Announcement
The Scientific Working Group on Model Diagnostics and Evaluation is developing a community-standard approach for diagnostics of Integrated Assessment Models (IAMs). The aim of model diagnostics is to better understand model behavior, also through comparison across models. Such diagnostics enhance model transparency, legitimacy and relevance and support the assessment and
The Scientific Working Group on Model Diagnostics and Evaluation is developing a community-standard approach for diagnostics of Integrated Assessment Models (IAMs). The aim of model diagnostics is to better understand model behavior, also through comparison across models. Such diagnostics enhance model transparency, legitimacy and relevance and support the assessment and validation of model-based scenario studies. While several systematic diagnostic studies of IAMs have been conducted (e.g. Kriegler et al., 2015, Harmsen et al, 2021, Dekker et al, 2023), there is currently no consolidated and standardized diagnostic framework, as there is, for instance, for climate models. This pilot diagnostic exercise is intended to develop such a standardized approach.
We invite all teams to participate in this exercise. We anticipate that this effort will result in a high-level publication based on relatively straightforward, stylized diagnostic scenario runs, in which models are confronted with a common carbon price pathway. If you are interested in joining the exercise or if you have any questions, please let us know. In that case, please also share any comments on the protocol before March 15.