The objective of this work lies in the modeling of the psychology of sustainability understood as a paradigm of knowledge, explanation and prediction of behavior in risk scenarios and contingent situations, but with a propensity for the future. A documentary work was carried out with a selection of sources indexed to international repositories, considering the keywords, as well as the publication period from 2019 to 2022. The specification of the model shows three axes of research developed from the inter and multidisciplinary, but with a clear hegemony of studies oriented from positive psychology; well-being, satisfaction and happiness, although other factors can be included considering other subdisciplines such as health, educational or social psychology.