Spring 2026 WEAP training: register today

Join SEI researchers for a four-day training on how to perform water modelling and planning using our flagship software, Water Evaluation and Adaptation Planning (WEAP).

WEAP is a user-friendly modelling tool that enables integrated water resources planning on a variety of scales. More than 58 000 people use WEAP throughout the globe for policy planning, research and more.

SEI experts will conduct the training online, in English, on 7, 9, 14 and 16 April 2026, from 8–11 a.m. PST (5–8 p.m. CET). The course will follow some of the exercises found in the self-guided WEAP tutorial and includes quizzes, optional homework assignments, and opportunities for questions and discussion to enrich the learning each day. Check the training time in your location.

The training costs USD 500 per person, with a discounted rate of USD 250 for students in higher-income countries, and USD 100 for governmental, academic and NGO participants from lower- and middle-income countries. No previous WEAP experience is required and a WEAP license is not necessary to participate in the course. Review the syllabus to make sure the training will meet your needs. A certificate of course completion is provided upon successful completion of the course.

Can’t make this training? Self-guided WEAP training courses are available in English and Spanish.

Please email SEI Scientist Doug Chalmers at [email protected] with any questions about the basic training.