lower embodied carbon per MW for steel-frame modular vs concrete-heavy builds
up to ~3.5xobserved
| Value kind | observed — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range. |
|---|---|
| As of | 2025 |
| Source | Opna / Vertiv white paper (Opna blog, embodied carbon in data centres; Internet Archive capture 21 January 2026) |
| Review | checking…review by 2026-10-10 · standard cadence |
| Recorded changes | last 2026-06-29 |
| Claim id | lower-embodied-carbon-per-mw-for-steel-frame |
Where the guide uses it
Not quoted in a chapter yet; it is kept in the curated register.
← Full numbers register — every date-stamped figure in the guide, with revision history.