The Iran Oil Shock Is a Bitcoin Revenue Problem, Not a Power Bill Problem, Analysts Say
When US and Israeli forces struck Iranian targets on February 28, disrupting tanker traffic through the Strait of Hormuz, the waterway through which roughly 20% of global oil supply passes, the immediate question for Bitcoin miners was whether surging crude would drive up electricity bills. Brent surged from around $60 per barrel to above $100 before easing toward $90.
According to Luxor Technology’s Hashrate Index, the answer is: probably not by much. The more consequential variable for miners is what happens to Bitcoin’s price. The reasoning comes down to where Bitcoin mining happens. According to the Cambridge Centre for Alternative Finance and the Bitcoin Mining Council, more than half the network runs on non-fossil energy.
The Gulf states, mainly the UAE and Oman, account for roughly 6% of global hashrate in grids where pricing tracks oil. Adding Iran, Kuwait, Qatar, and Libya brings the crude-sensitive share to approximately 8–10%.
The remaining 90% runs on natural gas, coal, hydro, nuclear, or geothermal, where oil swings have little bearing on what miners pay. US industrial electricity rates also respond slowly to crude moves, with utility pricing cycles typically running several months behind spot markets.
The Revenue Side Is the Real Risk
Electricity is the largest cost for Bitcoin miners, who run power-hungry machines solving cryptographic puzzles to validate transactions and earn newly issued Bitcoin. Luxor argues that even sustained oil above $100 per barrel would directly affect only a narrow slice of global mining economics.
The bigger threat is macroeconomic: rising oil prices that harden inflation expectations, reduce the likelihood of Federal Reserve rate cuts, and push investors away from risk assets will drag Bitcoin’s price down, and miner revenue with it. That dynamic played out before the Iran strikes, when Bitcoin fell 23.8% from around $78,000 to $65,000, pushing hashprice to $27.89 per petahash per day.
Luxor found miners using USD-denominated hashrate forward contracts, agreements locking in a fixed dollar value for future mining output, outperformed unhedged spot mining by up to 8.2% over the past year. Wenny Cai, chief operating officer at derivatives platform SynFutures, noted that geopolitical tension has briefly strengthened the US dollar, which historically weighs on dollar-priced risk assets including bitcoin.
Bitcoin’s Behaviour Since the Strikes
Bitcoin’s performance since February 28 has complicated the risk-off narrative. BTC initially fell below $63,000 alongside equities, then recovered above $70,000 after Trump signalled the conflict could resolve “very soon.”
On that day Bitcoin rose 3.7% while the S&P 500 closed at its 2026 low and gold fell, a divergence some analysts read as a decoupling signal. Bloomberg modelling puts Brent at around $105 per barrel after a one-month
Hormuz closure, rising to $140 and $165 for two and three months respectively. Oil sustained above $95–$100 would likely delay Fed rate cuts, adding roughly 20 basis points to US inflation per $10 crude move, tightening financial conditions in a way that would weigh on Bitcoin long before it showed up on a power bill.
