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SEI Headquarters addresses themes such as ecosystems management; socio-economic transitions and innovation; sustainable consumption and lifestyles; governance of land and natural resources; and cross-scale governance and geopolitics.

Areas of expertise include energy systems, sustainable finance, disaster risk reduction, sustainable sanitation, bioeconomy, supply chains, climate change, gender and livelihoods, behaviour and choice, participatory methods, and institutions and governance.

Executive Director and Executive Assistant

Måns Nilsson
Måns Nilsson

Executive Director

SEI Headquarters

Luisa Rojas
Luisa Rojas

Executive Assistant

SEI Headquarters


General questions: [email protected]
Media requests: [email protected]
 (visiting and packages): Stockholm Environment Institute, Linnégatan 87D, 115 23 Stockholm, Sweden
Address (letters): Stockholm Environment Institute, Box 24218, 104 51 Stockholm, Sweden

Organizational chart

Headquarter organization

Graphic: SEI.

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