Sustainable-Good service delivery: cities/towns models in India to learn from

Hello Alllllllllllll,
Am sure we all are busy creating hopes around us.
Have a quick request - If you can suggest some good models of smaller cities in India, that can be looked at for case study/exposure visits.
Note Sustainable Cities/Towns in their journey of urbanisation, creating models of better service deliveries, balancing ecological aspects as well (It could be any/either of the above)
TIA :slight_smile: