Where the grid ends, his data centers begin.
Out past the last power line, at the wellheads of Argentina's Vaca Muerta, gas hisses up from the rock with nowhere to go. For decades the answer was a match. Burn it off. Watch the money disappear into a flame the size of a house.
Tomas Ocampo looked at that fire and saw a server rack. His company, Unblock, drops modular data centers, each one 2 megawatts of compute folded inside a 40-foot shipping container, right next to the wells. The gas that would have been flared powers the boxes instead. Out the other end comes Bitcoin and, increasingly, AI computing. The producer gets paid for energy it used to waste. The atmosphere gets spared the burn.
It is a deceptively simple swap with a hard catch: nobody else wants to operate heavy computing infrastructure in the mud, in the heat, four hours from the nearest town, at 90% uptime. Ocampo built a company that does exactly that, and he built it fast.
We eliminate emissions equivalent to 40,000 cars while creating the jobs and compute that will drive society forward.— Tomas Ocampo, Founder & CEO, Unblock
A fleet that grew like a brushfire.
The growth story is almost rude in its speed: zero to 15 megawatts in just over a year, then a sprint toward one of the largest computing fleets stationed at oil field facilities anywhere on the planet. Each container runs at better than 90% uptime, which sounds unremarkable until you remember these machines live where the pavement does not.
From waste to wattage to work.
Capture
Park a container at a remote well or curtailed renewable site. Grab the gas or power that was about to be thrown away.
Convert
Burn it cleanly to run 2MW of compute on-site. Locally manufactured, deployed in under four months.
Compute
Mine Bitcoin and run AI workloads. The producer earns; the flare shrinks; the emissions drop.
Unblock got its start as, in Ocampo's own words, "the second flared gas Bitcoin miner in the world," and it cut its teeth working alongside Crusoe Energy on the first Latin American digital flare mitigation project. Today the clients read like a roll call of Argentine energy: Pampa Energia, Pluspetrol, Tecpetrol, GeoPark.
Lawyer. Banker. Then a man with a wrench.
Ocampo did not arrive at the oilfield by accident, but he took the scenic route. He started as an energy financing lawyer at Estudio Bruchou in Buenos Aires, then crossed into finance as an investment banker at Guggenheim Partners. Somewhere in there he decided the interesting questions in energy were technical as much as legal, so he went to Stanford and collected an MBA in 2015 and a master's in energy in 2016, back to back.
He advised Japanese energy giants J-Power and Osaka Gas on electric-mobility and renewables deals in the US. Then, in 2019, YPF, Argentina's national oil-and-gas champion, tapped him to run its new venture arm, YPF Ventures, as US-based managing director. He spent his days bridging Silicon Valley and Latin America, hunting for the startups that would reinvent energy.
And then he did the thing investors rarely do. He quit the cap table to go build the company himself. Unblock was born in 2021.
We are building at the crossroads of AI's explosive energy demand and Latin America's vast bottlenecked energy resources.— Tomas Ocampo
AI is starving for power. Latin America is drowning in it.
The timing is the whole thesis. The world's data centers are scrambling for electricity, and the AI build-out has turned megawatts into the scarcest commodity in tech. Meanwhile, across Argentina and the broader region, enormous quantities of energy sit stranded, flared at the wellhead or curtailed on the grid, because the infrastructure to move it simply does not exist. Ocampo's bet is that the cheapest energy on Earth is the kind nobody can otherwise use, and the most valuable thing to do with it is think.
Investors agree. The 2025 seed round was led by Goldcrest Capital and Collaborative Fund, with Argentina's own energy powers Pampa Energia and Grupo Sielecki joining alongside FJ Labs, NYDIG, Luxor Technology and Sunna Ventures. Goldcrest's Dan Friedland pointed to Unblock's "de-risked technology with strong local execution" as the rare combination that unlocks the region's stranded energy.
Five things that make him tick.
- His company's whole proposition can be summed up in four words: turn fire into computers.
- Much of the action happens in Vaca Muerta, the Argentine shale formation whose name translates, fittingly for a comeback story, to "Dead Cow."
- He stacked an MBA and a master's in energy at Stanford in consecutive years, the rare founder fluent in both the spreadsheet and the substation.
- He went from writing checks at YPF Ventures to cashing in on his own conviction, leaving the investor's chair to operate.
- Unblock builds its data-center modules locally in Argentina, then stands them up at a site in under four months.