Nuclear-powered hydrogen, sometimes called “pink gold,” is currently being challenged by established oil-producing nations. Reducing toxic waste, facilitating large exports, and turning nuclear heat and even waste into a dependable source of hydrogen are the goals.
Leading the way is the United Arab Emirates (UAE), which wants to stop using renewable energy sources by 2030 and plans to use reactor heat to power electrolysis and increase efficiency. 15 million tonnes by 2050 and 1.4 million tonnes per year by 2031 are the ambitious targets.
Simultaneously, scientists in Sharjah are investigating the possibility that recycled radioactive waste could supply the heat and catalytic effects needed to increase hydrogen yields and reduce the quantity of waste sent to deep repositories.
UAE’s going from reactors to “Pink Gold”
The United Arab Emirates is researching the production of pink hydrogen. But how? The reactor heat is captured, which significantly reduces the energy needed for electrolysis and increases plant efficiency. The strategy is built around that efficiency advantage, especially as the nation moves away from renewable energy by 2030. Seven projects, including pilot demonstrations to near-commercial facilities, are currently under development to scale production.
There is more to planning than just one plant. In order to centralize production, transportation, and export, the government plans to group facilities into hydrogen paradises. Fujairah is being considered because of the existing infrastructure for storage and bunkering. Ruwais and Kizad, though, are already confirmed hubs. This hub strategy looks to create a direct path from hydrogen production to international shipping lanes while simplifying logistics.
Partnerships are necessary. The UAE has established relationships with South Korea, Japan, and Germany, to maintain a close collaboration, get technical assistance, and develop a solid customer base. Adnoc has also shipped blue ammonia to Europe and Asia to test and show supply chain competence. The nation is constructing the commercial and physical infrastructure required to make “pink gold” a reliable export.
Sharjah’s vision: Turning waste into value
Researchers at the University of Sharjah published peer-reviewed studies on using radioactive waste as heat to produce hydrogen. Their research examines a number of pathways, including thermochemical cycles, electrolysis enhanced by radiation, and methane reforming with uranium as a catalyst. The message is clear: these are viable ways to increase the viability of “pink gold” while reducing the cost of long-term waste storage.
In comparison to conventional electrolysis, radiation-enhanced electrolysis may significantly boost hydrogen yields, according to preliminary laboratory and modeling results. This effect would reduce the amount of waste sent to deep repositories while ensuring a consistent, commercial supply of hydrogen if it holds true on a large scale.
However, radioactive materials are subject to strict regulations; safe handling cannot be compromised; and public acceptance will determine what is possible. Before projects are transferred from lab benches to industrial sites, even excellent technical results have to pass regulatory testing and social scrutiny.
Today’s problems and tomorrow’s solutions
Despite rising demand in Europe, Japan, and India, infrastructure and cost deficits need to be filled. Pink and waste-derived hydrogen need an affordable and consistent reactor heat source to compete with hydrogen produced from fossil fuels. Conversion procedures, reconversion facilities, and specialized vessels are required when hydrogen is transported as ammonia or using liquid organic hydrogen carriers (adding more danger).
However, there could be solutions to reduce the initial effect: Repurposing existing gas pipelines could lower initial capital requirements, even if it means retrofits, new blending regulations, and stricter safety standards. Meanwhile, the UAE is working with international organizations to create common certification and trade laws, that are crucial for pricing, trust, and cross-border mobility, and also helps with public acceptance, international regulation, reducing risk and making projects stronger.