2025, a book has been produced by the Hydro21 Association.<\/p><p>Spanning nearly <strong>160 pages<\/strong>, it recounts the main events that took place that year through the eyes of <strong>students from Grenoble INP-ENSE3, experts and academics<\/strong> specialising in hydroelectricity.<\/p><p><strong>Publication date: early September.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55e36aa elementor-widget elementor-widget-heading\" data-id=\"55e36aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">10th edition of the Salon Business Hydro : A year of centenary celebrations and history<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-62ad18b e-grid e-con-full e-con e-child\" data-id=\"62ad18b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02a0d9e elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"02a0d9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"10076\" height=\"4547\" src=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Macaron-centenaire-sans-fond-VF.png\" class=\"attachment-full size-full wp-image-5400\" alt=\"C\u00e9l\u00e9bration 100 ans de la houille blanche - Centenaire\" srcset=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Macaron-centenaire-sans-fond-VF.png 10076w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Macaron-centenaire-sans-fond-VF-300x135.png 300w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Macaron-centenaire-sans-fond-VF-1024x462.png 1024w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Macaron-centenaire-sans-fond-VF-768x347.png 768w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Macaron-centenaire-sans-fond-VF-1536x693.png 1536w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Macaron-centenaire-sans-fond-VF-2048x924.png 2048w\" sizes=\"(max-width: 10076px) 100vw, 10076px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62171c8 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"62171c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"215\" src=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Hydro_2025_couleur-300x215.webp\" class=\"attachment-medium size-medium wp-image-5407\" alt=\"Centenaire Hydro\u00e9lectricit\u00e9 - Houille blanche\" srcset=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Hydro_2025_couleur-300x215.webp 300w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Hydro_2025_couleur-1024x733.webp 1024w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Hydro_2025_couleur-768x550.webp 768w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Hydro_2025_couleur-1536x1100.webp 1536w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2025\/01\/Hydro_2025_couleur-2048x1466.webp 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-befc59c elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"befc59c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><span style=\"text-align: start;\">To mark the <\/span><b style=\"text-align: start;\">10th edition of the Salon Business Hydro<\/b><span style=\"text-align: start;\">, we paid tribute to a landmark event in Grenoble\u2019s history : <\/span><b style=\"text-align: start;\">the centenary of the 1925 International Exhibition of Hydropower and Tourism<\/b><span style=\"text-align: start;\">. This exhibition, which marked Grenoble\u2019s emergence on the international stage as the capital of hydroelectricity, embodied <\/span><b style=\"text-align: start;\">a century of technological progress and economic development<\/b><span style=\"text-align: start;\"> driven by <\/span><b style=\"text-align: start;\">hydropower<\/b><span style=\"text-align: start;\">.<\/span><\/p><p style=\"text-align: center;\">The 2025 edition of our trade fair provided an opportunity to celebrate the innovation and dynamism that have made Grenoble and the surrounding area a <b>key hub for hydropower and sustainable development.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b657074 elementor-widget elementor-widget-heading\" data-id=\"b657074\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A pioneering source of energy and a unique industrial heritage\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f4fbd4 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"5f4fbd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">The history of hydroelectricity in Is\u00e8re dates back to <b>1925<\/b>, the year in which the international exhibition dedicated to the <b>&#8220;Houille Blanche&#8221;<\/b> \u2013 a term coined by <b>Aristide Berg\u00e8s<\/b> to refer to <b>hydroelectric power<\/b> \u2013 highlighted the immense potential of this natural resource.<\/p><p>This same term, in contrast to \u2018black coal\u2019, referred to a new form of environmentally friendly energy that had rapidly transformed the Grenoble basin and revitalised the Oisans region. Hydropower had not only enabled <b>industrial and tourist development<\/b>, but had also become a <b>key element of the region\u2019s identity<\/b>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7f1920 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a7f1920\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/centenairehydro2025.org\/lhydroelectricite\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-double-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34zm192-34l-136-136c-9.4-9.4-24.6-9.4-33.9 0l-22.6 22.6c-9.4 9.4-9.4 24.6 0 33.9l96.4 96.4-96.4 96.4c-9.4 9.4-9.4 24.6 0 33.9l22.6 22.6c9.4 9.4 24.6 9.4 33.9 0l136-136c9.4-9.2 9.4-24.4 0-33.8z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Find out more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e315ab elementor-widget elementor-widget-heading\" data-id=\"9e315ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A Festive and Innovative Programme to Mark the Centenary<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6612c49 e-grid e-con-full e-con e-child\" data-id=\"6612c49\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b900cf elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"3b900cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"707\" height=\"488\" src=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2024\/12\/Visite-Grenoble-haut-lieu-de-la-Houille-Blanche-Le-Centenaire-Hydro-2025.webp\" class=\"attachment-large size-large wp-image-5318\" alt=\"\" srcset=\"https:\/\/businesshydro.fr\/wp-content\/uploads\/2024\/12\/Visite-Grenoble-haut-lieu-de-la-Houille-Blanche-Le-Centenaire-Hydro-2025.webp 707w, https:\/\/businesshydro.fr\/wp-content\/uploads\/2024\/12\/Visite-Grenoble-haut-lieu-de-la-Houille-Blanche-Le-Centenaire-Hydro-2025-300x207.webp 300w\" sizes=\"(max-width: 707px) 100vw, 707px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02741ab e-con-full e-flex e-con e-child\" data-id=\"02741ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-666bfcc elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"666bfcc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: left;\"><span style=\"font-size: inherit;\">In 2025, the centenary celebrations brought together representatives from the <strong>economic, scientific, cultural and institutional sectors<\/strong> in a spirit of collaboration and openness.\u00a0<\/span>The Grenoble Metropolitan Area, the local authorities of Gr\u00e9sivaudan and Oisans, along with numerous businesses and organisations, have joined forces to offer the public a <b>rich and varied programme<\/b> <b>: talks, tours of historic sites, discussions on the future of hydropower <\/b>in France\u2019s energy mix, and immersive experiences designed to help people understand the challenges facing this renewable energy source.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e94834 e-con-full e-flex e-con e-child\" data-id=\"3e94834\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1689002 e-con-full e-flex e-con e-parent\" data-id=\"1689002\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d3e285 elementor-widget elementor-widget-heading\" data-id=\"6d3e285\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">At the Heart of the Exhibition : Towards a Sustainable Future<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-327a19b elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"327a19b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\">The 10th edition of the Salon Business Hydro served as the <b>focal point <\/b>for this historic and visionary celebration. It gave <b>professionals, experts, students and the general public<\/b> the opportunity to discover how hydropower, which has its origins in the streams and rivers of the Is\u00e8re, continues to play a key role in the current energy transition. We invited participants to join us in exploring <b>a century of ingenuity <\/b>and considering the future potential of this vital renewable energy source.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c81ee20 elementor-widget elementor-widget-button\" data-id=\"c81ee20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/centenairehydro2025.org\/\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-double-right\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34zm192-34l-136-136c-9.4-9.4-24.6-9.4-33.9 0l-22.6 22.6c-9.4 9.4-9.4 24.6 0 33.9l96.4 96.4-96.4 96.4c-9.4 9.4-9.4 24.6 0 33.9l22.6 22.6c9.4 9.4 24.6 9.4 33.9 0l136-136c9.4-9.2 9.4-24.4 0-33.8z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover the Centenary website<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de22165 elementor-widget elementor-widget-text-editor\" data-id=\"de22165\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><strong>Join us to celebrate a century of history and discover the future of hydropower at the Business Hydro 2026 trade fair!<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>THE CENTENARY 100 years on from Grenoble 1925 : stories from a centenary As part of the celebrations marking the centenary of the 1925 Grenoble International Exhibition of White Coal and Tourism, which took place throughout 2025, a book has been produced by the Hydro21 Association. Spanning nearly 160 pages, it recounts the main events &#8230; <a title=\"THE CENTENARY\" class=\"read-more\" href=\"https:\/\/businesshydro.fr\/en\/the-centenary\/\" aria-label=\"Read more about THE CENTENARY\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-6406","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>THE CENTENARY - Business Hydro<\/title>\n<meta name=\"description\" content=\"Discover the Hydro Centenary 2025 with all the information and news related to this celebration.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/businesshydro.fr\/en\/the-centenary\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"THE CENTENARY - 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