Iran has been mining and buying and selling in cryptocurrencies out of necessity as a result of main international sanctions and a neighborhood forex that has dwindled in worth as a result of extreme inflation since no less than 2019. Nonetheless, specialists informed Decrypt it’s nonetheless practically unimaginable to estimate its holdings.
The College of Cambridge’s Middle for Different Finance estimated that the nation accounted for 7.5% of Bitcoin’s hashrate in March 2021, a determine that fell as little as simply 0.12% in January 2022.
All through its historical past, Andrew Scott Easton, founder and CEO of Bitcoin miner fund Masterminded, estimated that the nation has mined roughly 60,000 BTC—which might be value $6.4 billion at present costs.
In the meantime, Kent Halliburton, co-founder and CEO of mining platform Sazmining, estimated since 2018, the nation has mined between 100,000 and 200,000 BTC. That might imply its holdings are value between $10.7 billion and $21.4 billion. The timing is important, as in 2019, Iran began issuing authorized permits for crypto mining.
However Rajat Ahlawat, researcher at compliance agency Crystal Intelligence, informed Decrypt it is too complicated to estimate. He stated that’s as a result of Iran’s mining trade has largely been pushed underground in makes an attempt to keep away from excessive electrical energy costs.
Probably the most simply traced sector is that of legally licensed crypto mining farms. In 2020, roughly 1,000 crypto mining farm licenses have been issued, in accordance with the Nationwide Council of Resistance of Iran—a coalition that opposes the present authorities in Iran. The identical supply stated that in 2022, greater than 10,000 licenses have been handed out to miners and exchanges.
Nonetheless, former President Hassan Rouhani has stated himself that about 85% of mining in Iran was unlicensed as of 2021. Iran’s state electrical energy firm, Tavanir, estimated that roughly 700,000 unlawful mining rigs have been working in Iran earlier this yr.
That’s as a result of licensed mining farms typically battle to flip a large revenue, Ahlawat says, as a result of excessive tariffs and electrical energy costs imposed upon them.
“To illustrate the iron and metal trade—they use plenty of electrical energy for melting and stuff—however the tariffs that the iron and metal trade pays are decrease than what [crypto] miners pay,” Ahlawat informed Decrypt, explaining why a lot mining goes underground.
When a brand new Bitcoin is mined, there isn’t a on-chain hint of the place the miner was situated. That signifies that it’s unimaginable to know the place it has come from, which permits Iranian residents and the federal government to keep away from worldwide sanctions.
In consequence, a situation of the crypto mining license is that any mined Bitcoin have to be offered on to Iran’s central financial institution, so the federal government can profit from avoiding sanctions. Nonetheless, which means particular person miners and teams lose out on this advantage of Bitcoin mining.
As such, plenty of the mining in Iran comes from people and inside establishments, like faculties and mosques, which have entry to free or closely backed electrical energy, Ahlawat defined. That’s to not point out government-linked organizations that mine Bitcoin and in addition profit from diminished electrical energy charges.
A Bitcoin mining rig in a mosque in Iran.
Mosques obtain free electrical energy. pic.twitter.com/JISbo5K95A
— Entire Mars Catalog (@WholeMarsBlog) Could 23, 2021
These unlawful operations put the Iranian electrical energy grid beneath immense strain, inflicting nationwide energy outages at occasions, whereas additionally skimming potential income from the electrical energy suppliers. It has change into such a big concern that Tavanir began providing bounties for individuals who reported illegal crypto farms.
Resulting from crypto mining’s thirst for electrical energy and reviews from native media, Ahlawat believes most of Iran’s farming could possibly be present in its main cities. In 2022, for instance, the Iranian police found and confiscated 9,404 unlawful crypto mining units in Tehran over six months.
On Sunday, the United States bombed Iran’s Fordow nuclear website, which is buried deep in a mountain. From the day earlier than the strike to Tuesday, in accordance with BitInfoCharts, the Bitcoin hashrate dropped 27.9%. This led to a submit on X going viral with hypothesis that Iran was mining Bitcoin within the mountains.
Ahlawat believes the nuclear facility would have {the electrical} infrastructure to function a farm, however added there isn’t a particular proof suggesting there’s a mining farm particularly at Fordow. In the meantime, mining agency Blocksbridge Consulting pushed again in opposition to the speculation in a e-newsletter, claiming that the trade shouldn’t look too intently at short-term hashrate figures as a result of how unstable it’s as a day by day metric (Galaxy analysis head Alex Thorn stated a lot the identical on X).
So I’m simply gonna say it,
Iran was mining Bitcoin within the mountains. pic.twitter.com/L2KgCVTOO0— Lysander (@UnderCoercion) June 24, 2025
Though Ahlawat stated, if the nuclear facility have been to be mining Bitcoin, it could be by the hands of the Iranian authorities or certainly one of its arms.
The Islamic Revolutionary Guard Corps, aka the IRGC, is believed to be a giant participant in Iranian crypto mining, each Easton and Ahlawat stated. The IRGC is a robust department of Iran’s armed forces, created after the Iranian revolution in 1979. Easton believes that the IRGC is probably going the biggest Bitcoin miner in Iran, citing an article by the Nationwide Council of Resistance of Iran.
“Once more, we do not have the precise numbers,” Ahlawat added. “For the reason that authorities is concerned, Iran has a wonderful historical past of hiding issues, so any mining accomplished by the federal government is all hidden. That’s why we don’t have any insights into it.”
Put merely, we do not know for positive how a lot Bitcoin that Iran has mined. That is as a result of an estimated 85% of the trade has been pushed underground as a approach to keep away from excessive electrical energy payments and the will to carry onto their crypto tokens.
It is simple to solid judgment on Iran’s mining trade, however there’s a giant portion of the Iranian civilian inhabitants that’s simply mining crypto as a approach to make some cash and keep away from the nation’s hyperinflation. Decrypt discovered one social media account promoting soundproof packing containers for at-home miners, with 166,000 followers—0.18% of your complete Iranian inhabitants.
Iran’s normal public is so into crypto that final yr, Iranian officers warned in opposition to enjoying the Telegram tap-to-earn recreation Hamster Kombat. Admiral Habibollah Sayyari, the deputy chief of Iran’s navy, stated it was a distraction created by the “enemy” to distract from the nation’s politics, and known as it a part of the West’s “delicate conflict” on Iran.
Regardless of the warning, residents tapped away on the clicker recreation that promised an airdrop of crypto tokens for in-game development. The sport attracted over 300 million gamers, all hoping to get wealthy from the Telegram mini app. Nonetheless, many gamers complained that after they acquired their tokens, claiming they acquired nothing however “mud,” as a result of its low worth.
HMSTR is now down 90% from its all-time excessive, which it reached shortly after launch. If any Iranians held onto their HMSTR tokens hoping to keep away from Iran’s inflation fee of roughly 38%, they’d have failed.
Edited by Stacy Elliott