If you’ve been looking for a way to purify water, you may have come across what is known as a fog catcher. The technology behind fog catching is relatively simple. This small device uses a mesh to collect water in the air and trough below it. This water is then purified and distilled, and can be used by local communities. Eventually, these devices could be used to provide clean water to as many as 100 households.
The project’s success is based on a person who has directly experienced its impacts. Oftentimes, an individual in another country or an event broadcast on the news inspired the project. To realize success, the idea is a nonprofit project, and the idea is best realized with the help of a nonprofit organization with sustainable development goals. The goal is to help the community develop and maintain a clean environment.
To test this technology in the real world, CDA-UC is working with MIT on developing a mesh coating that collects five times as much water as a standard Raschel net. The company is currently testing the new mesh at the Pena Blanca project. Although fog catchers are still a prototype, Rivera expects that the technology will eventually become mature enough to compete with desalination plants.
A fog catcher is a great way to collect water for other purposes. In areas with limited rains and limited water supply, fog collection can be a valuable source of fresh water for gardening and afforestation. The process is simple, and has the potential to be a huge source of water in developing countries. The technology is being used in many countries, including Ghana, South Africa, and the United States.