With my recent purchase of the Shelly 3EM I found no good live energy usage card available for the dashboard.
So I’ve created my own!
Install it here: GitHub - Sese-Schneider/ha-energy-overview-card: Current energy consumption overview card.
The card is HACS compatible and can also be installed manually.
Features:
The repository is in an early stage, PRs are welcome!
Very nice.
Small correction: that is a power card. Not an energy card. Power and energy are two very different things.
Wanted to say thanks for developing this. I’m really enjoying the outcome when combined with power-flow-card-plus 
Great little card!
One question though. Would it be somehow possible to assign different colors based on importing or exporting? Or could the entities maybe automatically use var(–energy-grid-return-color) (#8353d1) in case that particular phase is currently exporting?
I am migrating from domoticz to ha. It’s a challenge! I am searching for a dashboard with actual live power data like this. Is this something I need to develop or is it customizable? Yours is already close!
