You know that feeling when your phone battery hits 5% and you’re nowhere near a charger? That’s basically the old energy grid — centralized, fragile, and always a little too close to running on empty. But here’s the thing: we’re entering a new era. One where your solar panels, your neighbor’s battery storage, and even that idle electric vehicle in your driveway can talk to each other. That’s the promise of Decentralized Physical Infrastructure Networks…