At RISE Research Institutes of Sweden, we have successfully achieved the concrete performance targets set for the development of sustainable materials for offshore renewable energy applications. The developed mix reached >90 MPa compressive strength at 7 days and, at 28 days, achieved compressive strength above 120 MPa together with splitting tensile strength exceeding 9 MPa, and achieved SF2 self-compacting performance. Even more importantly, these results were achieved whil