--- title: Bitdeer’s Revolutionary Mining Chip Redefines Energy Efficiency in Bitcoin Mining canonical: https://mining-provider.com/bitdeer-s-revolutionary-mining-chip-redefines-energy-efficiency-in-bitcoin-mining/ author: Mining Provider Editorial Staff published: 2025-03-14 updated: 2025-03-14 language: en category: News description: Bitdeer unveiled a highly efficient Bitcoin mining chip with 9.7 J/TH, JPMorgan revised miner ratings amid market shifts, Austria's 21energy launched a mining heater, and Bitwise introduced a Bitcoin-focused ETF targeting firms holding significant BTC reserves. source: Provimedia GmbH --- # Bitdeer’s Revolutionary Mining Chip Redefines Energy Efficiency in Bitcoin Mining > **Autor:** Mining Provider Editorial Staff | **Veröffentlicht:** 2025-03-14 **Zusammenfassung:** Bitdeer unveiled a highly efficient Bitcoin mining chip with 9.7 J/TH, JPMorgan revised miner ratings amid market shifts, Austria's 21energy launched a mining heater, and Bitwise introduced a Bitcoin-focused ETF targeting firms holding significant BTC reserves. --- ## Bitdeer’s New Bitcoin Mining Chip Sets Efficiency Benchmark Bitdeer has announced a significant breakthrough in Bitcoin mining technology. According to Bitcoin Nachrichten, their latest mining chip achieves an impressive efficiency of 9.7 joules per terahash (J/TH). This development positions Bitdeer as a leader in energy-efficient mining solutions. The company has also revealed plans to begin mass production of the A3 chip by the end of 2025. For more details, visit the original article at https://news.bitcoin.com/de/bitdeers-bitcoin-mining-chip-erreicht-eine-effizienz-von-97-j-th-massenproduktion-des-a3-fuer-ende-2025-geplant/. ## JPMorgan Revises Bitcoin Mining Sector Ratings JPMorgan has updated its evaluations of Bitcoin mining companies, as reported by Investing.com Deutsch. IREN Ltd has been upgraded to "Overweight," reflecting its strong growth potential, while Cipher has been downgraded to "Neutral" due to limited upward prospects. The bank also adjusted its price targets for major miners, reducing them by 19-29% due to a cautious Bitcoin price forecast and increasing network hash rates. The full report can be accessed at https://de.investing.com/news/stock-market-news/jpmorgan-passt-bitcoinminingbewertungen-an--iren-hoch-cipher-runter-2915979. ## Bitcoin Heating Solution from Austria Gains Traction The Austrian startup 21energy has introduced an innovative Bitcoin-mining heater, as highlighted by t3n – digital pioneers. The product, which combines cryptocurrency mining with home heating, secured a €1.25 million investment during a startup show. With over 4,000 orders from 37 countries, the company plans to expand to the U.S. However, the heater's profitability depends on electricity and Bitcoin prices, as well as its hash rate. Learn more at https://t3n.de/news/bitcoin-ofen-miner-heizung-1677791/. ## Legal Ruling on Bitcoin Mining Host Access In a legal dispute between Consensus Colocation and Mawson Hosting, a Delaware court has ruled in favor of the mining company, as reported by IT BOLTWISE® x Artificial Intelligence. The court issued a temporary injunction preventing Mawson from blocking access to 21,000 mining rigs. The case, involving unpaid fees and contract disputes, highlights the complexities of agreements in the Bitcoin mining industry. For further insights, visit https://www.it-boltwise.de/gericht-entscheidet-bitcoin-mining-host-muss-zugang-zu-rigs-gewaehren.html. ## Bitwise Launches Bitcoin-ETF Bitwise has introduced a new Bitcoin-focused ETF, as detailed by TradingView. The fund, named Bitwise Bitcoin Standard Corporations ETF, includes companies holding at least 1,000 Bitcoin in their reserves. Major components include Strategy, MARA Holdings, and Riot Platforms. This ETF aims to provide exposure to firms treating Bitcoin as a strategic reserve. More information is available at https://de.tradingview.com/news/cointelegraph:ced1a9334600c:0/. Sources: - [Bitdeers Bitcoin-Mining-Chip erreicht eine Effizienz von 9,7 J/TH, Massenproduktion des A3 für Ende 2025 geplant](https://news.bitcoin.com/de/bitdeers-bitcoin-mining-chip-erreicht-eine-effizienz-von-97-j-th-massenproduktion-des-a3-fuer-ende-2025-geplant/) - [JPMorgan passt Bitcoin-Mining-Bewertungen an – IREN hoch, Cipher runter](https://de.investing.com/news/stock-market-news/jpmorgan-passt-bitcoinminingbewertungen-an--iren-hoch-cipher-runter-2915979) - [Bitcoin-Ofen aus Österreich – lohnt sich der Miner als Heizungsersatz?](https://t3n.de/news/bitcoin-ofen-miner-heizung-1677791/) - [Gericht entscheidet: Bitcoin-Mining-Host muss Zugang zu Rigs gewähren](https://www.it-boltwise.de/gericht-entscheidet-bitcoin-mining-host-muss-zugang-zu-rigs-gewaehren.html) - [Österreicher entwickeln neue Heizung: Sie können damit Geld verdienen](https://de.nachrichten.yahoo.com/%C3%B6sterreicher-entwickeln-neue-heizung-k%C3%B6nnen-131500046.html) - [Bitwise lanciert Bitcoin-ETF: Unternehmen mit BTC-Beständen im Fokus](https://de.tradingview.com/news/cointelegraph:ced1a9334600c:0/) --- *Dieser Artikel wurde ursprünglich veröffentlicht auf [mining-provider.com](https://mining-provider.com/bitdeer-s-revolutionary-mining-chip-redefines-energy-efficiency-in-bitcoin-mining/)* *© 2026 Provimedia GmbH*