In this interview, Ivar Kruusenberg, CEO and founder of PowerUP Energy Technologies, explains how their hydrogen fuel cell and battery-based hybrid energy solutions are addressing one of the biggest challenges of our time energy resiliency. Headquartered in Estonia, with offices across Europe and the US, PowerUP designs lightweight, efficient, and scalable power systems to replace outdated grids and diesel generators. With partnerships including the European Space Agency and a presence in the defense sector, PowerUP’s technology offers silent, low-heat, clean energy, even in the most demanding environments. Backed by an experienced team and a certified product ready for mass production, PowerUP is on a mission to help the world move beyond the 19th-century energy systems into a clean, digitalized future.