The Revenue Gap: Theoretical vs. Actual Earnings
Bitcoin miners now face the most severe profit squeeze since the network's birth. With BTC at ~$61,000, the theoretical daily mining revenue should be around $78 million, but actual revenue is only $33 million — a 136% shortfall. Simultaneously, the network hash rate has surged to near 1 ZH/s, a historic high, yet the daily transaction fee income has dropped to just $0.22 million, far below the $9.7 million that historical patterns would suggest. This indicates that the network's economic activity is not keeping pace with computational expansion, and miners are becoming increasingly reliant on block subsidies.
Cost Squeeze: Electricity Devours Over 70% of Revenue
In 2025, Bitcoin miners generated approximately $17.2 billion in total revenue, of which about $12.3 billion was spent on electricity — representing 71.5% of revenue. Meanwhile, global mining hardware investment totaled ~$4.5 billion. Factoring in other operational costs, the industry's average breakeven price stands at around $65,000. Since BTC currently trades near $61,000, miners operating below this breakeven threshold are struggling to sustain positive margins. The cost structure is rigid: electricity prices are largely fixed, while revenue fluctuates with BTC price and block reward dynamics.
2028 Halving: The Next Catalyst for Consolidation
After the 2028 halving, the lower bound of Bitcoin's production cost is projected to rise from ~$65,000 to roughly $93,289. This will effectively eliminate miners who rely solely on block rewards, accelerating market consolidation. The competitive battleground has already shifted from pure hash rate expansion to business model transformation. Institutional miners with access to cheap power, diversified revenue streams (such as AI/HPC hosting), and strong balance sheets are better positioned to survive and thrive. The sector is evolving from a simple 'bitcoin producer' model into an integrated energy and computing infrastructure operation. Partial views in this article are derived from BIT on Target research; full report available upon request.
