The Whinstone US CEO interview, in context
The Whinstone US CEO interview ran on the Thinking Crypto podcast in November 2021. Bitcoin had just had a long bull run. Whinstone, later acquired by Riot Blockchain, was the largest Bitcoin mining facility in North America by metered capacity. I was the CEO. I was sitting in the middle of a 300-megawatt site that we put on the ground in 183 days, with another 400 megawatts in flight.
I am leaving this Whinstone US CEO interview where it is. The recording is the recording. The numbers I quote are 2021 numbers. What this conversation captures is one snapshot inside a much longer career arc, which the Story page (/story/) walks through chapter by chapter. Some of what I said still holds. Some of it has aged a lot. The audio does not try to hide which is which.
Why I am archiving the Whinstone US CEO interview without rewriting it
The site protocol I use for this archive has one rule for old interviews: when the conversation has time-stamped value — a real exchange captured on a real day — do not sand it down. Add the context, leave the artifact. That is what is happening here. Editorial header up top. Original audio embed below. Nothing inside the recording moves. If something in the audio is wrong now, the new context fixes it; the old recording does not get edited.
What the Whinstone US CEO interview covers
Tony Edward, the host of Thinking Crypto, walks me through the build. The chapters of that conversation, roughly:
- 183 days from breaking ground to the first 300 megawatts deployed on June 3, 2020. I still think about that timeline.
- Why Rockdale, Texas — grid capacity, workforce, the speed-of-deployment math that does not pencil out at most other sites in the country.
- The hosting model versus the self-mining model, and why Whinstone leaned hosting from the start.
- The 400-megawatt expansion that was running concurrently when we recorded.
- Workforce — how many people we put to work, how many came from the towns nearby, and what that does for a county like Milam.
Some of this has not changed. Some has aged. The interview lets you tell which is which by listening.
Whinstone, before the acquisition and after
Whinstone was built before Riot Blockchain existed in its current form. The site went up. The hosting tenants signed on. The expansion was funded. Then Riot Blockchain acquired Whinstone in 2021. The site kept running. The team mostly stayed. The work did not stop.
I get one sentence of credit in this Whinstone US CEO interview, which is right. Whinstone, later acquired by Riot Blockchain, became the largest Bitcoin mining facility in North America. The recording is from the period right after that closing — when the operational pace was still the same, but the corporate structure had shifted around it.
Why this Whinstone US CEO interview still matters for context
If you have found this page, you probably were not around when the Rockdale site went live. Most people were not. The site, the workforce numbers, the build timeline — these are real and documented. This interview is one of the better records of how it actually got done, in the operator’s voice, before the story got smoothed by retrospect. That is the only reason it is still up. Operator-voice records of infrastructure builds are rare.
From Whinstone to what is next
Whinstone was a chapter, not an identity. After the acquisition I rotated out of operating mining and into the infrastructure problem that came next: AI compute, training campuses, the energy and grid puzzle that comes with them. That work is documented in chapter 6 of /story (/story/#ch-06).
The through-line from Whinstone to what is now Savrn is not Bitcoin. It is the speed-of-deployment instinct. Find the grid. Find the workforce. Build the site. Do not break things on the way up. This Whinstone US CEO interview is the earliest public snapshot of that instinct on tape.
If you ride bikes, that is the other through-line. Cycling brackets every chapter of this career. Whinstone was the same. I rode mornings in Rockdale before site walks. I am still riding now. The current ride logs live at /dispatches/.
What this Whinstone US CEO interview does not cover
Worth saying out loud: this Whinstone US CEO interview is light on the workforce story, light on the local-economic-impact story, and very light on the part of the build that was hardest — making Rockdale, Texas comfortable hosting an industrial site of this scale on a six-month timeline. None of that is the host’s fault. It is just what the recording is. A 45-minute podcast does not have room for the stuff that took years.
If you want the workforce side, the better source is the Whinstone chapter on /story/. That page covers what the Milam County labor pool looked like before Whinstone, what it looked like during, and what stayed after the acquisition. The drone-photography archive at /drone-photography-of-whinstone-us/ is the visual companion. Together they fill in the parts the audio leaves out.
What I would say differently if I recorded this Whinstone US CEO interview today
If we recorded this in 2026, three things would change. First, I would talk less about the Bitcoin angle and more about the grid angle — the Rockdale build was a grid-and-workforce story dressed in a Bitcoin jersey. Second, I would name the Alcoa-smelter inheritance more clearly: that site had industrial bones long before any miner was on it. Third, I would close with the bridge to AI infrastructure that I was already starting to think about by late 2021. The audio does not get to that bridge. It is what /story/#ch-06 is for.
I would also be more honest about scale fatigue. By the time we recorded this Whinstone US CEO interview, the team had been running flat-out for almost two years. That is not a thing you brag about on a podcast. It is a thing you owe the people who showed up every day. The audio does not capture that at all. Most operator interviews do not. Worth flagging now, because the next chapter — the AI Factory work under Savrn — is going to need the same kind of operating tempo, and the workforce question is the question that comes first this time, not last.
Listen to the full Whinstone US CEO interview
The full audio is embedded below, exactly as it ran on the Thinking Crypto podcast in November 2021. About 45 minutes long. Tony Edward asks the questions, I do most of the talking, and the conversation gets into the details of the Rockdale build that did not make most of the trade press at the time.
For more about the build, the people, and what I learned at Whinstone, see the Whinstone chapter on /story (/story/#ch-05). For ride logs and current cycling, /dispatches/ is where those go. For the bigger picture of what came after — the AI Factory, the SAVRN AI Training Institute, the Token Economy framing — start at the home page.
[Spreaker audio embed: https://www.spreaker.com/user/thinkingcrypto/chad-harris-interview-riot-whinestone-us]
Updated: 2026-05-10