Bitcoin Miners Are Racking Up $150,000 A Day In Power Consumption Alone
There's a gold rush going on these days, or a Bitcoin rush, at least. Driven by the recent swings in the value of a Bitcoin, more and more people are learning about and becoming interested in the currency.
Context & Ripple Effects
TechCrunch's $150,000-a-day power estimate hit at the moment the story escaped the crypto niche: Bloomberg, Forbes, Ars Technica, Gizmodo, Gawker, and Paul Krugman all picked up versions of the same figure on or about April 14, 2013 — unusually broad mainstream syndication for what is essentially an electricity bill. The driver behind the burn rate, per the piece, is the recent swings in bitcoin's value, which are pulling a rush of new people into mining.
What the figure captures is a shift in what mining actually is: once miners collectively spend $150,000 a day just on power, electricity becomes the dominant operating cost of producing bitcoin, and the currency's supply chain is effectively welded to energy markets rather than to software.
First-order effects
- Miners' profitability now hinges less on hardware skill than on sourcing cheap electricity — at $150,000 a day, the power bill decides who stays in the game as bitcoin's price moves.
- Every rally in bitcoin's value draws new entrants into mining, which mechanically adds to the network's aggregate daily power spend and tightens the economics for incumbents.
Second-order effects
- Cheap-power geographies become strategically decisive, pushing mining toward wherever industrial electricity is cheapest rather than wherever enthusiasts happen to be.
- Power producers and electrical infrastructure suppliers gain pricing leverage over miners, since the demand side has shown it will pay whatever the current gold-rush economics justify.
Third-order effects
- If mining keeps scaling with bitcoin's price, its electricity consumption grows large enough to become visible to utilities and regulators as a distinct class of industrial demand — the point at which energy policy starts shaping cryptocurrency economics.
- Hobbyist mining gives way to consolidation around industrial-scale operations sited purely on power cost, turning bitcoin production from a distributed pastime into a location-driven industry.
The trend: Bitcoin mining is becoming an industrial consumer of electricity, with power cost displacing hardware as the factor that determines who mines profitably.