Watermeln, a company based in Amsterdam, specializing in hydrogen fuel cell generators, has recently raised over 3.5 million euros to invest in scaling up and acquiring innovative hydrogen generators. With a focus on providing sustainable power solutions for locations like festivals, construction sites, and loading docks that lack a reliable grid connection, Watermeln aims to enhance its offerings. The additional investment of more than 4 million euros will allow the company to increase its fleet of hydrogen generators to 13 units from the existing three WM-200 units. This expansion is part of Watermeln's strategy to serve a wider array of projects and clients, as they plan to introduce both smaller and larger hydrogen generators and storage tanks. The financing for this initiative was facilitated by Amsterdams Klimaat en Energiefonds (AKEF) and BEEQUIP, enabling Watermeln to strengthen its market position and solidify its role as a leader in sustainable power supply. The article also briefly discusses the significance of hydrogen in the energy transition, emphasizing its potential in accommodating large volumes of electricity generated from offshore wind sources within the energy system.