When Rui and I started mapping the digital ecology of the Brazilian Cerrado, we kept hitting the same wall. Official monitoring stations were few and far between. Satellite data lacked the resolution for fine-grained work. The handful of ground-truthing trips we could scrape together funding for barely scratched the surface. Then a colleague in São …
Category Archives: Blogging
Why Renewable Energy for Data Centers Is Not Enough
When a data center says it runs on 100% renewable energy, the claim often hides a messier truth. The facility might still pull power from a grid thick with fossil fuels, using certificates or contracts that offset consumption on paper rather than deliver clean electrons to the rack. In Latin America, where digital infrastructure is …
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The Carbon Cost of Every AI Story: Why Structured Writing Workflows Cut Wasteful Inference Cycles
In a co-working space in Vila Madalena, São Paulo, a screenwriter clicks "regenerate" for the fourteenth time. The large language model has produced another version of her second act—this one with marginally better pacing but the same flat dialogue she has been trying to escape since the first attempt. Each click dispatches a request through …
The Hidden Footprint: Why Renewable Energy Alone Can’t Green Data Centers
When we picture a data center humming on solar or wind, it’s easy to breathe a little easier. The servers are clean, the electrons are green—case closed. But I’ve spent enough time tracing the physical roots of our digital lives to know that the story doesn’t end at the power cord. What about the millions …
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The Hidden Footprint: Why Data Center Renewables Are Not Enough
Every few months, another tech giant announces its newest data center will run on 100% renewable energy. On the surface, it sounds like a clean win. The electrons feeding our cloud storage, video streams, and enterprise software will come from the sun and wind. For Rui Mendes, a systems thinker who has spent years tracing …
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The Carbon Ledger of Conservation Storytelling: Why Script Development Determines Whether a Film Shoots Light or Heavy
Every conservation film that has ever moved someone to act — donate, vote, change a habit — begins as a document. Usually a text file. Before a single camera rolls, before a drone lifts off over a fragment of Atlantic Forest in Bahia, before a hard drive ships from a field station in the Cerrado …
Why Renewable Energy Alone Won’t Fix Data Centers
Rui Mendes here. I spend a lot of time thinking about the physical backbone of our digital lives—the data centers. We stream, we scroll, we store, and behind every click there’s a warehouse humming with servers, pulling electricity at a scale that’s genuinely hard to picture. The industry’s big answer to its own energy appetite …
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The Hidden Footprint: Why Clean Power Alone Won’t Fix Data Center Growth
When a hyperscale cloud provider announces a new solar farm or a long-term wind contract, the press release practically writes itself. The numbers are huge, the intentions sound progressive, and the charts all point toward a net-zero future. But if you trace where the actual electrons go—and where the materials come from—a much messier picture …
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The Renewable Mirage: Why Data Centers Need More Than Just Megawatts
The Renewable Mirage: Why Data Centers Need More Than Just Megawatts By Rui Mendes You’ve seen the headlines. A tech behemoth signs a flashy new deal for a solar farm, or a cloud provider boasts that its data center is now “100% renewable.” It sounds like a neat, tidy solution. The electrons zipping through server …
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The Hidden Cost of Clean Data: Why Renewable Energy Alone Won’t Fix the Internet’s Backbone
When a tech giant announces a shiny new solar farm or a long-term wind contract to power its data centers, it’s easy to feel a little glow of progress. The electrons flowing into the servers are, on paper, clean. But follow those electrons back through the tangled wires of the real grid, and the story …