{"id":34429,"date":"2026-06-22T16:41:54","date_gmt":"2026-06-22T07:41:54","guid":{"rendered":"https:\/\/www.jaif.or.jp\/journal\/?p=34429"},"modified":"2026-06-22T16:41:54","modified_gmt":"2026-06-22T07:41:54","slug":"%e7%b1%b3%e5%9b%bd%e3%80%802%e5%9f%ba%e7%9b%ae%e3%81%ae%e5%85%88%e9%80%b2%e7%82%89%e3%81%8c%e8%87%a8%e7%95%8c%e3%82%92%e9%81%94%e6%88%90","status":"publish","type":"post","link":"https:\/\/www.jaif.or.jp\/journal\/oversea\/34429.html","title":{"rendered":"\u7c73\u56fd\u30002\u57fa\u76ee\u306e\u5148\u9032\u7089\u304c\u81e8\u754c\u3092\u9054\u6210"},"content":{"rendered":"<p>\u7c73\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\uff08<span>DOE<\/span>\uff09\u306f<span>6<\/span>\u6708<span>18<\/span>\u65e5\u3001<span>Valar Atomics<\/span>\u793e\u306e\u958b\u767a\u3057\u305f\u8a66\u9a13\u7528\u30de\u30a4\u30af\u30ed\u7089\u300c<span>Ward 250<\/span>\u300d\u304c\u3001<span>DOE<\/span>\u306e\u539f\u5b50\u7089\u30d1\u30a4\u30ed\u30c3\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\uff08<span>RPP<\/span>\uff09\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u30bc\u30ed\u51fa\u529b\u81e8\u754c<span class=\"footnote_referrer\"><a role=\"button\" tabindex=\"0\" onclick=\"footnote_moveToReference_34429_1('footnote_plugin_reference_34429_1_1');\" onkeypress=\"footnote_moveToReference_34429_1('footnote_plugin_reference_34429_1_1');\" ><sup id=\"footnote_plugin_tooltip_34429_1_1\" class=\"footnote_plugin_tooltip_text\">[1]<\/sup><\/a><span id=\"footnote_plugin_tooltip_text_34429_1_1\" class=\"footnote_tooltip\">&nbsp;&#x2026; <span class=\"footnote_tooltip_continue\"  onclick=\"footnote_moveToReference_34429_1('footnote_plugin_reference_34429_1_1');\">Continue reading<\/span><\/span><\/span><script type=\"text\/javascript\"> jQuery('#footnote_plugin_tooltip_34429_1_1').tooltip({ tip: '#footnote_plugin_tooltip_text_34429_1_1', tipClass: 'footnote_tooltip', effect: 'fade', predelay: 0, fadeInSpeed: 200, delay: 400, fadeOutSpeed: 200, position: 'top center', relative: true, offset: [-7, 0], });<\/script>\u8a66\u9a13\u306b\u6210\u529f\u3057\u305f\u3068<span><a href=\"https:\/\/www.energy.gov\/articles\/department-energy-celebrates-second-advanced-reactor-achieving-criticality\" target=\"_blank\" rel=\"noopener\">\u767a\u8868<\/a><\/span>\u3057\u305f\u3002\u8a66\u9a13\u306f\u30e6\u30bf\u5dde\u30a8\u30e1\u30ea\u30fc\u90e1\u306e\u30b5\u30f3\u30fb\u30e9\u30d5\u30a1\u30a8\u30eb\u30fb\u30a8\u30cd\u30eb\u30ae\u30fc\u7814\u7a76\u6240\uff08<span>USREL<\/span>\uff09\u3067\u5b9f\u65bd\u3055\u308c\u3001\u56fd\u7acb\u7814\u7a76\u6240\u306e\u5916\u3067<span>DOE<\/span>\u8a8d\u53ef\u3092\u53d7\u3051\u3066\u5efa\u8a2d\u3055\u308c\u305f\u539f\u5b50\u7089\u3068\u3057\u3066\u521d\u3081\u3066\u81e8\u754c\u3092\u9054\u6210\u3057\u305f\u4e8b\u4f8b\u3068\u306a\u3063\u305f\u3002<\/p><p>Ward 250\u306f\u3001<span>2025<\/span>\u5e74<span>5<\/span>\u6708\u306e\u5927\u7d71\u9818\u4ee4\u300c<span><a href=\"https:\/\/www.whitehouse.gov\/presidential-actions\/2025\/05\/reforming-nuclear-reactor-testing-at-the-department-of-energy\/\" target=\"_blank\" rel=\"noopener\">\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\u306b\u304a\u3051\u308b\u539f\u5b50\u7089\u8a66\u9a13\u306e\u6539\u9769<\/a><\/span>\u300d\u3067\u8a2d\u5b9a\u3055\u308c\u305f<span>7<\/span>\u6708<span>4<\/span>\u65e5\u307e\u3067\u306b\u5c11\u306a\u304f\u3068\u3082<span>3<\/span>\u57fa\u3092\u76ee\u6a19\u3068\u3059\u308b\u81e8\u754c\u3092\u9054\u6210\u3057\u305f<span>2<\/span>\u57fa\u76ee\u306e\u5148\u9032\u7089\u3002\u3053\u308c\u306b\u5148\u7acb\u3061\u3001<span>6<\/span>\u6708<span>4<\/span>\u65e5\u3001\u30a2\u30f3\u30bf\u30ec\u30b9\u30fb\u30cb\u30e5\u30fc\u30af\u30ea\u30a2\uff08<span>Antares Nuclear<\/span>\uff09\u793e\u304c\u958b\u767a\u3057\u305f\u5148\u9032\u30de\u30a4\u30af\u30ed\u7089\u300c<span>Mark-0<\/span>\u300d\uff08\u30ca\u30c8\u30ea\u30a6\u30e0\u30d2\u30fc\u30c8\u30d1\u30a4\u30d7\u51b7\u5374\u7089\uff09\u3082<span>RPP<\/span>\u306e\u4e0b\u3067\u3001\u30a2\u30a4\u30c0\u30db\u56fd\u7acb\u7814\u7a76\u6240\uff08<span>INL<\/span>\uff09\u306e\u30b5\u30a4\u30c8\u3067\u30bc\u30ed\u51fa\u529b\u81e8\u754c\u3092<span><a href=\"https:\/\/www.jaif.or.jp\/journal\/oversea\/34205.html\" target=\"_blank\" rel=\"noopener\">\u9054\u6210<\/a><\/span>\u3057\u305f\u3002<\/p><p>Valar Atomics\u793e\u306e<span>I. <\/span>\u30c6\u30a4\u30e9\u30fc\u5275\u696d\u8005\u517c<span>CEO<\/span>\u306f\u3001<span>9<\/span>\u304b\u6708\u524d\u306b\u306f\u4f55\u3082\u306a\u304b\u3063\u305f\u5834\u6240\u306b\u539f\u5b50\u7089\u3092\u5efa\u8a2d\u3057\u3001\u81e8\u754c\u9054\u6210\u3068\u3044\u3046\u76ee\u6a19\u3092\u5b9f\u73fe\u3057\u305f\u3053\u3068\u3092\u5f37\u8abf\u3057\u3001\u4eca\u5f8c\u306f<span>7<\/span>\u6708<span>4<\/span>\u65e5\uff08\u72ec\u7acb\u8a18\u5ff5\u65e5\u304a\u3088\u3073\u5efa\u56fd<span>250<\/span>\u5468\u5e74\uff09\u307e\u3067\u306b\u767a\u96fb\u958b\u59cb\u306b\u5411\u3051\u3066\u53d6\u7d44\u307f\u3092\u9032\u3081\u308b\u3068\u8ff0\u3079\u305f\u3002<span>Ward 250<\/span>\u306f\u3001\u30d8\u30ea\u30a6\u30e0\u51b7\u5374\u3001<span>TRISO<\/span>\uff08<span>3<\/span>\u91cd\u88ab\u8986\u5c64\u30fb\u71c3\u6599\u7c92\u5b50\uff09\u71c3\u6599\u5229\u7528\u306e\u51fa\u529b<span>0.5<\/span>\u4e07<span>kWe<\/span>\u306e\u30de\u30a4\u30af\u30ed\u7089\u3002\u8a66\u9a13\u3068\u8a55\u4fa1\u306e\u305f\u3081\u3001\u4eca\u5e74<span>2<\/span>\u6708\u4e2d\u65ec\u306b\u7c73\u8ecd\u6a5f\u3067\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5dde\u304b\u3089\u30e6\u30bf\u5dde\u306e\u7a7a\u8ecd\u57fa\u5730\u306b<span><a href=\"https:\/\/www.jaif.or.jp\/journal\/oversea\/32600.html\" target=\"_blank\" rel=\"noopener\">\u7a7a\u8f38<\/a><\/span>\uff08\u7c73\u56fd\u53f2\u4e0a\u521d\uff09\u3055\u308c\u3001\u540c\u5dde<span>USREL<\/span>\u3078\u8a2d\u7f6e\u3055\u308c\u305f\u3002<\/p><p>\u30e6\u30bf\u5dde\u306e<span>S. <\/span>\u30b3\u30c3\u30af\u30b9\u77e5\u4e8b\u306f\u3001<span>Ward 250<\/span>\u306e\u81e8\u754c\u9054\u6210\u3092\u53d7\u3051\u3001\u30e6\u30bf\u5dde\u306f\u6b21\u4e16\u4ee3\u306e\u539f\u5b50\u529b\u6280\u8853\u306e\u6700\u524d\u7dda\u306b\u3044\u308b\u3053\u3068\u3092\u8a87\u308a\u306b\u601d\u3046\u3001\u3068<span><a href=\"https:\/\/x.com\/GovCox\/status\/2067758456120230235\" target=\"_blank\" rel=\"noopener\">\u30b3\u30e1\u30f3\u30c8<\/a><\/span>\u3057\u305f\u3002<\/p><p>DOE\u306e<span>RPP<\/span>\u306f\u3001\u9769\u65b0\u7684\u306a\u5148\u9032\u7089\u306e\u8a2d\u8a08\u30fb\u5b9f\u8a3c\u3092\u8fc5\u901f\u306b\u9032\u3081\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u6210\u529f\u3092\u8e0f\u307e\u3048\u3066<span>DOE<\/span>\u306f\u65b0\u305f\u306b\u300c<span>Nuclear Energy Launch Pad<\/span>\u300d\u3092\u8a2d\u7acb\u3057\u3001\u5148\u9032\u539f\u5b50\u529b\u6280\u8853\u306e\u5b9f\u7528\u5316\u3068\u5c55\u958b\u3092\u3055\u3089\u306b\u52a0\u901f\u3055\u305b\u308b\u65b9\u91dd\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/p><div class=\"speaker-mute footnotes_reference_container\"> <div class=\"footnote_container_prepare\"><p><span role=\"button\" tabindex=\"0\" class=\"footnote_reference_container_label pointer\" onclick=\"footnote_expand_collapse_reference_container_34429_1();\">\u811a\u6ce8<\/span><span role=\"button\" tabindex=\"0\" class=\"footnote_reference_container_collapse_button\" style=\"display: none;\" onclick=\"footnote_expand_collapse_reference_container_34429_1();\">[<a id=\"footnote_reference_container_collapse_button_34429_1\">+<\/a>]<\/span><\/p><\/div> <div id=\"footnote_references_container_34429_1\" style=\"\"><table class=\"footnotes_table footnote-reference-container\"><caption class=\"accessibility\">\u811a\u6ce8<\/caption> <tbody> \r\n\r\n<tr class=\"footnotes_plugin_reference_row\"> <th scope=\"row\" class=\"footnote_plugin_index_combi pointer\"  onclick=\"footnote_moveToAnchor_34429_1('footnote_plugin_tooltip_34429_1_1');\"><a id=\"footnote_plugin_reference_34429_1_1\" class=\"footnote_backlink\"><span class=\"footnote_index_arrow\">&#8593;<\/span>1<\/a><\/th> <td class=\"footnote_plugin_text\"><\/p><p>\u539f\u5b50\u7089\u306b\u304a\u3044\u3066\u3001\u71b1\u51fa\u529b\u304c\u307b\u307c\u30bc\u30ed\uff08\u6838\u5206\u88c2\u306b\u3088\u308b\u71b1\u304c\u30d7\u30e9\u30f3\u30c8\u306e\u6e29\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u6975\u3081\u3066\u4f4e\u3044\u51fa\u529b\u30ec\u30d9\u30eb\uff09\u306e\u72b6\u614b\u3067\u3001\u6838\u5206\u88c2\u306e\u9023\u9396\u53cd\u5fdc\u304c\u6301\u7d9a\u3059\u308b\u72b6\u614b\uff08\u81e8\u754c\uff09\u306b\u9054\u3059\u308b\u3053\u3068\u3002<\/p><p><\/td><\/tr>\r\n\r\n <\/tbody> <\/table> <\/div><\/div><script type=\"text\/javascript\"> function footnote_expand_reference_container_34429_1() { jQuery('#footnote_references_container_34429_1').show(); jQuery('#footnote_reference_container_collapse_button_34429_1').text('\u2212'); } function footnote_collapse_reference_container_34429_1() { jQuery('#footnote_references_container_34429_1').hide(); jQuery('#footnote_reference_container_collapse_button_34429_1').text('+'); } function footnote_expand_collapse_reference_container_34429_1() { if (jQuery('#footnote_references_container_34429_1').is(':hidden')) { footnote_expand_reference_container_34429_1(); } else { footnote_collapse_reference_container_34429_1(); } } function footnote_moveToReference_34429_1(p_str_TargetID) { footnote_expand_reference_container_34429_1(); var l_obj_Target = jQuery('#' + p_str_TargetID); if (l_obj_Target.length) { jQuery( 'html, body' ).delay( 0 ); jQuery('html, body').animate({ scrollTop: l_obj_Target.offset().top - window.innerHeight * 0.2 }, 380); } } function footnote_moveToAnchor_34429_1(p_str_TargetID) { footnote_expand_reference_container_34429_1(); var l_obj_Target = jQuery('#' + p_str_TargetID); if (l_obj_Target.length) { jQuery( 'html, body' ).delay( 0 ); jQuery('html, body').animate({ scrollTop: l_obj_Target.offset().top - window.innerHeight * 0.2 }, 380); } }<\/script>","protected":false},"excerpt":{"rendered":"\u7c73\u30a8\u30cd\u30eb\u30ae\u30fc\u7701\uff08DOE\uff09\u306f6\u670818\u65e5\u3001Valar Atomics\u793e\u306e\u958b\u767a\u3057\u305f\u8a66\u9a13\u7528\u30de\u30a4\u30af\u30ed\u7089\u300cWard 250\u300d\u304c\u3001DOE\u306e\u539f\u5b50\u7089\u30d1\u30a4\u30ed\u30c3\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\uff08RPP\uff09\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u30bc\u30ed\u51fa\u529b\u81e8\u754c[1]&nbsp;&#x2026; [&hellip;]","protected":false},"author":11,"featured_media":34431,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[149,360,6083,6082,6081,6080,6024,4211],"class_list":["post-34429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oversea","tag-doe","tag-inl","tag-mark-0","tag-rpp","tag-usrel","tag-ward-250","tag-6024","tag-4211"],"acf":[],"aioseo_notices":[],"views":570,"_links":{"self":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts\/34429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/comments?post=34429"}],"version-history":[{"count":5,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts\/34429\/revisions"}],"predecessor-version":[{"id":34436,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/posts\/34429\/revisions\/34436"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/media\/34431"}],"wp:attachment":[{"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/media?parent=34429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/categories?post=34429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jaif.or.jp\/journal\/wp-json\/wp\/v2\/tags?post=34429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}