The moment we realised route planning without charging visibility was broken

We were building a map. We needed to build a journey.

At the start, Volta was meant to be straightforward: unified discovery of 40+ UK charging networks in one place. A map. A search. Done.

But once we launched the beta, the pattern became impossible to ignore. EV drivers weren't just looking for chargers near them right now. They were planning routes. Long motorway runs. Weekend trips to the coast. Commutes where every mile counted. They'd open their sat-nav for turn-by-turn directions, then switch to Volta, then back again, trying to piece together a mental puzzle: 'If I drive to Junction 15, how many chargers are between here and there? What's the actual cost to get there?'

That friction cost us. It also cost drivers time, money, and peace of mind. We had 40+ networks aggregated. We had real total cost data, from per-kWh charging rates right through to parking and idle fees. But we weren't helping people think in terms of journeys. We were just dropping pins on a map.

The difference between 'a charger near me' and 'a charger on my route'

Route-level charging visibility sounds like a small feature. It isn't.

When you're planning a 150-mile drive, the nearest charger to your postcode is often useless. You need to know what's realistic: what chargers sit between you and your destination? Which ones won't add 45 minutes to your journey? What's the actual cost to charge at each one, including the hidden bits nobody talks about until you arrive?

That's why we built it the way we did. You plan your journey. The app shows you route options. For each option, you see where you'd charge, how long it takes, and what it costs. True total cost, remember: per-kWh, parking, taxes, idle fees, all baked in before you leave home.

Once we shipped it, we watched the behaviour change. People stopped asking 'where's the nearest charger?' and started asking 'is this route affordable?' and 'will I arrive with enough time to charge?' Those are better questions. They're the questions that actually matter when you're planning your week.

Built for the routes people actually drive

This matters differently depending on who's driving. A daily commuter using route planning sees consistency. A rideshare driver sees dead time and margin. A fleet manager sees consolidated billing and policy control across dozens of vehicles and drivers.

For commuters, route visibility removed the guessing game. You know, every morning, whether today is a charging day and where you'll slot it in. For rideshare drivers, it's existential: every minute and every pence matters. For fleet managers, route-level visibility feeds into the bigger picture, cost-centre reporting, policy controls. Who can charge where, at what cost, and whether it fits the budget.

We also learned that not everyone plans the same way. Some drivers want the fastest route. Others want the cheapest. Some want the most convenient stops. Route planning with charging visibility had to account for all of that. That's why we made the routing flexible. You're not locked into one option. You see the tradeoffs and choose.

What we learned about the stuff people don't talk about

Building route planning forced us to be honest about everything that isn't just the electricity price.

A 50-minute rapid charge at a motorway services might be cheaper per-kWh than a 20-minute top-up at a petrol station, but you're sitting there for an hour. That's time. That costs something. Then there's the parking charge. Some networks charge separately. Some bundle it. Some are free. Idle fees kick in if you're still there after the charge completes. These details matter when you're optimising a route.

We included all of it in the true total cost calculation because we got tired of drivers feeling blindsided. You arrive at a charger, you're quoted one price, and 40 minutes later the bill is different. Route planning with full visibility means you're making decisions with the actual numbers, not the headline rate.

That transparency also fed the community charging side of Volta. Homeowners listing their chargers on the marketplace started pricing competitively, not just based on what they thought was fair. They could see what public networks charged. They could see what the market bore. That's healthier.

The question that stays with us

We've been running Volta long enough now to see patterns. Route-level charging visibility has become the feature people miss when they're not using Volta. They take a trip without opening the app, and they're back to that mental puzzle: switching between maps and network apps, guessing, hoping they've planned enough charging time.

What surprises me most is how much route planning has become about trust. It's not just 'show me the cheapest charger' or 'show me the fastest route.' It's 'show me the route I can actually afford, with charging built in, so I'm not stressed halfway there.'