{"id":730,"date":"2026-08-07T16:04:02","date_gmt":"2026-08-07T14:04:02","guid":{"rendered":"https:\/\/hainautstat.be\/news\/?p=730"},"modified":"2026-08-17T12:13:29","modified_gmt":"2026-08-17T10:13:29","slug":"sar-sites-seveso-hainaut-2026","status":"publish","type":"post","link":"https:\/\/hainautstat.be\/news\/2026\/08\/07\/sar-sites-seveso-hainaut-2026\/","title":{"rendered":"SAR et sites SEVESO en 2026 : le poids de l&rsquo;histoire industrielle du Hainaut"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-color has-link-color has-medium-font-size wp-elements-1\" style=\"color:#d27b91\">Les SAR : un potentiel foncier plus important en Hainaut<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les <strong>sites \u00e0 r\u00e9am\u00e9nager (SAR)<\/strong> correspondent \u00e0 des terrains dont l\u2019\u00e9tat ou l\u2019occupation actuelle n\u00e9cessite une intervention afin de permettre une nouvelle affectation. Il peut s\u2019agir d\u2019anciens sites d\u2019activit\u00e9 \u00e9conomique d\u00e9saffect\u00e9s, mais \u00e9galement de lieux ayant accueilli des activit\u00e9s sociales, sportives ou culturelles, ou encore des installations publiques ou destin\u00e9es \u00e0 un usage public.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dans un contexte d\u2019optimisation du foncier et de r\u00e9duction de l\u2019artificialisation des sols, la reconversion des SAR constitue une solution permettant de valoriser des espaces d\u00e9j\u00e0 occup\u00e9s et de limiter la consommation de nouveaux terrains. En raison de son pass\u00e9 industriel, le Hainaut concentre une part importante des sites \u00e0 r\u00e9am\u00e9nager de Wallonie. \u00c0 l\u2019\u00e9chelle communale, les proportions les plus \u00e9lev\u00e9es se situent principalement dans l\u2019ancien <strong>sillon industriel<\/strong>, avec <strong>Quaregnon (14,32 %)<\/strong>, <strong>Boussu (12,85 %)<\/strong> et <strong>Morlanwelz (11,34 %)<\/strong> en t\u00eate.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"757\" src=\"https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-17T121249.384-1024x757.png\" alt=\"\" class=\"wp-image-822\" srcset=\"https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-17T121249.384-1024x757.png 1024w, https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-17T121249.384-300x222.png 300w, https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-17T121249.384-768x568.png 768w, https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-17T121249.384.png 1263w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.hainautstat.be\/#c=indicator&amp;i=env_sar.env_sar&amp;view=map26\" style=\"background-color:#d27b91\" target=\"_blank\" rel=\"noreferrer noopener\">D\u00e9couvrez la part des SAR dans votre commune<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-medium-font-size wp-elements-2\" style=\"color:#d27b91\">Les sites SEVESO : une pr\u00e9sence li\u00e9e aux activit\u00e9s industrielles majeures<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les <strong>sites class\u00e9s SEVESO<\/strong> regroupent les entreprises qui produisent, transforment, traitent ou stockent des substances dangereuses, comme les raffineries, les usines p\u00e9trochimiques, les industries chimiques ou les d\u00e9p\u00f4ts de substances dangereuses. Ces \u00e9tablissements pr\u00e9sentent des risques potentiels pour l\u2019environnement et n\u00e9cessitent un encadrement sp\u00e9cifique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 l\u2019image des SAR, leur r\u00e9partition territoriale est \u00e9troitement li\u00e9e \u00e0 l\u2019histoire industrielle du Hainaut. Les communes accueillant des activit\u00e9s industrielles importantes affichent les proportions les plus \u00e9lev\u00e9es de sites SEVESO, notamment <strong>\u00c9caussinnes (6,63 %)<\/strong>, <strong>Seneffe (5,35 %)<\/strong> et <strong>Saint-Ghislain (3,1 %)<\/strong>. Ces concentrations illustrent encore aujourd\u2019hui le poids des grands p\u00f4les industriels hainuyers.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"929\" height=\"718\" src=\"https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-07T155814.637-1.png\" alt=\"\" class=\"wp-image-733\" srcset=\"https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-07T155814.637-1.png 929w, https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-07T155814.637-1-300x232.png 300w, https:\/\/hainautstat.be\/news\/wp-content\/uploads\/2026\/08\/map-2026-08-07T155814.637-1-768x594.png 768w\" sizes=\"(max-width: 929px) 100vw, 929px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.hainautstat.be\/#c=indicator&amp;i=env_seveso.env_seveso_contours&amp;s=2024&amp;view=map26\" style=\"background-color:#d27b91\" target=\"_blank\" rel=\"noreferrer noopener\">D\u00e9couvrez la part de la superficie des sites class\u00e9s SEVESO dans votre commune<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En 2025, 44 136 Hainuyers \u00e2g\u00e9s de 18 \u00e0 64 ans ont b\u00e9n\u00e9fici\u00e9 du revenu d&rsquo;int\u00e9gration sociale, soit 5,4 % de la population concern\u00e9e. Les jeunes restent fortement repr\u00e9sent\u00e9s parmi les b\u00e9n\u00e9ficiaires et d&rsquo;importantes disparit\u00e9s persistent entre les communes de la province.<\/p>\n","protected":false},"author":2,"featured_media":731,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"acf":[],"_links":{"self":[{"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/posts\/730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/comments?post=730"}],"version-history":[{"count":5,"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/posts\/730\/revisions"}],"predecessor-version":[{"id":823,"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/posts\/730\/revisions\/823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/media\/731"}],"wp:attachment":[{"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/media?parent=730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/categories?post=730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hainautstat.be\/news\/wp-json\/wp\/v2\/tags?post=730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}