Page 10 - SGG_220310Students_Presentation_Module 5

CHARACTERISTICS OF

SUSTAINABLE CITIES

• Improve water conservation and wastewater management - One of the main demands of
sustainable cities is related to the management of water resources. Climate change is causing more
cities to face periodic water shortages. This is due to irregular rainfall, alternating periods of drought

followed by periods of increased rainfall.

• Support urban farming - Urban farming aims to increase local production and thus minimise the

environmental effect of transportation. This can be practiced by using rooftops, terraces, balconies,
community gardens or special places in schools and restaurants where herbs, vegetables and fruits

would be planted.

• Implement green architecture - Green architecture is based on the use of sustainable materials and
resources, supported by renewable energy sources and efficient water use. It is also supported by

the use of a large number of green zones within it or the previously mentioned urban farming.