In the 15th August 2021 edition, our weekly monitor reached 377 new calls (!) recently opened by European Institutions and Agencies. This week we gave a specific look to Horizon Europe-funded calls in Cluster 5: Climate Energy and Mobility and in particular to all calls included in the Destination 3 - Sustainable, secure and competitive energy supply. These calls support thematic activities in the areas of (a) renewable energy; (b) energy system, grids and storage; (c) Carbon Capture, Utilization and Storage (CCUS). The European Commission provided a specific infosession on the Destination 3 calls the last 6th of July.