You seem to understand 100% what we were going for. Those are all great suggestions and I love them. When brainstorming with my buddy who did the art we knew we needed different sized power sources that people would intuit as being different orders of magnitude, and were strictly not renewable. Nuclear was an obvious non-renewable for the last power source, but we know its actually a pretty good power source in terms of efficiency, so we just made the nuclear plant leak. That'll be on message. :) I also wanted to spawn piles of dead bodies as you destroyed all the farms and hospitals, but I didn't leave myself much time to build the game out to meet our vision.
Thank you so much for playing!