Hosting vs Self-Hosting: Full Cost Model for Mining Teams

Decision Context

The hosting vs self-hosting choice is usually framed as fee vs electricity rate. In practice, decision quality depends on uptime variance, maintenance burden, and escalation speed when failures happen.

This guide gives a full cost model so you can evaluate both options under the same assumptions.

Cost Buckets to Include

• Direct Energy Cost: kWh rate including demand and delivery components.
• Downtime Cost: expected lost revenue from outages and unstable performance windows.
• Maintenance Cost: repair labor, spare parts, and operator time.
• Infrastructure Cost: cooling, networking, power distribution, monitoring stack.
• Governance Cost: time spent managing vendors, compliance, and incident response.

Scenario Test Method

1. Build a base scenario using conservative BTC and network difficulty assumptions.
2. Stress test with 10-20% higher difficulty and 5-10% lower realized uptime.
3. Compare margin sensitivity between hosting and self-hosting models.
4. Select the option that maintains acceptable downside in stress cases, not only best-case ROI.

When Hosting Wins

Hosting usually wins when your team needs predictable uptime, fast incident response, and lower operational complexity during scaling phases.

When Self-Hosting Wins

Self-hosting can win if your site has reliable low-cost power, strong technical operations, and enough scale to absorb maintenance complexity.

If your model ignores downtime and maintenance variability, your final decision is likely overstating returns.

Related Resource

Profitability Calculator: Model break-even and downside scenarios with current assumptions.