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The mining budget checklist: the true cost of a rig

Sticker price is the first line of the budget, not the budget. Delivery, electrical work, cooling, spares, deposits, and an operating reserve routinely add 30% before the first coin is mined.

2026-10-19·updated 2026-10-19·3 min·pow.family research#planning#economics
01

The full list

LineRound exampleNote
Hardware$2,000the sticker everyone budgets
Delivery & import$120shipping, duties, brokerage surprises
Electrical work$250dedicated circuit, outlet, surge protection
Cooling & rack$150fans, ducting, shelving, filters
Spares$180one fan set, cables, spare PSU (or repair fund)
Power deposit / setup$100utilities and landlords ask
Operating reserve$5003 months of power at reduced revenue
Total$3,30065% over sticker — typical, not pessimistic
02

Why the reserve is not optional

Mining income arrives daily but varies with price and difficulty; bills arrive monthly and do not vary at all. A reserve equal to a quarter of power+hosting costs buys you the ability to mine THROUGH a bad month instead of panic-selling the rig into a down market — which is the single most common way small operators lock in losses.

03

See it live on pow.family

Pair this checklist with a coin's live economics from its project page — the reserve question is easier to answer when you can see the coin's historical variance in the analytics charts.

Sources

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The mining budget checklist: the true cost of a rig · pow.family