A Windowfarm is a hydroponic system. Hydroponics is a technique of growing plants in water containing dissolved nutrients, without the use of soil. Its a DIY farming system for urban dweller's windows.
The project intersects with recent public debate in Copenhagen about air pollution in the city. In collaboration with Senior Scientist Jørgen Brandt from The National Environmental Research Institute in Denmark a first prototype is developed for making an indicator that can be placed in the city and display local levels of pollution as well as pollution forecasts on individual streets. The project holds an open source script for displaying data from the Internet in a variety of forms.