Overview
- Ethereum co-founder Vitalik Buterin posted cost tables on X showing Bitcoin mining splits spending roughly between compute capital expenditure and electricity while AI inference assigns about 76% of costs to compute capex.
- Buterin’s example totals put mining at about $93,700 per coin with roughly $43,000 in electricity and $37,600 in compute capex, and AI inference at about $26,260 per GPU-year with roughly $19,900 in compute capex and $1,050–$1,260 in electricity.
- In both tables compute capex covers hardware plus cooling power equipment and financing, so the AI figure reflects not just GPUs but expensive facility and support systems.
- Buterin and reporters note facility economics differ sharply with mining sites estimated at roughly $700,000–$1,000,000 per megawatt and AI infrastructure nearer $20 million per megawatt, which shifts strategic trade-offs between power access and hardware utilization.
- Companies tied to crypto have responded by selling digital assets signing long-term HPC leases and seeking large financings as they pivot to or host AI workloads, a move that changes local grid demand and exposes workers and communities to new construction and power-use patterns.