This document reports the dissemination activities carried out in 2020 as part of the WP 4 short-term forecasts of project 2.2 “Architecture and management models of the electricity system and networks and regulation models favoring the integration of renewable and non-programmable generation, self-production, storage, energy communities and aggregators and taking electricity penetration into account”. In particular, the articles written and submitted in 2021 for scientific journals, conferences, and meetings with operators are recalled. The activities of publishing meteorological data on the webgis portal http://sunrise.rse-web.it/ are briefly presented; the portal is freely accessible for the dissemination of meteorological forecasts, generation forecasts for market areas, demand forecasts at national level, and estimates of global solar radiation based on satellite data. Finally, the activities carried out in the related EU OSMOSE project are described.