The adoption of electric busses over CNG doesn’t make a whole lot sense to me? In a perfect world going electric would be great - but it seems like CNG offers t

The adoption of electric busses over CNG doesn’t make a whole lot sense to me? In a perfect world going electric would be great - but it seems like CNG offers the right balance of lower fuel cost and cleaner emissions while maintaining fleet efficiency (no long charge times). Would love to hear why electric buses actually have the lead over CNG if you take out the pure “feel good” factor of electric