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1<title>お知らせ — Decopon</title><meta name="description" content="パートナーシップ・採択・実証実験など、Decoponの取り組みを定期的にお伝えします。"/><meta name="keywords" content="カーボンクレジット, 環境価値, 再エネ, 省エネ, デコポン, Jクレジット"/><link rel="icon" href="/favicon.png"/>

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1</head><body class="font-body"><div hidden=""><!--$--><!--/$--></div><div class="news-mono bg-snow text-ink"><header class="site-header-news sticky top-0 z-50"><div class="header-inner max-w-[1200px] mx-auto px-6 md:px-10 h-16 flex items-center justify-between"><a class="flex items-center gap-2.5" href="/"><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#1D1D1F" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M12 2C7 6 5 10 5 14a7 7 0 0014 0c0-4-2-8-7-12z"></path><path d="M12 14c0-4 2-7 4-9"></path></svg><span class="font-display font-bold text-[15px] text-ink tracking-tight">Decopon</span></a><nav class="hidden md:flex items-center gap-8"><a class="nav-link" href="/#how">仕組み</a><a class="nav-link active" href="/news/">お知らせ</a><a class="nav-link" href="/#individuals">個人の方へ</a><a class="nav-link" href="/#business">企業・自治体</a><a class="nav-link" href="/#faq">よくある質問</a><a class="nav-link" href="/#about">会社概要</a></nav><a href="https://line.me/R/ti/p/@294cufbi" target="_blank" rel="noopener noreferrer" class="btn-solid">LINEで申請</a></div></header><section class="pt-28 md:pt-40 pb-20 md:pb-28"><div class="max-w-[1200px] mx-auto px-6 md:px-10"><p class="chapter-num mb-7">04 / お知らせ</p><h1 class="display text-ink text-[32px] sm:text-[40px] md:text-[48px] lg:text-[56px] mb-8">お知らせ一覧。</h1><p class="font-body text-[17px] md:text-[19px] leading-[1.75] text-smoke max-w-[640px]">パートナーシップ・採択・実証実験など、Decoponの取り組みを定期的にお伝えします。</p></div></section><section class="pb-12 md:pb-16"><div class="max-w-[1200px] mx-auto px-6 md:px-10"><div class="flex flex-wrap gap-2.5"><button type="button" class="filter-pill active">すべて</button><button type="button" class="filter-pill">お知らせ</button><button type="button" class="filter-pill">実証実験</button><button type="button" class="filter-pill">プレスリリース</button></div></div></section><section class="pb-24 md:pb-36"><div class="max-w-[1200px] mx-auto px-6 md:px-10"><div class="border-t border-black/10"><a class="news-row grid grid-cols-12 gap-x-4 md:gap-x-6 gap-y-3 py-7 md:py-8 items-center" href="/news/saga-ballooners/"><div class="col-span-3 md:col-span-2"><div class="news-thumb-wrap"><img class="news-thumb" src="https://images.unsplash.com/photo-1614598943701-92331ea9f894?w=1600&amp;q=80&amp;fm=jpg&amp;auto=format&amp;fit=crop&amp;crop=entropy" alt="無人のアリーナに整然と並ぶ緑と白の観客席" loading="lazy"/></div></div><div class="col-span-9 md:col-span-2 flex flex-col gap-1.5 md:gap-2"><time dateTime="2026-03-07" class="news-date">2026.03.07</time></div><div class="col-span-3 md:col-span-2 md:flex md:items-center"><span class="pill pill-pilot">実証実験</span></div><div class="col-span-9 md:col-span-5"><h3 class="news-title font-display font-bold text-[17px] md:text-[20px] text-ink leading-[1.45] tracking-tight">佐賀バルーナーズとサステナビリティ実証実験を実施</h3></div><div class="col-span-12 md:col-span-1 md:text-right"><span class="news-arrow text-brand text-[18px]" aria-hidden="true">→</span></div></a><a class="news-row grid grid-cols-12 gap-x-4 md:gap-x-6 gap-y-3 py-7 md:py-8 items-center" href="/news/tokyo-fintech/"><div class="col-span-3 md:col-span-2"><div class="news-thumb-wrap"><img class="news-thumb" src="https://images.unsplash.com/photo-1559981263-e6b53d646c17?w=1600&amp;q=80&amp;fm=jpg&amp;auto=format&amp;fit=crop&amp;crop=entropy" alt="東京都千代田区の高層ビル群を見上げた都市風景" loading="lazy"/></div></div><div class="col-span-9 md:col-span-2 flex flex-col gap-1.5 md:gap-2"><time dateTime="2025-08-12" class="news-date">2025.08.12</time></div><div class="col-span-3 md:col-span-2 md:flex md:items-center"><span class="pill pill-info">お知らせ</span></div><div class="col-span-9 md:col-span-5"><h3 class="news-title font-display font-bold text-[17px] md:text-[20px] text-ink leading-[1.45] tracking-tight">東京都フィンテック・スタートアップ支援プロジェクトに採択されました</h3></div><div class="col-span-12 md:col-span-1 md:text-right"><span class="news-arrow text-brand text-[18px]" aria-hidden="true">→</span></div></a></div><nav class="mt-16 md:mt-20 flex items-center justify-center gap-3" aria-label="ページ送り"><button class="page-link disabled" type="button" disabled="">← 前へ</button><span class="page-num current">01</span><span class="text-smoke opacity-40">/</span><span class="page-num muted">01</span><button class="page-link disabled" type="button" disabled="">次へ →</button></nav></div></section><footer class="bg-ink text-snow/80 pt-20 pb-12"><div class="max-w-[1200px] mx-auto px-6 md:px-10"><div class="grid md:grid-cols-12 gap-10 pb-12 border-b border-white/[0.12]"><div class="md:col-span-4"><div class="flex items-center gap-2.5 mb-5"><svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#66BB6A" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M12 2C7 6 5 10 5 14a7 7 0 0014 0c0-4-2-8-7-12z"></path><path d="M12 14c0-4 2-7 4-9"></path></svg><span class="font-display font-bold text-[15px] text-snow tracking-tight">Decopon</span></div><p class="text-[13px] leading-[1.85] text-snow/55 max-w-[260px]">再生可能エネルギーの環境価値を、個人へ直接届ける仕組みを開発しています。</p></div><div class="md:col-span-4"><p class="font-ui text-[11px] tracking-[0.14em] uppercase text-snow/40 mb-4">Policy</p><ul class="space-y-3 text-[13px] text-snow/70"><li><a href="/doc/privacy-policy.pdf" target="_blank" rel="noopener noreferrer" class="hover:text-leaf transition-colors">個人情報保護方針</a></li><li><a href="/doc/terms-of-service.pdf" target="_blank" rel="noopener noreferrer" class="hover:text-leaf transition-colors">利用規約</a></li><li><a href="/doc/specified.pdf" target="_blank" rel="noopener noreferrer" class="hover:text-leaf transition-colors">特定商取引法に基づく表記</a></li></ul></div><div class="md:col-span-4"><p class="font-ui text-[11px] tracking-[0.14em] uppercase text-snow/40 mb-4">Contact</p><ul class="space-y-3 text-[13px] text-snow/70 leading-[1.75]"><li><a href="mailto:[email protected]" class="hover:text-leaf 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