CH4Ohio
Veteran Member
I work for a fire department as a mechanic, another local department is building two new fire stations and wanted to prewire them for charging electric fire trucks (all of the large manufacturers are now offering them). They showed the specs for the charger to the building engineer and the color drained from his face, they don't have enough power supply to the building to run one charger. There would need to be two or three heavy truck chargers plus several light duty chargers.
A little quick math on even just an electric car, let's say the battery is 82 kwh (newer Tesla), most families have multiple cars but they're not typically going to need to recharge fully every night so let's just say 60kwh total for two or three cars every night. That's double (2x) the current average household energy consumption per day.
They're already saying most of the country will have rolling blackouts this year. I may not be an electrical engineer but I don't think we can multiply our current energy consumption by three (3x) and just expect that to be fine...
If the goal is for everyone to drive electric cars then we needed to start building power plants and distribution lines 10 years ago. Some solar panels and wind ain't going to cut it.
Can you imagine calling on a "busy" night and the fire department can't respond because all the engines or ambulances are "charging" . . .