Norway, a longstanding pioneer in environmental initiatives, has once again made waves by introducing a game-changing innovation in the energy sector. Bergen Engines, a leading Norwegian manufacturing company, has recently unveiled a 100% hydrogen-compatible engine after years of research and development. The engine's journey began with hydrogen-natural gas blends, gradually progressing to higher hydrogen concentrations. This advancement showcases hydrogen's potential as a cleaner fuel source for terrestrial and marine vehicles. The hydrogen-powered engine by Bergen Engines distinguishes itself by directly injecting hydrogen into the cylinder, eliminating the need for catalytic converters and significantly reducing emissions while enhancing performance. The company plans to launch an engine running on pure hydrogen by the end of 2024, signaling a major milestone in sustainable energy options. While challenges like storage and design complexities exist, Bergen Engines remains steadfast in its goal to conduct final tests for the 100% hydrogen-powered engine this year for future commercial use. The company's commitment extends beyond hydrogen, with investigations into alternative eco-friendly fuels like ammonia and methane, underscoring a dedication to fuel diversification and environmental sustainability. This significant progress not only propels Norway towards a greener future but also sets a new standard for sustainable energy practices. The evolution of hydrogen-fueled engines represents a transformative shift in the energy and transport sectors, offering a clean and efficient alternative to electric vehicles and traditional fossil fuels. Bergen Engines' visionary approach and technological advancements pave the way for a more sustainable and diversified energy landscape, with hydrogen emerging as a key player in the global transition towards cleaner energy solutions.