The Use of Input-Output Analysis in REAP to allocate Ecological Footprints and Material Flows to Final Consumption Categories

John Barrett; Tommy Wiedmann

Aerial view of the Houses of Parliament, Big Ben and the Thames.

SEI at London Climate Action Week 2026

Event on 20 June – 28 June / SEI colleagues are taking part in events at LCAW to highlight global leadership in industry and energy transitions, climate resilience finance, and adaptation.

00:00 / Available online

Coffee drying station with long rows of raised beds covered in yellow and black tarpaulins, leading up to corrugated-roof warehouses and a forested hillside.

New digital Nature Tool for effective agricultural sourcing co-developed by Clarmondial and SEI

Press release / Development is underway for a digital version of the Nature Tool, designed to assess nature-related risks and opportunities across agricultural sourcing.

4 June 2026 / About Ecosystems, Food and agriculture and Water resources

Under a blue sky with clouds, a dozen electricity towers stand above a facility with low buildings and cement aprons, surrounded by green trees.

Electricity transmission in Colombia: 2025 overview

SEI report / This document offers a snapshot of the electric transmission sector in Colombia as of 2025.

27 March 2026 / About Energy access, Planning and modelling and Renewables

SEI authors

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