This document summarizes a workshop on understanding smart environments and cities. The workshop objectives were to understand what defines a smart city through an evidence-based learning process. A smart city is defined as one that performs well in key fields of development like economy, environment, mobility, people, living, and governance. For the environment domain, the workshop discussed the most relevant components like green space, pollution levels, ecological awareness, and sustainable resource management. The goal was to identify Krakow's strengths and weaknesses in these areas to help develop a smart city strategy and roadmap.