@sensmeieralemany
Overall Profitability Amid Rising CostsRising energy costs pose a significant challenge to cryptocurrency mining's ROI in 2025, with global electricity prices up 15-20% year-over-year due to grid strains and fossil fuel volatility. However, Bitcoin mining remains profitable for large-scale operations securing rates below $0.05/kWh, yielding ROIs of 10-20% annually. Trend data from Cambridge Centre for Alternative Finance shows network hashrate surging to 831 EH/s by May 2025, increasing difficulty by 20-40%, but BTC prices above $90,000 offset this. Home miners face negative ROI at $0.10/kWh+, while hosted models achieve 8-18 month payback. Diversification into altcoins like Kaspa boosts margins by 25% for GPU setups.
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