Bitcoin Updates Today: How Bitcoin Mining Supports Grid Reliability Amid Japan’s Green Energy Transition

Canaan Inc. (NASDAQ: CAN) has landed a 4.5-megawatt agreement to install hydro-cooled mining servers in Japan, placing the company at the cutting edge of merging blockchain with energy systems. Announced on October 30, 2025, the initiative will see Avalon A1566HA-488T servers delivered to a leading Japanese utility for real-time grid management and energy efficiency improvements, as reported by

. The project utilizes Canaan’s intelligent control chip technology to automatically fine-tune mining activities, helping the utility balance grid loads and boost reliability, according to . This partnership represents Japan’s inaugural government-backed attempt to use mining as a “digital load balancer,” supporting the country’s digital asset reforms and sustainability initiatives, reported.

The Avalon units, featuring sophisticated feedback systems, will run around the clock to regulate grid demand by adjusting their processing speed according to available energy. Each machine achieves 480–500 terahashes per second at 16.8 joules per terahash, drawing 8,064 watts of power, as stated by

. Nangeng Zhang, Canaan’s chairman and CEO, highlighted the scalability of the project, referencing similar rollouts in the Netherlands and ambitions to expand across Asia, North America, and Europe by 2026, MarketScreener noted. The project also aligns with Japan’s proposed regulatory changes, such as treating crypto assets as financial products and introducing a flat 20% tax on profits, CoinSpeaker added.

This initiative highlights Canaan’s strategic shift toward energy-saving technologies as global demand for grid-responsive mining equipment grows. After overcoming a recent NASDAQ delisting threat and securing its largest miner order to date, the company has launched the Avalon A16XP, an air-cooled device capable of 300 terahashes per second at 12.8 joules per terahash, according to

. This development positions to benefit from increasing network difficulty and institutional energy targets, as mentioned by . At the same time, the involvement of Japan’s state-run utility signals a wider movement toward public sector participation, with Japan joining ten other nations in incorporating Bitcoin mining into public infrastructure, according to .

Some critics warn that such ventures might divert resources from other economic needs, especially as Japan’s new prime minister seeks to balance inflation management with economic stimulus, Bitget cautioned. Still, the project reflects a mounting international agreement on “clean crypto” approaches, where excess renewable energy is used for mining without overburdening the grid, AMBCrypto noted. With Canaan’s hydro-cooled systems already in use, this project could become a model for sustainable energy-grid integration, potentially transforming how Bitcoin mining is viewed as a driver of environmental and economic progress, AMBCrypto added.