We are regularly invited as speakers and / or moderators to contribute at conferences, summits and congresses worldwide. We cover topics relating to sustainable design, green cities, green buildings, vertical cities, vertical urban theory and zero carbon development. As a popular ambassador for green design, Prof. Pomeroy has helped developers, governments and NGO’s understand the wide-ranging attributes and benefits of sustainable development. The lectures have also contributed to the learning outcomes of existing university courses and professional programmes.