{"id":289,"date":"2017-06-10T14:02:12","date_gmt":"2017-06-10T12:02:12","guid":{"rendered":"http:\/\/energity.bzh\/?p=289"},"modified":"2017-06-10T14:04:01","modified_gmt":"2017-06-10T12:04:01","slug":"kemwatt-nouvelle-solution-de-stockage","status":"publish","type":"post","link":"http:\/\/energity.bzh\/index.php\/2017\/06\/10\/kemwatt-nouvelle-solution-de-stockage\/","title":{"rendered":"Kemwatt : nouvelle solution de stockage"},"content":{"rendered":"<p><img decoding=\"async\" src=\"http:\/\/www.kemwatt.com\/wp-content\/uploads\/2016\/09\/rear-right.jpg\" \/><\/p>\n<p>Une <strong>startup bretonne<\/strong> de Rennes <strong>Kemwatt<\/strong> a mis au point une nouvelle technologie de batterie chimique ayant <strong>les avantages suivants<\/strong> :<\/p>\n<p><!--more--><\/p>\n<ul>\n<li>Redox flow : bas\u00e9 sur des r\u00e9actions d&rsquo;oxydor\u00e9duction<\/li>\n<li>liquide alcalin donc non corrosif<\/li>\n<li>mol\u00e9cules organiques biod\u00e9gradables et peu ch\u00e8res<\/li>\n<li>les \u00e9lectrodes ne participent pas \u00e0 la r\u00e9action donc ne se d\u00e9gradent pas<\/li>\n<li>l&rsquo;augmentation de la capacit\u00e9 de stockage se fait par l&rsquo;augmentation de la taille des r\u00e9servoirs<\/li>\n<li>plus grande dur\u00e9e de conservation de l&rsquo;\u00e9nergie<\/li>\n<li>plus grande dur\u00e9e de vie 15 \u00e0 20 ans sans probl\u00e8me de maintenance<\/li>\n<li>moins co\u00fbteuse que les batteries lithium-ion<\/li>\n<\/ul>\n<p>Ce type de batterie aura pour but d&rsquo;\u00eatre utilis\u00e9e dans des <strong>smart grids et micro r\u00e9seaux<\/strong> (quartier d&rsquo;habitations par ex) pour <strong>stocker de l&rsquo;\u00e9nergie solaire<\/strong>.<\/p>\n<p><strong>Kemwatt<\/strong> cherche \u00e0 lever <strong>5 millions d&rsquo;euros<\/strong> avant fin 2017 aupr\u00e8s d&rsquo;investisseurs <strong>afin de passer au stade industriel <\/strong>et r\u00e9aliser un prototype d&rsquo;une puissance<strong> de 10 kilowatt<br \/>\n<\/strong><\/p>\n<p><strong>Kemwatt <\/strong>a retenu l&rsquo;attention d&rsquo;investisseurs d\u00e9but f\u00e9vrier 2017 \u00e0 Paris lors du French Tech Transfert Invest.<strong><br \/>\n<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Kemwatt<\/strong><br \/>\n11 all\u00e9e de Beaulieu<br \/>\nCS 50837<br \/>\nF-35708 Rennes Cedex 7<\/p>\n<p><a href=\"http:\/\/www.kemwatt.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">www.kemwatt.com<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une startup bretonne de Rennes Kemwatt a mis au point une nouvelle technologie de batterie chimique ayant les avantages suivants :<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[33,34],"class_list":["post-289","post","type-post","status-publish","format-standard","hentry","category-stockage","tag-batterie","tag-bretagne"],"_links":{"self":[{"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/posts\/289","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/comments?post=289"}],"version-history":[{"count":8,"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/posts\/289\/revisions"}],"predecessor-version":[{"id":297,"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/posts\/289\/revisions\/297"}],"wp:attachment":[{"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/media?parent=289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/categories?post=289"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/energity.bzh\/index.php\/wp-json\/wp\/v2\/tags?post=289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}