Cascade, IA Data Center Information
A nonpartisan collection of vetted research and primary sources on data centers and the proposed Simple Mining facility in Cascade, Iowa.
About this site
This is a nonpartisan resource that gathers vetted research, official records, and news reporting about data centers and the proposed Simple Mining facility at the Cascade Industrial Park. The goal is to put primary sources in one place so residents can read them directly.
Every link is labeled with a source-type tag — for example Peer-reviewed, Government, News, Industry, Advocacy, or Opinion — so you can weigh where each claim comes from.
A proposal that has changed — read the research in context
The local project has evolved. It was first proposed in early 2026 as a containerized Bitcoin mining operation (about 40 units on roughly four acres). Simple Mining has since repositioned toward data center / AI infrastructure, and the Cascade plan is now described as a roughly 12-acre data center. Because of that shift, the general data-center research collected on this site now applies more directly than it did to the original mining proposal.
When reading any study, still check what it covers — a smaller facility is not the same as a hyperscale campus — and see Latest Updates and Simple Mining for the current details.
Get involved
Have a question you'd like researched, or a statement to share? Use the submission form. See recent developments on Latest Updates, read neighbors' views on Citizen Statements, and learn about Cascade Concerned Citizens.
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About this resource
Is this site for or against the project?
Neither. It is built to collect and organize sources, not to advocate a position. Material supporting the project (including the company’s own statements and economic-benefit arguments) and material raising concerns are both included and labeled.
How are sources chosen?
Priority goes to primary sources (official records, the company’s own materials), peer-reviewed studies, government and national-laboratory reports, and established news reporting. Advocacy and opinion sources are included where useful but are labeled as such.
What is the difference between Bitcoin mining and an AI data center?
Both house computer servers, but AI/cloud data centers run general computing and can be enormous; a Bitcoin mine runs specialized machines (ASICs) around the clock to process the Bitcoin network and is often cooled by large fans or immersion fluid. The Cascade project was first proposed as a Bitcoin mine and is now proposed as a data center. See the Data Centers page for sources on the distinction.
Who maintains this site?
It is independently maintained. Links and summaries are reviewed periodically; the last review date is shown in the footer. Corrections and additional primary sources are welcome.