Low-tech, low cost climate solutions that are easy to implement. Admittedly, a bike has some cost and upkeep. Still though, fairly inexpensive. Side benefit: exercise.

The laundry line and clothespins are about $5 and easy to do outside or even inside. No cost to operate or maintain.

A bike is parked on a porch, leaning against a table. Above it a clothesline with 5 shirts are hanging to dry. Just beyond the porch a woodland of green is the background.