Belgium has made notable progress in reducing greenhouse gas emissions over the past decade, driven by energy transition efforts and improved efficiency. However, the country still faces challenges including relatively high per capita emissions, air pollution exceeding WHO guidelines, and biodiversity loss. Climate change impacts such as increased flooding and heat waves have been observed, necessitating stronger adaptation and mitigation policies. Belgium is advancing renewable energy use and circular economy principles but must accelerate efforts to meet EU climate targets and improve environmental quality comprehensively.