Tether's $120M Uruguay mine fell apart
A $120M Tether bitcoin mining project in Uruguay collapsed after state utility UTE cut power over a contract signing dispute.
Tether's $120 million bitcoin mining project in Uruguay is dead. State utility UTE cut power to the sites in July 2025 after Tether representatives failed to show up for the signing of a revised power contract, according to Reuters.
No default, no rate hike, no political intervention forced the shutdown. A missed signature did.
The contract dispute
The collapse traces to a paperwork failure, not a financial one. Tether had built out mining infrastructure in Uruguay banking on cheap, reliable state power, then walked away from the table when the terms changed.
- UTE severed power to Tether's mining sites in July 2025, per The Block's report on Reuters' findings.
- The project carried a reported $120 million price tag before it collapsed.
- Tether representatives did not attend the signing of a revised power contract, triggering the cutoff.
Tether's mining ambitions
The obvious read is that a state utility burned a crypto giant on energy terms, another case of bureaucratic friction slowing bitcoin mining's expansion into new jurisdictions. The record here argues the opposite direction.
UTE didn't renegotiate rates and walk away. It offered a revised contract and Tether's own people didn't show up to sign it.
That's an execution failure inside Tether's mining arm, not a hostile utility move. A $120 million buildout stalling over a missed meeting says something about how that unit is run, separate from whether Uruguay's power terms were ever favorable to begin with.
Tether has spent the past two years pushing hard into bitcoin mining as a diversification play alongside its stablecoin reserves business, announcing capacity commitments across Latin America and beyond. Uruguay was one node in that expansion.
A project failing on contract logistics, after the capital was already committed, points to weak coordination between Tether's mining deals and the people meant to close them. That's a different problem than energy economics, and a harder one to fix with a bigger check.
What to watch
The next moves will show whether this was an isolated miss or a pattern in how Tether's mining unit executes on the ground.
- Whether Tether confirms the $120 million was fully written off or partially recovered through equipment resale.
- Whether UTE or Uruguay's government comments publicly on the contract terms Tether declined to sign.
- Whether Tether's other announced mining sites, in countries like El Salvador or Paraguay, hit similar contract or permitting snags in the next two quarters.