Following ECA’s appointment by the Regulating Authorities, we are pleased to announce the publication of the backtested and validated forward-looking SEM PLEXOS model (2019-2025) and its accompanying report. This is the first backast since I-SEM launch in October 2018. The model was calibrated and updated in line with latest market behaviours and future outlooks. The model has several key roles in the market including: Capacity Remuneration Mechanism (CRM) modelling, Directed Contracts (DCs) modelling and for strategic analysis. The final published report can be found here and the public plexos model here