🍃Zerology is a 2020 Dane County Climate Champion🍃
We're sorry, but our mobile app and web portal are currently down.  
If you would like to book a ride with us immediately, please call us at 608-255-1234.

Book a Green Cab.
Save the planet.

All electric taxis
and delivery

Book a ride with us on Mobile22

Keeping you safe through COVID-19

Find out what we're doing to ensure that every Green Cab ride is a safe ride for you.

Learn More →


Flat rates with no surge pricing and no meters means you pay less.



Licensed drivers, in-car cameras and GPS tracking ensure a safe and reliable ride.



Our fleet of Teslas and Bolts shrinks your carbon footprint ourside the house.



We partner with businesses and nonprofits to support the community you live in.

Book your ride, your way

Tap, click or call to book your ride

Book a ride on the Mobile22 mobile and web app

Tap to book rides on the go on your iPhone.


Android user? Booking for someone else? Click to book a ride on the Mobile22 web portal.

CALL 608-255-1234

Want to book your ride directly with our team? Call us - we're available 24x7.


Want to book your ride directly?
Call us - We're available 24x7.

Even more ways to go green

Green Cab Delivery

Fast and flexible deliveries for any item.

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Green Cab for Business

Fast and convenient transport for every business need.

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Van Pool with Zerology

Safe and sleek school trips for students.

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Private Car Service with Zerology Prime

Airport and charter trips for the conscious professional.

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We’ve saved 100+ tons of CO2 emissions

That’s the same as saving emissions from 11,252 gallons of gasoline!

Save the planet with us. Book a Green Cab today!

Book a ride with us on Mobile22