US-based FuelCell Energy (FCE) and Korea Hydro & Nuclear Power (KHNP) have signed a Memorandum of Understanding to collaborate on producing low-cost hydrogen in South Korea. The partnership will explore the integration of FCE's solid oxide electrolysis (SOEC) platform with KHNP's nuclear power plants to enable pink hydrogen production using nuclear electricity. Proponents believe that this approach can offer a more consistent and stable method of hydrogen production compared to renewable energy sources. By utilizing excess heat from nuclear power, the efficiency of electrolysers, particularly SOECs, can be improved. KHNP's significant role in South Korea's electricity production and FCE's expertise in SOEC technology position the collaboration for success in driving energy innovation and creating sustainable solutions. Furthermore, the recent breakthrough in nuclear fusion at the National Ignition Facility in the US has highlighted the potential future role of fusion in hydrogen production. Despite being in the early stages, nuclear fusion could become a key part of the energy system, offering a new avenue for clean energy production. The fusion experiment, while delivering a modest amount of energy output, signifies a step towards commercial viability. Elina Teplinsky, a nuclear energy and hydrogen expert, sees fusion as a promising technology that could be paired with hydrogen production in the future, contributing to the ongoing energy transition. The developments in pink hydrogen production and nuclear fusion showcase the evolving landscape of energy innovation and underline the potential for nuclear energy to play a renewed role in sustainable energy solutions. As the world seeks to reduce reliance on carbon-intensive fuels, these advancements raise questions about the future integration of nuclear energy and clean hydrogen production in the global energy mix.