Overview
- Bitcoin’s total mining power has dropped roughly 15% from its peak, producing a sustained decline not seen in years and signaling weaker mining activity.
- The protocol has responded with material difficulty reductions in recent months, which makes mining blocks easier in the short term and alters miner revenue dynamics.
- The 2024 halving cut block rewards in half and compressed margins, prompting some operators to report heavy losses and to look for alternative uses of their grid connections and facilities.
- Public miners have promoted large AI hosting pipelines and seen strong stock gains, but the reported $70 billion in potential AI deals remains unfinalized and depends on counterparty terms, retrofit costs, and execution.
- If many less-efficient miners exit Bitcoin to pursue AI work, mining power could concentrate among fewer firms, raising technical and market risks and forcing workers and local grids to adapt to costly facility retrofits.