K1A and K1B students learned about sustainable living at Grandpa Urban Farm. Grandpa Urban Farm aims to produce foods for domestic consumption and to apply appropriate technologies and local innovation for sustainable living in the city.
They also adopt the concept of Urban Metabolism in an attempt to change from linear metabolism to circular metabolism by using multi-resources such as rain harvesting and solar energy. They promote the Cascading and Recycling methods for closing resources and waste loop within the area. For instance, reusing wastewater from a house for gardening and making a composting from food waste and garden waste.