IT4I@VSB will lead WP4. There, it will bring the expertise and tools (MERIC and RADAR) in energy efficiency evaluation and tuning as T4.3 leader. IT4I is a member of the LUMI consortium. It has expertise in development of accelerated applications and porting of codes to novel hardware architectures that will contribute to WP1 and partially WP4. In WP2, IT4I provides expertise in executing large scale work- flows and development of HYPERQUEUE, a tool for this domain. HYPERQUEUE will be improved for a better support of MAX workflows in cooperation with AIIDA (UBremen).