Helga Weisz is an industrial ecologist. She is Full Professor of Industrial Ecology and Climate Change at Humboldt University Berlin and Affiliated Professor at the Institute of Social Ecology of Alpen-Adria University in Vienna

Helga Weisz' research focus is on the socially organized extraction of raw materials and energy, its transformation into goods and services, its use and final disposal to the environment as waste, emissions and heat, which, collectively, define the social metabolism.

Main research areas are material and energy flow analysis, stocks and flows dynamic of the built environment, physical and environmental input-output analysis, society-nature co-evolution, socio-ecological theory, industrial and urban metabolism, integrated vulnerability assessment and the application of complex network analysis to social metabolism.