The ideal manner of supplying clean energy for homes is to use local renewable production such as roof-top solar PV. However, in a residential neighbourhood there is often low energy demand during the day, when the sun is shining and producing solar power. Exporting unused solar energy is also becoming less financially attractive. Therefore, smart use of energy is crucial to make the most of local clean energy production.

Stakeholders in the planning process need a clear, easily understandable visualisation regarding technical energy scenarios and smart energy use. This, combined with focused workshops and awareness building through communications, can support decision making for the energy transition of cities.