Institute of Environmental Sciences (CML)

Advancing Industrial Ecology and Environmental Biology Through Quantitative Research

The Institute of Environmental Sciences (CML) at Leiden University is at the forefront of industrial ecology, environmental biology, and sustainability science. Through rigorous scientific research and education we aim to remain a global leader in sustainability science, focusing on balancing socio-economic development with environmental preservation. 

Interdisciplinary Research Excellence

CML comprises two departments, each focusing on critical aspects of environmental science:

1. Department of Industrial Ecology (CML-IE)
2. Department of Environmental Biology (CML-EB)

Our interdisciplinary teams develop and apply cutting-edge methodologies in:

• Life Cycle Assessment (LCA)
• Material Flow Analysis (MFA)
• Industrial Metabolism Studies
• Circular Economy Modeling
• Resource Efficiency Optimization
• Environmental Impact Quantification
• Environmental Toxicology
• Biodiversity Assessment
• Conservation and Environmental Sociology
• Ecosystem Services Analysis

These tools enable us to provide evidence-based solutions for governments, industries, and organizations to implement sustainable practices and policies.