{"id":1698,"date":"2026-04-09T07:14:08","date_gmt":"2026-04-09T07:14:08","guid":{"rendered":"https:\/\/en.esplaza.com.cn\/?p=1698"},"modified":"2026-04-09T07:14:08","modified_gmt":"2026-04-09T07:14:08","slug":"full-speed-toward-grid-connection-by-june-30-national-energy-groups-100-mw-csp-project-in-dunhuang","status":"publish","type":"post","link":"https:\/\/en.esplaza.com.cn\/index.php\/2026\/04\/09\/full-speed-toward-grid-connection-by-june-30-national-energy-groups-100-mw-csp-project-in-dunhuang\/","title":{"rendered":"Full Speed Toward Grid Connection by June 30: National Energy Group\u2019s 100 MW CSP Project in Dunhuang"},"content":{"rendered":"\n

The \u201cCSP +\u201d integrated project in Dunhuang<\/strong> developed by China Energy Investment Corporation<\/strong> (via its Longyuan Power arm) is currently in a full sprint toward grid connection by June 30 this year<\/strong>.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

The 100 MW molten salt linear Fresnel CSP project<\/strong> within the integrated system has set clear milestones for its construction progress:<\/p>\n\n\n\n

    \n
  • By April 10<\/strong>: Production of qualified demineralized water<\/li>\n\n\n\n
  • By April 20<\/strong>: Completion of high-pressure pipeline flushing<\/li>\n\n\n\n
  • By June 30<\/strong>: First grid connection of the unit (current core objective)<\/li>\n<\/ul>\n\n\n\n

    In terms of overall construction progress:<\/p>\n\n\n\n

      \n
    • All main civil works have been completed<\/li>\n\n\n\n
    • Core equipment has been fully installed<\/li>\n\n\n\n
    • The four major steam pipelines are in place<\/li>\n\n\n\n
    • Key facilities\u2014including the air-cooled condenser system, molten salt storage tanks, and solar collector field\u2014have been completed and are now operational<\/li>\n\n\n\n
    • Thermal control instrumentation wiring and water treatment commissioning are progressing in parallel<\/li>\n\n\n\n
    • The molten salt system is advancing steadily, with the installation of the molten salt main pipeline reaching 90% completion<\/strong><\/li>\n<\/ul>\n\n\n
      \n
      \"\"<\/figure>\n<\/div>\n\n\n

      The Dunhuang \u201cCSP +\u201d integrated energy project<\/strong> is one of the landmark projects under China\u2019s first batch of large-scale \u201cwind\u2013solar\u2013desert\u201d <\/strong>renewable energy bases. Located in Dunhuang, Gansu Province<\/strong>, the project represents a total investment of over RMB 4.1 billion<\/strong> and is jointly developed by:<\/p>\n\n\n\n

        \n
      • China Energy Longyuan Power (Gansu Branch)<\/strong><\/li>\n\n\n\n
      • Lanzhou Dacheng Technology<\/strong><\/li>\n<\/ul>\n\n\n\n

        The overall project includes:<\/p>\n\n\n\n

          \n
        • 480 MW wind power<\/li>\n\n\n\n
        • 100 MW molten salt linear Fresnel CSP<\/li>\n\n\n\n
        • 120 MW photovoltaic power<\/li>\n<\/ul>\n\n\n\n

          The CSP component is undertaken under a PC (procurement-construction) contract by Gansu Installation Group<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"

          The \u201cCSP +\u201d integrated project in Dunhuang developed by China Energy Investment Corporation (via its…<\/p>\n","protected":false},"author":2,"featured_media":1701,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project"],"_links":{"self":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1698"}],"version-history":[{"count":1,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1698\/revisions"}],"predecessor-version":[{"id":1702,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/posts\/1698\/revisions\/1702"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/media\/1701"}],"wp:attachment":[{"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/en.esplaza.com.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}