We have created a Sister Projects page on the KNOWSKITE-X website to highlight other European projects working in the same research field. These projects are developing innovative technologies and solutions in materials science, AI-driven methodologies, and sustainable energy applications. By fostering collaboration and knowledge exchange, we aim to create synergies that accelerate progress in SOFC/SOEC technologies and beyond. Visit the page to learn more about our Sister Projects and their contributions to advancing energy research and innovation.