{"id":37021,"date":"2023-08-06T16:30:42","date_gmt":"2023-08-06T16:30:42","guid":{"rendered":"https:\/\/www.africa-press.net\/mali\/politique\/des-fermes-solaires-pour-nous-electriser"},"modified":"2023-08-06T18:22:44","modified_gmt":"2023-08-06T18:22:44","slug":"des-fermes-solaires-pour-nous-electriser","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser","title":{"rendered":"Des fermes solaires pour nous \u00e9lectriser ?"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Mali. <\/strong><\/span>Capter l\u2019e\u0301nergie du Soleil en continu, de jour comme de nuit, quelle que soit la me\u0301te\u0301o et sans couvrir nos sols de panneaux solaires&#8230; Tel est le gigantesque de\u0301fi releve\u0301 par les agences spatiales \u2013 aux E\u0301tats-Unis, en Europe ou en Chine. Il s\u2019agit de placer en orbite, a\u0300 plus de 30.000 kilome\u0300tres de la Terre, d\u2019immenses \u201cfermes\u201d d\u2019environ deux kilome\u0300tres carre\u0301s destine\u0301es a\u0300 capter les rayons du Soleil et a\u0300 les transformer en micro-ondes. Celles-ci seraient ensuite transmises jusqu\u2019a\u0300 des antennes-relais terrestres capables de les convertir en e\u0301lectricite\u0301 et d\u2019approvisionner le re\u0301seau.<\/p>\n<p><b>\u201cNos craintes sont plus e\u0301conomiques que techniques\u201d<\/b><\/p>\n<p>\u201cNous n\u2019avons encore jamais de\u0301ploye\u0301 en orbite de tels moyens robotiques pour construire et entretenir une structure de cette taille. Mais nos craintes sont plus e\u0301conomiques que techniques\u201d, explique Leopold Summerer, directeur du de\u0301partement Concepts avance\u0301s a\u0300 l\u2019Agence spatiale europe\u0301enne (ESA), qui pilote le projet de ferme spatiale Solaris et a\u0300 qui Bruxelles vient d\u2019accorder une enveloppe de 17 milliards d\u2019euros destine\u0301e a\u0300 financer&#8230; une e\u0301tude de faisabilite\u0301.<\/p>\n<p><b>Une e\u0301lectricite\u0301 ayant un cou\u0302t similaire a\u0300 celle des centrales nucle\u0301aires<\/b><\/p>\n<p>Pour que le projet soit viable, les chercheurs doivent en effet proposer d\u2019ici a\u0300 deux ans une technologie spatiale capable de produire une e\u0301lectricite\u0301 ayant un cou\u0302t similaire a\u0300 celle des centrales nucle\u0301aires. L\u2019Europe donnera alors ou non son feu vert pour la re\u0301alisation d\u2019un de\u0301monstrateur, le de\u0301ploiement industriel e\u0301tant pour sa part pre\u0301vu en 2040.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <a href=\"https:\/\/www.africa-press.net\/mali\">Mali<\/a>, suivez <a href=\"https:\/\/www.africa-press.net\/\">Africa-Press<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Mali. Capter l\u2019e\u0301nergie du Soleil en continu, de jour comme de nuit, quelle que soit la me\u0301te\u0301o et sans couvrir nos sols de panneaux solaires&#8230; Tel est le gigantesque de\u0301fi releve\u0301 par les agences spatiales \u2013 aux E\u0301tats-Unis, en Europe ou en Chine. Il s\u2019agit de placer en orbite, a\u0300 plus de 30.000 [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":37020,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,17],"tags":[76,86,19],"class_list":["post-37021","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-africa-press","tag-africa-press-mali","tag-mali"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Des fermes solaires pour nous \u00e9lectriser ? - Mali<\/title>\n<meta name=\"description\" content=\"Capter l\u2019e\u0301nergie du Soleil en continu, de jour comme de nuit, quelle que soit la me\u0301te\u0301o et sans couvrir nos sols de pa ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Des fermes solaires pour nous \u00e9lectriser ?\" \/>\n<meta property=\"og:description\" content=\"Capter l\u2019e\u0301nergie du Soleil en continu, de jour comme de nuit, quelle que soit la me\u0301te\u0301o et sans couvrir nos sols de pa ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser\" \/>\n<meta property=\"og:site_name\" content=\"Mali\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AfricaPressTunisiaa\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-06T16:30:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-08-06T18:22:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/mali\/sites\/21\/2023\/08\/sm_1691329645.147762.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"899\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/mali\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Des fermes solaires pour nous \u00e9lectriser ?\",\"datePublished\":\"2023-08-06T16:30:42+00:00\",\"dateModified\":\"2023-08-06T18:22:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser\"},\"wordCount\":295,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/mali\/sites\/21\/2023\/08\/sm_1691329645.147762.jpg\",\"keywords\":[\"Africa Press\",\"Africa Press-Mali\",\"mali\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser\",\"url\":\"https:\/\/www.africa-press.net\/mali\/divers\/des-fermes-solaires-pour-nous-electriser\",\"name\":\"Des fermes solaires pour nous \u00e9lectriser ? 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