The Stockholm Environment Institute (SEI) is a leading global research organization headquartered in Sweden with centers in the UK, US, Thailand, Kenya, Estonia, and Colombia. With a mission to promote sustainable development through research and policy advice, SEI addresses critical environmental issues encompassing climate change, water management, energy systems, and economic governance. The institute operates multiple regional offices, including SEI Asia in Bangkok, SEI Africa in Nairobi, and SEI Latin America in Bogota, enhancing its ability to tackle local and global challenges effectively.

SEI is not only pivotal in producing cutting-edge research but also in fostering collaboration among various stakeholders to drive effective environmental policies. Their extensive publications, including annual reports and commentaries, contribute to informed decision-making in sustainability. SEI’s expertise is vital in guiding nations toward their climate action commitments and improving resilience to environmental disasters, making it a vital player in the transition to a sustainable future. For updates on their initiatives and insights, interested parties can subscribe to SEI's global newsletter.