Lahore doesn't really have a winter as such: https://en.wikipedia.org/wiki/Lahore#Climate https://en.wikipedia.org/wiki/Lahore#Climate Air conditioning is, how

Lahore doesn't really have a winter as such: https://en.wikipedia.org/wiki/Lahore#Climate https://en.wikipedia.org/wiki/Lahore#Climate Air conditioning is, however, life-changing. Thermal energy storage can potentially power air conditioning, but it isn't a very well developed technology.