100% accurate emulation is basically impossible for every single console. You can get extremeley close via cycle accuracy, emulating the CPU’s instruction set but even that isn’t perfect.
You can read this for more information:
https://emulation.gametechwiki.com/index.php/Emulation_accuracy
Or even better: banning all single story parking lots to have less sealed area. Then putting solar panels above the unsealed area and allowing nature to own everything below the solar panels, instead of agricultural conglomerates who pollute the ground water and produce food for livestock.