Why are plasma displays being used? I would expect they would burn in rapidly.
Many of the stations were built long after LCDs became the norm (the first parts of the Thomson-East Coast Line [1] only opened in 2021), so it's likely mislabelling on the website's part.
[1] https://en.wikipedia.org/wiki/Thomson%E2%80%93East_Coast_Lin...
after all none of us have used floppies to save for over a decade or two at this point.
Replacing them with more modern screens would save a lot of power and money.
(I know a guy who still uses a ~20 year old plasma TV. It still looks great but it doubles as a heater in the winter time!)