According to Cointelegraph, Bitcoin mining companies are increasingly turning to renewable energy sources to mitigate costs as they face a record-low hash price. This critical metric for miner profitability has fallen below the $40 threshold, which is considered the breakeven point for mining operators. Currently, the hash price stands at approximately $39.4 per petahash second per day (PH/s/day), as reported by mining data provider Hashrate Index. Sangha Renewables, a company involved in both Bitcoin mining and renewable energy, recently activated a 20-megawatt solar-powered mining facility in Ector County, Texas. Meanwhile, The Phoenix Group, a mining and digital infrastructure firm, launched a 30-megawatt mining operation utilizing hydroelectric power in Ethiopia last November. Additionally, Canaan, a hardware manufacturer and Bitcoin miner, has partnered with Soluna, a digital infrastructure company, to establish a mining facility at a wind-powered site in Briscoe County, Texas. Canaan is also working on developing an adaptive mining rig designed to optimize energy efficiency by balancing electrical loads and employing AI to adjust energy usage. The Bitcoin mining industry is grappling with several economic challenges, including reduced mining rewards, which have created one of the most challenging profit margin environments in the sector's history. The increasing expense of mining Bitcoin is further compounded by the network's rising hashrate, which serves as a proxy for the total computing power securing the protocol. Despite short-term fluctuations, the long-term trend shows an upward trajectory, with the network hashrate surpassing the 1 zetahash milestone in April. This increase means miners must invest more computing resources to remain competitive and successfully mine blocks. In November, stablecoin issuer Tether announced the closure of its Bitcoin mining operation in Uruguay, citing escalating energy costs. The ongoing rise in hashrate, equivalent to 1,000 petahashes, underscores the growing challenge for miners as they strive to maintain profitability in an increasingly competitive environment.

Instead of converting donations immediately into fiat, the charity will pool contributed BTC and hold it for a multi-year period, […] The post Global Charity Save the Children Turns to Bitcoin for Faster Aid Delivery appeared first on Coindoo. source: https://coindoo.com/global-charity-save-the-children-turns-to-bitcoin-for-faster-aid-delivery/

Bitcoin-focused treasury companies continue to accumulate BTC in a selective but steady manner, according to data shared by Glassnode. While overall inflows remain well below the sharp accumulation spikes seen in late 2024, buying activity has broadened across a wider range of corporate participants. source: https://www.ethnews.com/bitcoin-treasury-buyers-quietly-accumulate-as-flows-stay-below-2024-peaks/

null source: https://x.com/BTC_Archive/status/1999587753256698332

Capital A collaborates with Standard Chartered to explore MYR stablecoin, signifying a shift in Malaysia's digital finance landscape. source: https://coincu.com/news/capital-standard-chartered-myr-stablecoin/

Bitcoin keeps losing ground as every minor rise in price draws quick selling from investors who bought close to its October peak. The largest cryptocurrency slipped 3. 6% to $89,502 on Friday during New York hours and has now fallen almost 30% since hitting a record high of $126,000 on October 6. Even with the Federal […] source: https://www.cryptopolitan.com/bitcoin-stays-weak/

Capital A collaborates with Standard Chartered to explore a MYR stablecoin, focusing on digital advancements in Malaysia. source: https://coincu.com/news/capital-a-standard-chartered-myr-stablecoin/

Bitcoin mining hash price, a critical metric for determining profit margins in the industry, is hovering near record lows. source: https://cointelegraph.com/news/bitcoin-miners-renewable-energy-profit-squeeze?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound

null source: https://x.com/DaanCrypto/status/1999585550542745849

Billionaire Ken Griffin is pouring millions of dollars into two new bets on quantum technology. A new 13F filing shows the Citadel CEO added positions in Rigetti Computing (RGTI) and D-Wave Quantum (QBTS) in the third quarter. Citadel purchased approximately 51,700 shares of Rigetti, valued at about $1 source: https://dailyhodl.com/2025/12/12/billionaire-ken-griffin-pours-4700000-into-two-assets-in-new-bet-on-future-of-quantum-technology/

在大西洋彼岸，汇款一直都很可靠快捷。这或许是美国人乐于接受“稳定币”作为银行体系替代方案的原因之一。

金色财经推出《金色Web3.0日报》，为您提供最新、最快的MEME、DeFi、DAO、NFT和元宇宙行业新闻。

对于拥有庞大用户基础的平台来说，稳定币不只是跨境支付工具，而是一条可以重塑收入结构与用户关系的基础金融轨道。

RWA,香港试点计划引爆热议：RWA 如何从概念炼成现实资产？ 金色财经,以试点探路，香港构建 RWA 落地务实路径。

Coinbase 孵化的开源支付协议 x402 发布 V2 版本。这是自 2025 年 5 月主网上线以来的首次大版本迭代。

玻利维亚政府宣布了一项重大政策—将稳定币纳入其正式金融体系，让稳定币能够“作为法定支付工具”使用。

Binance,加密货币,Hash Global 创始人 KK 聊 BNB 数字资产配置和 Web3 发展阶段 金色财经,「未来所有资产都将发行和交易在链上。」

x402协议,AI Agent,支付,聊聊x402的V2升级 分享一些关键点 金色财经,分享关于x402协议V2升级较关键的几个点。

美国,SEC,OCC,美SEC和OCC监管动作频繁 有何启示？ 金色财经,本文聚焦美国SEC和OCC近期的监管动作。

Coinbase推出了x402协议的V2版本。该版本在V1基础上进行了优化，从单一调用支付扩展为统一的互联网支付层。