Charging a 2026 Hyundai Ioniq 5 Robo taxi at home in Wyoming

A 2026 Hyundai Ioniq 5 Robo taxi draws 47.5 kWh per 100 miles per the EPA; at Wyoming's 13.88¢/kWh residential rate that's $6.6 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 58.8% cheaper per mile than gasoline in Wyoming — charging at home is much cheaper than gas here.

2026 Hyundai Ioniq 5 Robo taxi: yearly cost in Wyoming

Wyoming owners putting 15,000 annual miles on a 2026 Hyundai Ioniq 5 Robo taxi spend about $990 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,413 saved annually, at this mileage.

What one full charge costs

At Wyoming's rate, fully covering this 2026 Hyundai Ioniq 5 Robo taxi's 168-mile EPA range costs about $11.08 (79.8 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Hyundai Ioniq 5 Robo taxi in Wyoming ranks 11,851 for cost savings versus gas — 1 being the best deal nationally. Separately, the Hyundai Ioniq 5 Robo taxi ranks 375 of 400 EV models for raw efficiency, and Wyoming ranks 12 of 51 for cheapest residential electricity.

Before you install a home charger in Wyoming

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Line up a few Wyoming electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Hyundai Ioniq 5 Robo taxi's cost in Wyoming. Curious how Wyoming's 13.88¢/kWh compares? The guide to charging cost by state ranks every state side by side.