Upon creating the multiblock structure of the turbine multiblock the game crashed and the world is now unable to load. This is the error

List of installed mods

More info can be delivered upon request

I believe this is the same issue as #5485 which will be fixed in 9.7.6 @thiakil could you confirm that your changes should fix this as well

yup, thats the exact same trace

This happened to me as well when updating from 9.7.4 to 9.7.5.
Reverting to 9.7.4 fixed this for me. Then i removed the turbine, updated again, and everything worked fine.
So the world doesn't seem to be corrupt.