{"type":"rich","version":"1.0","title":"Ruben Bautista wrote","author_name":"Ruben Bautista (npub1jt…62hje)","author_url":"https://yabu.me/npub1jtt0p9vq7dsm4qcnh9lz56qpqdjd8caetsqd9yrzuu0f8p258n0qt62hje","provider_name":"njump","provider_url":"https://yabu.me","html":"₿ SunBit uses Bitcoin mining to heat buildings with 30 installed systems\n\nFinnish company SunBit has 30 systems that recover heat from Bitcoin mining equipment, almost all in Finland. Installations cost around $20,000 or more, and their economics depend on BTC's price, electricity and mining competition; its payback calculations do not include the 2028 halving.\n\nSource: CoinDesk · 2026-11-08\nBased on a public excerpt.\nhttps://www.coindesk.com/markets/2026/11/08/these-finland-homes-get-free-heat-from-bitcoin-miners-as-long-as-btc-stays-above-usd70-000\n\nFollow Rubén for daily Bitcoin news.\n⚡ Useful? Support this daily news roundup with a zap. Thank you!\n\n#Bitcoin #BTC #BitcoinNews #Nostr"}