Sure, I've thought about it a bit. The garden’s job is to grow food and keep the soil happy. I can add a few smart sensors and maybe a tiny solar panel, but it’s all about steady, practical work. Still, if the soil can give back energy, why not give it a try.

Sounds doable, but keep the wind turbine small so it doesn’t scare the birds and the rain barrel’s gotta be large enough to store enough water for the pump. I’d start with a simple solar panel, get the rainwater system working, and see how much energy you can get out of it before adding the turbine. Then you can split the surplus with the café. Just make sure the whole setup stays tidy and easy to maintain.