Megawatt EV charging sounds great, but where will the power actually come from?

Megawatt charging is starting to get a lot of attention recently. Companies like BYD have demonstrated megawatt-level charging systems that could dramatically reduce charging time for large battery vehicles, especially electric trucks. From a technology standpoint, it’s impressive. But it raises a practical question that I don’t see discussed enough: **Where does all that power actually come from?** A single megawatt charger could draw as much power as a small industrial facility. If multiple megawatt chargers are deployed at a station, the total demand could easily reach several megawatts. That creates a few obvious challenges: * Grid capacity upgrades * Peak demand management * Infrastructure deployment costs In many locations today, even installing multiple **350 kW chargers** already requires significant grid upgrades. So scaling to megawatt charging might require new approaches, such as: * battery-buffered charging stations * on-site energy storage * smart energy management systems I'm curious how people here think the industry will handle this. Do you think megawatt charging will scale quickly, or will **grid limitations slow it down?**