Contact Us
Questions, feedback, or suggestions? We'd love to hear from you.
Common Questions
How accurate are your calculations?
Our calculations are based on real data from EPA, manufacturer specs, and regional utility averages. However, they are estimates—actual costs depend on your specific situation.
Do you sell EVs or solar panels?
No. We're an independent educational resource. We don't sell anything or receive commissions from manufacturers.
Can you add my country/region?
We're always looking to expand our regional data. Send us an email with your country/region and we'll look into adding it.
How often is the data updated?
We update EV efficiency data and regional electricity rates periodically to ensure accuracy. Gas prices are based on regional averages.
We typically respond to emails within 24–48 hours.