Substation of German Whispers

Today's puzzle is Substation by Greyden Campbell, a lovely German Whispers puzzle that relies heavily on diagonals to tie it all together, and a single thermometer to break the puzzle's rotational symmetry.

You can play along using the link down below:

https://tinyurl.com/SudokuSleuthSubstation

Rules: 1. Normal Sudoku rules apply. 2. Adjacent digits on a green line must differ by at least 5. 3. Digits on the thermometer increase from the bulb. 4. The digits 1-9 appear exactly once on each of the indicated diagonals.