- Tether confirmed the full shutdown of its mining and technology operations in Uruguay and the dismissal of 30 of its 38 local employees.
- The company had announced a $500 million investment plan including data centers and renewable energy parks, of which over $100 million were already deployed.
- High electricity prices, the applied 31.5 kV tolls in Florida and the lack of a more competitive tariff scheme made the project economically unfeasible.
- Negotiations with UTE and the Uruguayan authorities failed to produce an agreement, despite Tether’s proposals to change the energy contract and migrate to 150 kV peering.
The departure of Tether from Uruguay’s energy and crypto mining landscape closes one of the most ambitious foreign technology projects the country had on the table. After months of tension around electricity prices and contract terms, the company behind the world’s largest stablecoin has officially decided to pack up and leave.
What started as a bold plan to turn Uruguay into a regional hub for large-scale bitcoin mining and renewable-powered data centers has now ended in a complete halt of operations, staff cuts and unfinished infrastructure. The decision, communicated to local authorities in recent days, is being read as a warning sign for how sensitive this type of business is to energy costs and regulatory frameworks.
Tether confirms full shutdown of its Uruguayan operations
Tether Holdings Ltd., the issuer of the USDT stablecoin, formally notified Uruguay’s Ministry of Labour and Social Security (MTSS) that it will cease all operations in the country. During a meeting at the offices of the National Directorate of Labour (Dinatra), company representatives explained that the initiative is no longer sustainable under current conditions.
As part of this decision, Tether communicated the dismissal of 30 workers out of a total staff of 38 employed in Uruguay. Only a small core team will remain to deal with closing procedures and outstanding administrative matters, according to local press reports that had access to the discussions.
The meeting at Dinatra served as the formal setting where the end of the project was put in writing, after weeks of speculation about the future of the company’s presence in the country. It was also there that Tether detailed the financial and contractual reasons that, in its view, left no room to continue operating.
This announcement came only a couple of months after the firm had told specialized media that it was still evaluating the best path forward in Uruguay and maintaining dialogue with the government to resolve pending issues. That exploratory phase has now come to a close with a definitive withdrawal.
From a $500 million promise to an unfinished mega‑project
When Tether first laid out its roadmap for Uruguay, it spoke of an investment plan of around $500 million aimed at crypto mining infrastructure, particularly bitcoin (BTC), and advanced computing facilities. The initiative was presented domestically as one of the largest technology and energy bets the country had yet seen.
The proposal included the construction of three data processing centers located in the departments of Florida and Tacuarembó, with an estimated electricity demand of roughly 165 megawatts (MW). Alongside those facilities, the project contemplated building a 300 MW park combining wind and solar generation to feed operations with renewable sources.
Out of the total amount announced, more than $100 million were actually disbursed in equipment, works, land, connections and associated services. An additional $50 million had been allocated to infrastructure that would eventually become the property of the state utility UTE and the National Interconnected System, once completed and integrated.
Despite this initial push, a substantial part of the plan never advanced beyond the design and negotiation phase. Several facilities that had been promoted as a symbol of long‑term technological development simply did not make it to full operation before the economic equation turned negative.
Local analysts point out that the dismantling of the project leaves unfinished assets and opportunities on both sides: Tether walks away from a strategy that was supposed to strengthen its presence in Latin America, while Uruguay loses a large‑scale deployment of energy and digital infrastructure tied to renewables.
Energy pricing: the key factor behind the exit
According to the different versions gathered from the company and from official and media sources, electricity costs were the breaking point for Tether’s operations in Uruguay. The firm argues that, under the current tariff framework, the numbers simply did not add up.
In particular, the contract model and the 31.5 kV transmission tolls applied in the department of Florida significantly increased operating expenses for its facilities. Tether maintains that, even with the scale of its consumption, it was unable to access a more favorable rate that would reflect its volume and long‑term commitment.
Estimates released by local outlets indicate that the company reached a monthly electricity bill of around $2 million. In an industry where margins are highly sensitive to energy prices, that level of expenditure put strong pressure on the viability of the business.
Since at least November 2023, Tether had been requesting a more competitive tariff structure from UTE, the state‑owned power utility. Negotiations extended over months and involved technical scenarios, different peering levels and contract alternatives, but no agreement robust enough was reached to secure the future of the project.
Market observers highlight that what ultimately failed was the attempt to adapt Uruguay’s existing tariff schemes—designed primarily for traditional industrial and commercial users—to the specific needs of hyperscale mining and data processing centers that require constant, intensive electricity use.
Proposed changes that never materialised
In its talks with the Uruguayan authorities and UTE, Tether put forward several alternatives aimed at reducing its energy costs without, according to the company, harming public finances or the utility’s income. None of them, however, ended up being implemented.
Among the main proposals, the firm suggested a migration from 31.5 kV tolls to 150 kV peering, which would imply a different structure in access charges and transmission costs. Coupled with that change, it also sought to modify the power purchase agreement to better align it with its consumption profile and long‑term investment horizon.
According to reconstructions from the local newspaper El Observador, these alternatives were even seen by some specialists as potentially beneficial for UTE, since they might have reduced the need for certain additional works and optimised grid use. Despite those views, the proposals did not gain the necessary backing at decision‑making levels.
The situation reportedly reached a stalemate around April 2024, when UTE’s management tabled a more competitive tariff option but its Board ultimately chose not to approve it. From that point on, there was no substantial progress in the contractual review, and the project gradually moved closer to the exit scenario.
For the company, the lack of a clear and timely response reinforced the perception that the regulatory and tariff environment would not adjust in a way that could support an operation of this scale in the medium and long term.
Billing disputes, power cuts and Tether’s response
As technical negotiations dragged on, the relationship between Tether’s local operation and UTE became increasingly strained over unpaid bills. In mid‑2024, the issue broke into the public sphere, adding more pressure to an already complex scenario.
Reports from television outlet Telemundo indicated that UTE cut off electricity supply to some of the company’s facilities after the non‑payment of a bill of approximately $2 million corresponding to the month of May. The same reports mentioned additional outstanding amounts of about $2.8 million linked to other projects.
Despite these figures circulating in the media, Tether insisted that its withdrawal was not primarily driven by a debt conflict. The company underscored that a locally incorporated firm in charge of daily operations was in ongoing talks with the government and with UTE to regularise obligations and organise a cooperative exit.
In June, following the missed payment, UTE president Andrea Cabrera reportedly signed a resolution to endorse a memorandum of understanding with Tether’s commercial management. That document, however, was conditional on the company keeping up with its payments, something that, given the overall context, proved difficult to sustain.
From then on, the combination of disagreements over tariffs, growing arrears and uncertainty about the project’s continuity accelerated the timeline that ultimately led to the official announcement of the shutdown before labour authorities.
Impact on jobs, energy policy and the crypto mining outlook
Beyond the corporate and financial aspects, Tether’s decision has immediate consequences for the Uruguayan workforce. The dismissal of 30 employees out of 38 means the loss of specialised jobs in a sector that had been promoted as part of the country’s digital transformation.
These staff cuts also cast doubt on the transfer of knowledge and technology that had been anticipated when the project was announced. Positions linked to data center operation, maintenance, engineering and management now disappear or will need to be absorbed by other initiatives if the talent is to remain in the country.
On the energy front, the termination of the plan forces Uruguay to rethink its strategy regarding mega‑consumers of electricity such as crypto mining ventures. The case highlights the tension between leveraging large, stable demand to optimise the grid and the risks of becoming dependent on a single, highly price‑sensitive customer.
For the broader crypto mining industry, the episode sends a clear message: even in countries with a strong renewable matrix, access to competitively priced energy is not guaranteed. Long‑term viability depends on how flexible tariff structures and regulations can be when facing new consumption models.
Tether, for its part, has reiterated in previous statements that it remains committed to developing long‑term initiatives in Latin America, especially those built around renewable energy sources. Its exit from Uruguay does not imply abandoning the region, but rather a strategic shift toward markets where the regulatory and cost framework may be more favourable.
The end of Tether’s Uruguayan chapter leaves a mix of large‑scale investments already made, contracts and negotiations that did not reach a successful outcome, and a set of pending debates about how to integrate energy‑intensive digital industries into national development plans. For Uruguay, the experience will likely serve as a reference point when assessing future crypto mining and data center proposals; for Tether, it becomes a case study on how crucial electricity pricing and policy certainty are when deciding where to deploy capital.
