How our forecast did
Our last forecast before the decision, made on 11 September 2026, put an 8 in 10 chance on a decision between 18 Sep 2026 and 13 May 2027, with a middle date of 6 Oct 2026. It was issued on 16 September 2026, outside that range, before it began: 20 days earlier than the middle date.
11 Sep 2026Sep 2026Nov 2026Mar 2027
Middle half of the chances (50%) 80% range
The curve is the forecast made 11 September 2026; the dark line is the real date. Dates are spaced so that the next few weeks and the next few years both fit: the distance from the forecast date grows with the square root of the days.
0 of 5 weekly forecasts of this application had the real date inside their 80% range.
The other questions that forecast answered
- As we said
On 11 September 2026 we gave a 75% chance that it would be decided by 11 December 2026. It was issued before then.
- As we said
On 11 September 2026 we gave a 85% chance that it would be decided by 12 March 2027. It was issued before then.
- As we said
On 11 September 2026 we gave a 77% chance that it would not be put on hold first. It was issued without a hold.
- As we said
On 11 September 2026 we gave a 93% chance that it would be issued. It was issued.
How the forecast moved
Forecasts for this application side by side, up to the last one before the decision. Across: the Friday each was made. Up: the date. The wider a shape at a date, the likelier a decision then; the dark mark is that week's middle date, and the last is shaded darker. The dashed line across is the real date, 16 September 2026.
14 AugFirst forecast21 AugApplication submitted to the ministry11 SepPublic comment closed
Issued 16 Sep 2026, the real date
Showing 3 of 5 Friday forecasts made before the decision: the first, the last, and the weeks it changed, when something happened to the application or the forecast moved more than its usual weekly wobble.
What pushed it earlier or later
In the last forecast before the decision, the named factors that moved the middle date most for this application, in days, compared with an application that is typical on that factor: + means later, − means earlier. They are the largest pieces, not the whole account.
EarlierLater
Heavy drilling planned (drills over 150 kilograms) −12 days
The plan includes drilling +4 days
Outside the Treaty 9 area +2 days
Applied in 2023 or later +2 days
How many decisions the ministry office made in the past six months +2 days
Size of the application (1 mining claims) +1 day
Holds placed on nearby applications in the past year −1 day
The applicant’s earlier permits −1 day
Some factors about how the ministry handles the file are used but not shown here.
Not counted, because the model does not measure them yet: Indigenous nations affected; an impact and benefit agreement; an Indigenous-led assessment; a contested duty to consult; referral to the Minister.
The application so far
6 Aug 202616 Sep 2026
Open for public comment
Under review
- 6 Aug 2026 Application submitted to the ministry
- 5 days later
- 11 Aug 2026 Posted to the registry and opened for public comment
- 4 weeks later
- 10 Sep 2026 Public comment closed
- 6 days later
- 16 Sep 2026 Decided: approved
Dates are the ministry's own. Hover over or tap the strip for the dates and how long each stage took.