I second that! I am not too sure about hops tbh, in the sense that they don't seem to thrive/survive where I live, but the idea of using vegetation is helping greatly to cool the microclimate. The downside is that you will need at least a balcony, the bigger it is, the more vegetation you can have, and the more you have, the cooler it will be. If you have a garden, it's a whole other level, in the best possible way.

This approach is also great because you can plant eatibles, and have your own veggies and fruits.