Energy Arcade · Track 1

Power Flow

Steer power between the grid, your home and your EV across a simulated day. Buy low, power your home at peak, export when the grid needs it, and keep enough charge to drive.

How to play

Pick your EV and your home, then steer the energy across a simulated day. A full day runs in about two minutes. At any moment, choose where the power flows:

Choose your car

Choose your home

  • Charge: pull cheap power from the grid into the car.
  • Power home (V2H): run the house from the car and skip the meter.
  • Export (V2G): sell energy back to the grid, best at peak stress.
  • Standby: sit tight; the home draws from the grid.

Watch the price curve and grid stress. Keep at least 20 kWh for the morning journey, and aim to finish the day at the ◆ target charge of 45 kWh. Tip: keys 1 2 3 4 switch mode, Space pauses.

Scores, prices and scenarios are fictional and illustrative. They do not represent real products, tariffs or installations.