I finished all the maps in about 5h, it was a great time. Working in environmental engineering I was immediately drawn to it, it's not often you see a game about my field of work!
The pixel art is great, the atmosphere is perfectly relaxing, I turned off the soundtrack after the third map to put some jazz to mix the mood. I would definitely love to see more content, you could even expand the gameplay to add different energy sources based on the type of map, because wind turbines unfortunately aren't the remedy to all our problems.
Thank you for your hard work, I look forward to see updates in the future!