The game looks very nice. I really liked the way you applied the limitation, I think seasons changing, and changing how you gather resources is a great one and this game could be expanded upon. I started trying to make some pretty cool wind tunnel apparatus towards the end.
My one big piece of feedback is that the tutorial/on-boarding needs work. I did not initially understand the wind makers or what they did, and the tutorial is not super clear about what goes with what. However once I got past that initially learning curve, and started messing with the mechanics I had a lot of fun.
I only encountered 1 bug, where my counter stopped at 294.
Really fun game, I hope you expand upon it, because there is something there.