@rakyebuilds: 5 things I learned at the Earthship Academy that I’m bringing to the eco-village 🏜️ ☀️ Passive Solar — south-facing glass catches low winter sun for free heat, while the roof blocks the high summer sun 💧 Water Use — every drop of rain gets used up to 4 times through smart plumbing 🌱 Botanical Cells — indoor garden beds that filter greywater, so every shower waters food growing year-round 🧱 Bermed Walls — 3 walls packed with earth tap into the ground’s steady ~50°F to keep the house stable in every season 🌬️ Natural A/C — buried tubes + high windows create a convection loop that cools the house with zero electricity