Welcome to SEI York

The Stockholm Environment Institute at York is one of the constituent centres of the Stockholm Environment Institute, an independent, international research organisation committed to the implementation of practices supportive of global sustainable development.

SEI conducts a comprehensive research, consulting and training programme which focuses on the links between the ecological, social and economic systems at global, regional and national and local levels. SEI was ranked as the world's most influential think thank on environmental policy in the 2016 Global Go To Think Tank Index.

The York centre is located within the Environment Department at the University.

‌  Download the SEI Annual Report 2016 (PDF)

Equality and Diversity

SEI received the Athena SWAN Bronze Award with the Environment Department in 2014 in recognition of the support offered to staff. Read more about the award here.