Changelog
This is a working document and it says so. This page records what changed and when — including corrections. A site that promises to be testable owes its readers the test results.
- Corrected the precedents table on The Case: CopperString 2.0 cost and funding (A$13.9B, Queensland state-owned — previously '~A$5B federal co-funded'), Sun Cable scale and ownership (~20 GW, ~A$40B, Grok Ventures — previously '~6 GW, ~A$30B+, Squadron/Cannon-Brookes'), Project EnergyConnect delivery record (Transgrid section A$2.1B→A$3.6B with delays — previously described as on-time and on-budget), AREH status (added bp's February 2026 exit), WGEH scale (up to 70 GW in current filings).
- Corrected the grid-scale comparison on The Case: NEM consumption 213 TWh in 2023-24 (AER) plus ~20 TWh WEM — previously '~284 TWh'.
- Rewrote the delivery-risk response on Constraints to argue from staging discipline rather than from precedents whose records contradict the claim.
- Aligned Gate 1 and Gate 2 capacity ranges on The Case to Plan (1–2 GW; 5–15 GW).
- Corrected the Corridor meta description (five candidate alignments, not three) and the Heartland housing-cost multiple (roughly nine to ten times nationally; twelve or more in Sydney).
- Added source references across the site, an Assumptions & Sources page, this changelog, and a privacy note.