Key Takeaways:
- Iranian authorities estimate that up to 95% of Iran’s crypto mining rigs operate illegally.
- Unlicensed miners are blamed for up to 20% of Iran’s electricity shortfall, resulting in rolling blackouts and industrial disruptions nationwide.
- Iran’s ultra-low electricity costs make it one of the most profitable places for mining, but also fuel widespread abuse of subsidized power in hidden sites.
Iran is facing a worsening energy crisis, with officials warning that nearly 95% of the country’s cryptocurrency mining rigs are operating illegally, consuming vast amounts of subsidized electricity and straining an already fragile power grid.
Power Grid Buckles Under Illegal Mining Load
Authorities say that illegal mining operations are responsible for up to 20% of the nation’s electricity shortfall, equivalent to several gigawatts of lost capacity. The government’s power company, Tavanir, has seized more than 240,000 unlicensed machines in recent years, but enforcement remains an uphill battle.
Iran legalized crypto mining in 2019 as a way to generate revenue and circumvent U.S. sanctions.
Licensed miners were required to register with the government and pay higher electricity tariffs, but as energy costs rose and profit margins shrank, many miners turned to the black market.
Hidden rigs now operate in factories, warehouses, and even mosques, taking advantage of subsidized power. The result is a wave of rolling blackouts and industrial slowdowns, hitting manufacturing centers and households alike during peak summer demand.
Economic Pressure and Sanction Loopholes
Iran’s cheap electricity, among the lowest in the world, continues to attract unregistered miners, who can generate bitcoin and other cryptocurrencies at a fraction of global costs.
Some of these operations, according to local reports, are linked to state-affiliated networks seeking to earn foreign currency despite sanctions.
Authorities have introduced strict measures to combat the surge, including temporary mining bans, fines, and a bounty program rewarding citizens who report illegal setups.
Yet the financial incentives remain strong: unlicensed miners avoid paying market rates and face a limited risk of detection. At the same time, licensed operators claim that the legal tariffs make their businesses unprofitable.
The government’s mixed stance, simultaneously promoting mining for economic relief while cracking down on illegal use has deepened confusion across the sector. Energy officials warn that if the shadow industry continues unchecked, Iran could face more severe outages and production losses heading into next year.
A Crisis Beyond Crypto
The crisis highlights the deep interconnection between cryptocurrency mining and Iran’s broader economic and infrastructure challenges.
What began as a state-sanctioned side industry to bolster revenue has evolved into a sprawling, largely underground network that undermines the country’s energy stability.
Unless Tehran can reconcile its need for foreign income with the urgent need to protect the grid, analysts warn the situation could escalate, leaving millions of Iranians quite literally in the dark.
