---
title: "Chapter 12, Southaven’s calendar, due 14 July 2027 · The AI Compute Race · DRYBURGH"
source: https://dryburgh.com/vol1/tests/2027-2
description: "Chapter 12, Southaven's calendar: due 14 July 2027. The last of the sixty-eight portable turbines that reached the site falls due."
---

# Chapter 12, Southaven’s calendar

Due 14 July 2027

**The test.** The last of the sixty-eight portable turbines that reached the site falls due.

open Open. Eleven units are retired by the amendment of 11 September: nine against the first eleven scheduled dates, 18 to 28 August 2026, which the amendment marks retired without saying on which day each stopped, and two in exchange for the two turbines it moved to May 2027. Under the calendar’s rule the nine undated retirements are unscored, neither met nor missed. The amendment left this date where it was, and no deactivation report has been published.

From *The AI Compute Race*. [Read the book](https://dryburgh.com/vol1#buy)

**Falls due:** 14 July 2027

**Read on:** The company’s reports under the agreed order, and the state’s own orders and amendments

**Chapter:** [Chapter 12 — Cross-Examination](https://dryburgh.com/vol1/notes/chapter-12)The book’s own thesis put on trial: five claims, each scored against the record and given a dated test that could prove it wrong.

## Filings that bear on it

- [Mississippi Commission on Environmental Quality, Agreed Order 7739-26](https://dryburgh.com/vol1/filings/mdeq-order)Mississippi’s agreed order lists 69 portable turbines at MZX Tech’s Southaven site, bars new ones after 15 July 2026, sets each a deactivation date from August 2026 to July 2027, and orders emissions testing of 14 within sixty days.
- [Mississippi Commission on Environmental Quality, Amendment to Agreed Order 7739-26](https://dryburgh.com/vol1/filings/mdeq-order-amendment)Mississippi’s amendment of 11 September 2026, made at MZX Tech’s request, moved the retirement dates of turbines Nos. 15 and 16 to 5 and 8 May 2027 and retired Nos. 57 and 58 by 27 August 2026.

[Add this test to your calendar](webcal://dryburgh.com/vol1/data/tests.ics?test=2027-2) · Download this test: [CSV](https://dryburgh.com/vol1/data/test-2027-2.csv) · [JSON](https://dryburgh.com/vol1/data/test-2027-2.json)

## Related in the record

- Person [Tipton, Robert, Jr](https://dryburgh.com/vol1/people#tipton-robert-jr)

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*The AI Compute Race: Five Races, One Machine* is a book by Lee S. Dryburgh, the first volume of THE COMPUTE ECONOMY, published by Dryburgh, an imprint of Contestra OÜ, Tallinn, Estonia; its record closes on 8 November 2026.

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