EV Charging Analytics Dashboard

I built this app because owning an EV generates a lot of numbers — and very little clarity. It turns charging sessions into a simple story: how much energy you used, what it cost, how efficient your driving has been, and how that compares with a gas car over the same distance.

The heart of the experience is the dashboard. You get an at-a-glance view of your charging life, with charts that show how efficiency shifts with temperature, how costs add up month to month, and where your best (and worst) sessions show up. When you want to dig in, you can filter by date, export the data, and manage individual charging sessions without fighting a spreadsheet.

Behind the scenes, everything is organized around your vehicles. You can keep multiple EVs, switch between them, and tune settings like gas price and efficiency baselines so the comparisons actually match your life. There’s also a shareable public link if you want to show someone the dashboard without handing over your account.

It’s meant to feel useful every day — fast to open, easy on a phone, and secure enough that your data stays yours. Sign-in protects the parts where you edit; the public view is read-only and deliberately limited.