How we use AI
No figure on this site is produced by artificial intelligence. Every published number comes from a named source and is checked by a person.
Last updated: 6 Nov 2026
Where AI was used
AI tools helped write parts of the site's code and draft some of its text. A person reviewed that work before it went live and remains responsible for it.
Where AI is not used
AI does not collect, estimate or change prices, does not write scenarios and does not process anything about visitors. The planner is plain arithmetic that runs in your browser.
If this changes
If we add an AI feature, we will update this page before it goes live, label the feature clearly and explain what it does with your input, in line with the transparency duties of the EU AI Act.