The mod is fantastic. Everything is working fine and see them rotating is so relaxing. really really good job.
The only "issue" I had is that only tier 1 is worth. It produce 750kW and it's good based on crafting material. but if you need 3x for 1 tier 2 for only 1.5MW, is not worth. Tier 3 is 3x tier 2.... for only 3 MW. Totally not worth. You have to craft 3 of them for something that produce only 2x....
Maybe you shoud increase the power for tier 2-3 or reduce the cost, because you use 3x tier 1 for 1 tier 2, that produce only like 2 tier 1... so you lost 1 turbine. Same thing for tier 3. Ok less space, but not worth... Maybe reduce turbine number in crafting or increase power. Like tier 2 produce min 3x750kW = 2250kW