{"id":29255,"date":"2026-03-02T12:33:13","date_gmt":"2026-03-02T12:33:13","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=29255"},"modified":"2026-03-02T12:33:13","modified_gmt":"2026-03-02T12:33:13","slug":"japan-launches-worlds-largest-co%e2%82%82-methanation-facility-a-milestone-for-clean-energy-and-carbon-reuse","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/science\/japan-launches-worlds-largest-co%e2%82%82-methanation-facility-a-milestone-for-clean-energy-and-carbon-reuse\/","title":{"rendered":"\u65e5\u672c\u304c\u4e16\u754c\u6700\u5927\u306eCO\u2082\u30e1\u30bf\u30f3\u5316\u65bd\u8a2d\u3092\u7a3c\u52d5 - 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<a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/science\/machi-space-adds-wind-simulation-for-urban-planning\/\" rel=\"bookmark\">\u307e\u3061\u30b9\u30da\u30fc\u30b9\u3001\u90fd\u5e02\u8a08\u753b\u306b\u98a8\u529b\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0<\/a><\/h4>\n<p>\u65e5\u672c\u3067\u306f\u3001\u65b0\u9bae\u306a\u8a2d\u5099\u304c\u5927\u91cf\u306e\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u56de\u53ce\u3057\u307e\u3059\u3002\u305d\u3053\u304b\u3089\u96fb\u6c17\u3092\u4f7f\u3044\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u30e1\u30bf\u30f3\u306b\u5909\u3048\u307e\u3059\u3002\u3053\u306e\u4eba\u5de5\u71c3\u6599\u306f\u3001\u3059\u3067\u306b\u5404\u5730\u3092\u8d70\u3063\u3066\u3044\u308b\u901a\u5e38\u306e\u30ac\u30b9\u7ba1\u306b\u305d\u306e\u307e\u307e\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u73fe\u5728\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u30de\u30c3\u30c1\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8fd1\u304f\u306b\u5927\u304d\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u5404\u56fd\u304c\u4eca\u6c42\u3081\u3066\u3044\u308b\u3082\u306e\u3001\u3064\u307e\u308a\u6392\u51fa\u91cf\u3092\u7d20\u65e9\u304f\u524a\u6e1b\u3059\u308b\u65b9\u6cd5\u3068\u3088\u304f\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u3001\u3053\u306e\u3088\u3046\u306a\u9078\u629e\u80a2\u306f\u3001\u4eca\u65e5\u306e\u9001\u96fb\u7db2\u306e\u9700\u8981\u306b\u3074\u3063\u305f\u308a\u3068\u5f53\u3066\u306f\u307e\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n<h3><strong>\u65e5\u672c\u306e\u5e83\u7bc4\u306a\u70ad\u7d20\u6226\u7565\u3078\u306e\u9069\u5408\u6027<\/strong><\/h3>\n<p>\u82eb\u5c0f\u7267\u306e\u6c96\u5408\u3067\u3001\u65e5\u672c\u306f\u521d\u3081\u3066\u70ad\u7d20\u3092\u5730\u4e0b\u306b\u8caf\u8535\u3059\u308b\u5834\u6240\u3092\u9078\u3073\u307e\u3057\u305f\u3002\u3053\u306e\u52d5\u304d\u306f\u3001\u30af\u30ea\u30fc\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5229\u7528\u3057\u305f\u6c34\u7d20\u88fd\u9020\u3092\u542b\u3080\u3001\u3088\u308a\u5e83\u7bc4\u306a\u53d6\u308a\u7d44\u307f\u3068\u7d50\u3073\u3064\u3044\u3066\u3044\u307e\u3059\u3002\u9032\u6b69\u306f\u3055\u307e\u3056\u307e\u306a\u9053\u7b4b\u3092\u4e00\u5ea6\u306b\u9032\u307f\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u6bb5\u968e\u304c\u9577\u671f\u7684\u306b\u6392\u51fa\u91cf\u524a\u6e1b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u5b8c\u6210\u306b\u306f\u7a0b\u9060\u3044\u3082\u306e\u306e\u3001\u73fe\u5728\u3001\u5c06\u6765\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u3069\u306e\u3088\u3046\u306b\u4f5c\u52d5\u3059\u308b\u304b\u3092\u5f62\u4f5c\u308b\u57fa\u790e\u5de5\u4e8b\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u306e\u884c\u52d5\u306e\u80cc\u666f\u306b\u306f\u3001\u3046\u307e\u304f\u3044\u304f\u3053\u3068\u3092\u8a66\u3057\u3001\u305d\u308c\u3092\u3086\u3063\u304f\u308a\u3068\u7a4d\u307f\u91cd\u306d\u3066\u3044\u304f\u3068\u3044\u3046\u30d1\u30bf\u30fc\u30f3\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>One step ahead, the methanation plant gives captured CO a second life, transforming waste from factories into fuel. Growing quietly alongside it, Japan sees more projects using carbon in smart ways, tracking e, methane&#8217;s green benefits through online systems becomes normal.<\/p>\n<h3><strong>\u6226\u7565\u7684\u30fb\u7523\u696d\u7684\u5f71\u97ff<\/strong><\/h3>\n<p>\u3053\u306e\u30e1\u30bf\u30f3\u5316\u30d7\u30e9\u30f3\u30c8\u306e\u7a3c\u52d5\u306f\u3001\u5358\u306a\u308b\u6280\u8853\u7684\u306a\u30b7\u30e7\u30fc\u30b1\u30fc\u30b9\u306b\u3068\u3069\u307e\u308a\u307e\u305b\u3093\u3002\u4e3b\u306a\u5f71\u97ff\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n<ol>\n<li><strong> 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\u53b3\u3057\u3044\u7523\u696d\u306b\u304a\u3051\u308b\u6392\u51fa\u524a\u6e1b<\/strong><\/li>\n<\/ol>\n<p>\u5927\u578b\u30c8\u30e9\u30c3\u30af\u3084\u88fd\u9244\u6240\u306a\u3069\u3001\u96fb\u7dda\u304c\u4e0d\u8db3\u3059\u308b\u5834\u6240\u3067\u306f\u3001\u30e1\u30bf\u30f3\u30ac\u30b9\u304c\u9759\u304b\u306b\u5f79\u76ee\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u65e7\u5f0f\u306e\u30ac\u30b9\u3068\u4ea4\u63db\u3059\u308c\u3070\u3001\u30e1\u30bf\u30f3\u30ac\u30b9\u306f\u80cc\u666f\u304b\u3089\u6d88\u3048\u53bb\u308b\u3053\u3068\u306a\u304f\u3001\u304d\u308c\u3044\u306b\u71c3\u713c\u3057\u307e\u3059\u3002\u6a5f\u68b0\u306f\u52d5\u304d\u7d9a\u3051\u307e\u3059\u3002\u7a7a\u6c17\u306f\u8efd\u304f\u306a\u308a\u307e\u3059\u3002\u30d5\u30a1\u30f3\u30d5\u30a1\u30fc\u30ec\u306f\u306a\u304f\u3001\u305f\u3060\u7a7a\u306b\u821e\u3044\u4e0a\u304c\u308b\u30ac\u30b9\u304c\u6e1b\u308b\u3060\u3051\u3002\u304b\u3064\u3066\u306f\u9ed2\u7159\u3092\u5410\u3044\u3066\u3044\u305f\u690d\u7269\u3082\u3001\u4eca\u3067\u306f\u70ad\u7d20\u3068\u7dd1\u306e\u96fb\u5b50\u3092\u53d6\u308a\u8fbc\u3093\u3067\u4f5c\u3089\u308c\u305f\u3082\u306e\u3092\u53e3\u306b\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3><strong>\u65e5\u672c\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u4e8b\u60c5\u3078\u306e\u5e83\u7bc4\u306a\u5f71\u97ff<\/strong><\/h3>\n<p>\u4eca\u3001\u65e5\u672c\u306e\u96fb\u529b\u696d\u754c\u306f\u6025\u901f\u306b\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u592a\u967d\u5149\u767a\u96fb\u304c\u53f0\u982d\u3057\u3001\u6c34\u7d20\u306e\u65b0\u305f\u306a\u8a08\u753b\u3082\u3042\u308a\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u71c3\u6599\u306e\u9078\u629e\u80a2\u306f\u56fd\u5bb6\u6226\u7565\u306e\u4e2d\u6838\u3068\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u65e5\u672c\u306f\u4eca\u3001\u3059\u3067\u306b\u3042\u308b\u3082\u306e\u3092\u4f7f\u3063\u3066\u6392\u51fa\u91cf\u3092\u524a\u6e1b\u3059\u308b\u65b0\u305f\u306a\u65b9\u6cd5\u3092\u624b\u306b\u5165\u308c\u307e\u3057\u305f\u3002\u30e1\u30bf\u30f3\u5316\u30d7\u30e9\u30f3\u30c8\u3092\u901a\u3058\u3066\u3001\u96fb\u529b\u306e\u76ee\u6a19\u304c\u5b9f\u7528\u5316\u3055\u308c\u307e\u3059\u3002\u98a8\u529b\u3084\u592a\u967d\u5149\u3060\u3051\u3067\u306a\u304f\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u71c3\u6599\u30df\u30c3\u30af\u30b9\u3082\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u5927\u898f\u6a21\u306a\u6c34\u7d20\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5f85\u3064\u3053\u3068\u306a\u304f\u3001\u9032\u6b69\u306f\u524d\u9032\u3057\u307e\u3059\u3002\u30b0\u30ea\u30fc\u30f3\u96fb\u529b\u3068\u5408\u6210\u30ac\u30b9\u3092\u30df\u30c3\u30af\u30b9\u3059\u308b\u3053\u3068\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u9053\u304c\u958b\u3051\u307e\u3059\u3002\u73fe\u5728\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u3088\u308a\u4f4e\u70ad\u7d20\u306a\u51fa\u529b\u306b\u3064\u306a\u3052\u308b\u3053\u3068\u3067\u3001\u771f\u306e\u4e00\u6b69\u304c\u751f\u307e\u308c\u307e\u3059\u3002.<\/p>\n<h3><strong>\u4e16\u754c\u306e\u8131\u70ad\u7d20\u5316\u30e2\u30c7\u30eb<\/strong><\/h3>\n<p>One way Japan&#8217;s effort might help elsewhere is by showing how large, scale carbon use can work. Instead of just capturing emissions, turning them into fuel using green hydrogen builds a loop where CO gets reused. If the plant performs well, places like Germany, Canada, or South Korea might follow, especially where factories already release heavy pollution and pipelines sit ready. What matters is not just cutting gases but giving them purpose again. This kind of shift rarely happens fast, yet real momentum often starts small. A working model speaks louder than promises.<\/p>\n<h3><strong>\u8ab2\u984c\u3068\u524d\u9014<\/strong><\/h3>\n<p>\u3053\u306e\u65bd\u8a2d\u306e\u7acb\u3061\u4e0a\u3052\u306f\u5927\u304d\u306a\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u3067\u3059\u304c\u3001\u70ad\u7d20\u5229\u7528\u6280\u8853\u306e\u62e1\u5927\u306b\u306f\u307e\u3060\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<p>\u73fe\u5728\u3001\u5408\u6210\u5929\u7136\u30ac\u30b9\u3092\u5927\u91cf\u306b\u88fd\u9020\u3059\u308b\u306b\u306f\u3001\u30af\u30ea\u30fc\u30f3\u306a\u6c34\u7d20\u3092\u5927\u91cf\u306b\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5165\u624b\u304c\u56f0\u96e3\u3067\u3042\u308b\u306e\u3068\u540c\u69d8\u306b\u3001\u30b3\u30b9\u30c8\u9762\u3082\u5927\u304d\u306a\u969c\u5bb3\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>e\u3068\u30e1\u30bf\u30f3\u3092\u652f\u3048\u308b\u3082\u306e\u306f\uff1f\u901a\u5e38\u306e\u30ac\u30b9\u3068\u306e\u4fa1\u683c\u7af6\u4e89\u306f\u3001\u70ad\u7d20\u304c\u3069\u306e\u3088\u3046\u306b\u8ab2\u7a0e\u3055\u308c\u308b\u304b\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u79e4\u3092\u50be\u3051\u308b\u653f\u7b56\u3082\u540c\u69d8\u306b\u91cd\u8981\u3067\u3059\u3002\u751f\u7523\u304c\u5897\u52a0\u3057\u305f\u5834\u5408\u306e\u52b9\u7387\u5316\u3082\u3001\u7d50\u679c\u3092\u5909\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u6392\u51fa\u91cf\u3092\u3081\u3050\u308b\u30eb\u30fc\u30eb\u304c\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u6355\u7372\u3057\u305f\u70ad\u7d20\u306e\u5229\u7528\u3084\u30af\u30ea\u30fc\u30f3\u306a\u6c34\u7d20\u7d4c\u6e08\u306e\u69cb\u7bc9\u3001\u3042\u308b\u3044\u306f\u660e\u78ba\u306a\u57fa\u6e96\u306e\u8a2d\u5b9a\u306b\u9053\u3092\u958b\u304f\u3068\u304d\u3067\u3059\u3002\u9032\u6b69\u3092\u5f62\u4f5c\u308b\u306e\u306f\u5358\u306a\u308b\u6cd5\u5f8b\u5236\u5b9a\u3067\u306f\u306a\u304f\u3001\u30eb\u30fc\u30eb\u304c\u771f\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u969b\u306e\u9700\u8981\u306b\u3069\u3046\u7d50\u3073\u3064\u3051\u308b\u304b\u3067\u3059\u3002\u30b9\u30de\u30fc\u30c8\u306a\u653f\u7b56\u8a2d\u8a08\u304c\u306a\u3051\u308c\u3070\u3001\u65b0\u6280\u8853\u306f\u68da\u4e0a\u3052\u3055\u308c\u305f\u307e\u307e\u3067\u3059\u3002\u660e\u78ba\u3067\u3042\u308c\u3070\u3001\u30ea\u30b9\u30af\u306f\u65e5\u5e38\u7684\u306a\u3082\u306e\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u5e02\u5834\u304c\u6210\u9577\u3059\u308b\u306e\u306f\u3001\u307e\u305a\u4fe1\u983c\u304c\u9ad8\u307e\u308b\u3068\u3053\u308d\u3067\u3059\u3002.<\/p>\n<p>\u305d\u308c\u3067\u3082\u3001\u65e5\u672c\u304c\u5927\u898f\u6a21\u306aCO2\u30e1\u30bf\u30f3\u5316\u30d7\u30e9\u30f3\u30c8\u3092\u516c\u958b\u3057\u305f\u3053\u3068\u3067\u3001\u591a\u304f\u306e\u5206\u91ce\u306b\u9069\u5408\u3059\u308b\u3001\u4f7f\u7528\u53ef\u80fd\u306a\u30eb\u30fc\u30d7\u578b\u70ad\u7d20\u30b7\u30b9\u30c6\u30e0\u306b\u8fd1\u3065\u304d\u307e\u3057\u305f\u3002\u4f55\u306f\u3068\u3082\u3042\u308c\u3001\u3053\u306e\u3088\u3046\u306a\u73fe\u5b9f\u7684\u304b\u3064\u4e16\u754c\u7684\u306a\u89e3\u6c7a\u7b56\u306b\u3088\u3063\u3066\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u306e\u6392\u51fa\u30ac\u30b9\u51e6\u7406\u65b9\u6cd5\u304c\u5909\u308f\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3><strong>\u7d50\u8ad6<\/strong><\/h3>\n<p>\u65e5\u672c\u306e\u4e16\u754c\u6700\u5927\u306eCO\u2082\u30e1\u30bf\u30f3\u5316\u65bd\u8a2d\u306e\u7acb\u3061\u4e0a\u3052\u306f\u3001\u30ab\u30fc\u30dc\u30f3\u30cb\u30e5\u30fc\u30c8\u30e9\u30eb\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u63a8\u9032\u306b\u304a\u3051\u308b\u6c7a\u5b9a\u7684\u306a\u77ac\u9593\u3067\u3059\u3002CO\u2082\u3092\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3067\u5229\u7528\u53ef\u80fd\u306ae-\u30e1\u30bf\u30f3\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u65e5\u672c\u306f\u30af\u30ea\u30fc\u30f3\u71c3\u6599\u6280\u8853\u3092\u63a8\u9032\u3057\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u30fb\u30a4\u30f3\u30d5\u30e9\u306e\u5f37\u976d\u6027\u3092\u5f37\u5316\u3057\u3001\u4e16\u754c\u7684\u306a\u70ad\u7d20\u518d\u5229\u7528\u5c0e\u5165\u306e\u305f\u3081\u306e\u57fa\u790e\u3092\u7bc9\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5206\u91ce\u306b\u304a\u3051\u308b\u65e5\u672c\u306e\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3084\u4fe1\u983c\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u6392\u51fa\u91cf\u3092\u524a\u6e1b\u3059\u308b\u7523\u696d\u754c\u3092\u652f\u63f4\u3059\u308b\u4e00\u65b9\u3067\u3001\u5b9f\u7528\u7684\u306a\u8131\u70ad\u7d20\u5316\u306e\u9053\u7b4b\u3092\u52a0\u901f\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>A new project in Japan now runs at full scale, turning carbon dioxide into fuel through advanced chemical processes. This site, the biggest of its kind globally, shifts captured emissions into man, made methane used for power. Instead of releasing greenhouse gases, engineers reshape them into usable energy. About ten thousand homes could draw electricity from what it produces yearly. Progress here signals deeper change in how nations handle climate challenges. One step forward, Japan shows where it stands on fresh ideas for climate change. Instead of just cutting pollution, the focus shifts toward making fuel from what was once waste gas. Not merely progress, this shift carries weight, tech [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":29256,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[84,8098,196],"tags":[1144,11721,11720,10425,312],"ppma_author":[572],"class_list":{"0":"post-29255","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-industrial-tech","8":"category-news-articles","9":"category-science","10":"tag-clean-energy","11":"tag-clean-fuel-tech","12":"tag-co2-methanation","13":"tag-energy-infrastructure","14":"tag-science"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Japan Launches World\u2019s Largest CO\u2082 Methanation Facility<\/title>\n<meta name=\"description\" content=\"Japan launches the world\u2019s largest CO\u2082-to-fuel facility, turning emissions into methane to power 10,000 homes and boost clean energy use.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/science\/japan-launches-worlds-largest-co\u2082-methanation-facility-a-milestone-for-clean-energy-and-carbon-reuse\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Japan Launches World\u2019s Largest CO\u2082 Methanation Facility\" \/>\n<meta property=\"og:description\" content=\"Japan launches the world\u2019s largest CO\u2082-to-fuel facility, turning emissions into methane to power 10,000 homes and boost clean energy use.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itbusinesstoday.com\/ja\/industrial-tech\/science\/japan-launches-worlds-largest-co\u2082-methanation-facility-a-milestone-for-clean-energy-and-carbon-reuse\/\" \/>\n<meta property=\"og:site_name\" content=\"itbusinesstoday\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-02T12:33:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2026\/03\/Worlds-largest-CO2-methanation-test-plant-to-supply-gas-for-10_000-Japanese-homes.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"ITBT StaffWriter\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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