10/04/2026
🚨DEVELOPING | A Little-Known "Data Campus" Is Planned on Cheyenne River. Is AI Being Built Under the Guise of Data Sovereignty?
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Today, a Native research nonprofit and a local research and medical nonprofit are hosting a roundtable with the CRST community. The topic: bringing AI into the workplace, classroom, and research.
The local newspaper listed a water alliance as a partner. The alliance has since pulled out after learning what the event was really about.
These nonprofits collect research data and medical tests from tribal members. Now they openly talk about AI as a health and research tool. We don't know if our data is already being used this way. Tribal members should be wary and ask.
The hosts have partnered with two other Native nonprofits, one in Minnesota and one in Pine Ridge.
This isn't new. This spring, an IRA-recognized treaty council toured South Dakota tribes pushing the same message, until the public realized the carbon footprint of generative AI.
That treaty council had funders backing AI and large language models. Is this the same pitch? Are grants and funding driving quiet AI infrastructure builds on tribal lands?
The hosting nonprofit's website shows the real plan: a "Data Campus" to be built on Cheyenne River. It has a timeline. It has a blueprint. It is already fundraising. What it does not have is a disclosed location. No one has said where on our land this will go.
Who is funding it? Who approved it? Which land, and who controls it? Has the community been asked? Has the Tribal Council been briefed? These questions need answers before a single shovel hits the ground.
Companies nationwide are dropping the term "data center" because it alarms communities. The new names are "tech park," "gigasite," "hub," and "campus." The infrastructure is the same. It drains water and electricity, raises power bills for residents already paying too much, and remains largely unregulated. The harms of data centers extend to all life and have shown negative consequences for animal and plant relatives as well.
Cheyenne River can still ban AI data centers reservation-wide securing a healthy homeland for the next generations. But we must act now, before these projects are built and begin extracting from our land and water.