Sub Systems Puns

I'm writing an article about lithium-ion battery energy storage systems (ESS). The article talks highly of ESSs and the positive impact this technology will have in transitioning our energy grid to net neutral carbon emissions.

The last sentence of the article is currently "in short, the future for how we build cities is charged with potential."

Anyone have a better pun/punch line idea for this sentence?

Not sure if this is appropriate for this sub but if not, let me know if there's anywhere I can post this. Thanks a lot :)

Hope this is the right sub but this is something I need to share. Do not eat peanuts right now, if you do examine them carefully. There has been a fungus that has infected most of the peanut crops in north America. From the outside they look fine but if you bite into the nut you may notice a small black center. By then it's too late. The black center at early stages can cause digestive issues but if the entire nut is black it can cause failure of the nervous system and respiratory complications. There are pests that have laid their eggs in these plants and tiny microorganisms have developed in these plants. They leech into the fruit causing the black color. Ingestion can cause all sorts of troubles from diarrhea to death. These creatures are fatal. That's why you should always watch out for the creature from the black legume.