All three Scenarios were put forward in the Business Case and accepted by the boards. So the Business Case was built on three Scenarios all of which are stated and outcomes described in the Business Case.
One good place for info can be the TVCA pages and Cabinet minutes for snippets.
Still expecting to hit 1.4m passengers in the next 10 years.
From TVCA January's Adoption of Investment Plan Budget 2024-25 and MTFP
Teesside Airport 47.
The Airport continues to perform in line with the revised Business plan presented to Cabinet in July 2022 and this will continue to be closely monitored.