modelling

Summer 2026 WEAP training

Event on 01 July – 15 July / SEI scientists will host a four-day training on WEAP, SEI's flagship water modelling software, in July. Register today.

LEAP training in South Africa: register today

Past event / SEI and CCAC are hosting an in-person hands-on training workshop 22–26 June in Pretoria on SEI's LEAP software for climate and clean air planning in Africa.

Ukraine can reach climate neutrality by 2050, new modelling tool shows

Press release / New SEI modelling shows Ukraine can reach climate neutrality by 2050, but needs to invest roughly EUR 550 billion more in decarbonization.

Spring 2026 WEAP training: register today

Past event / SEI scientists will host a four-day training on WEAP, SEI's flagship water modelling software, on 7, 9, 14 and 16 April. Register today.

Bridging the divide between climate policy and outcomes in Vermont

Feature / The Vermont Pathway, developed by SEI, provides the state with ways to develop scientifically-backed climate solutions in order to meet future climate goals.

Socially responsive water adaptation planning: lessons from community informed water modelling in Bolivia and Cambodia

Journal article / This journal article describes how community-informed water systems modelling has fostered more resilient, equitable water management in Cambodia and Bolivia.

Scaling Wetland Monitoring for Thailand’s Ramsar and National Priority Sites—Phase I

Project / This project aims to scale a satellite-based Wetland Monitoring Tool across the country’s Ramsar Sites and nationally important wetlands.

Q&A: How SEI’s new AFOLU Tool allows policymakers to plan comprehensive emissions reduction

Feature / In this Q&A, Charlotte Wagner, a Senior Scientist at SEI US, discusses the importance of the new AFOLU tool, integrated in SEI's flagship software, LEAP.

Asia River Monitoring

Tool / This tool supports in monitoring and analysis of riverbank erosion, shoreline change, and wetland dynamics using satellite-based earth observation data.