THE DATA CENTER DEVELOPMENT HANDBOOK - COMPANION FILES
julianrsterling.com/datacenter

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Revised 22 September 2026.

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WHAT IS IN THE ARCHIVE

1. The book's workbook
   The_Underwrite_Computed.xlsx   Appendix G and Chapter 13: thirty-one checks
   00_START_HERE.md

2. Blank_Model_Set/  (new)
   The_Underwrite_Blank.xlsx
   The same formulas with every input on sheet 1 emptied. The checks sheet counts
   the inputs still empty and runs the tests that hold on any campus. The book's
   inputs are in book_inputs.txt inside this folder.

3. Working_Documents.pdf  (new)
   Four working documents on six printable pages: the Appendix A site screening
   scorecard, the Appendix B first utility conversation, the Appendix C diligence
   and document checklists, and the Appendix D long-lead equipment tracker.
   A4, fits Letter.

4. Forty_Questions.xlsx  (new)
   Forty questions across the book, marked by the file as you type.

5. Cases/  (new)
   Case_1_The_Test_That_Sets_The_Bill.xlsx   the ratchet on a ramping campus
   Case_2_Bridge_Or_Wait.xlsx                on-site power against the grid date
   Case_3_Fifteen_Years_Of_Lease.xlsx        a twenty-year minimum take, valued
   Each case: the note on the first sheet, the model after it, checks at the end.

The files open in Excel, LibreOffice Calc, Google Sheets and Numbers. No macros.
