In 2009, Bitcoin emerged as a novel digital currency, priced at just $1 for 1,300 coins. Fast forward eight years, and a single Bitcoin surpassed $3,000 in value. According to a CCTV Finance report, 70% of the world’s Bitcoin is mined in China, particularly in its remote mountainous regions. A recent investigative journey to the 4,000-meter-high plateaus of Western Sichuan unveiled the staggering scale of these operations.

These "farms" resemble massive server rooms, with each floor densely packed with shelves holding rows of metal boxes—each one a high-powered mining rig. Unlike traditional currency, Bitcoin isn’t minted physically. Instead, these computers solve complex algorithmic puzzles to validate transactions and generate new coins, a process dubbed "mining."

A typical three-story facility houses thousands of rigs and industrial cooling fans running 24/7. Such a setup can yield ~16 Bitcoins daily. At a price of ￥20,000 per coin (2017 rates), this translates to ￥300,000+ in daily revenue. Notably, a mid-sized farm operates ~5,000 rigs.

👉 Discover how Bitcoin mining impacts global energy consumption

With Bitcoin’s value skyrocketing in 2016–2017, entrepreneurs flocked to establish farms. Some clients even lease rigs, labeling them with handwritten names. Industry experts estimate that China hosts countless such farms, collectively contributing to ~70% of global Bitcoin production. Key hubs include:

• Sichuan (hydroelectric power advantages)

• Yunnan

• Inner Mongolia (coal-powered energy)

• Xinjiang

👉 Explore Bitcoin’s role in renewable energy debates

**1. Why does China dominate Bitcoin mining?**China’s combination of low electricity costs (especially hydro-rich regions) and industrial-scale infrastructure makes it ideal for energy-intensive mining.

**2. How does Bitcoin mining work?**Miners use specialized hardware to solve cryptographic puzzles, securing the network and earning new coins as rewards.

**3. What’s the environmental impact?**Large farms consume massive electricity, often drawing criticism for reliance on non-renewable sources like coal.

**4. Can individuals still profit from mining?**Solo mining is now impractical due to high competition and costs. Most miners join pools or lease equipment.

**5. How has mining evolved since 2017?**Global regulatory shifts and China’s 2021 mining ban redistributed operations to the U.S., Kazakhstan, and elsewhere.

**6. Is Bitcoin mining legal in China today?**As of 2024, China prohibits cryptocurrency mining, though some clandestine operations persist.

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