In his article, Bodel emphasises that the only currently scalable low-carbon energy solutions available to the UK are wind, solar, and nuclear technology. However, to ensure energy security and grid stability, a flexible backup is essential\u2014one that can compensate for fluctuations in renewable energy production.<\/p>\n
While nuclear power plants are highly efficient and produce minimal carbon emissions, Dr Bodel highlights that their economic feasibility depends on operating at full capacity around the clock. Keeping them idle when demand is low is not financially viable.<\/p>\n
To address this challenge, he suggests integrating hydrogen production with nuclear energy, providing a dynamic solution to meet both electricity and hydrogen demands.<\/p>\n
Dr Bodel explains that renewable sources like wind and solar are intermittent \u2013 when the wind slows or the Sun sets, power generation drops.<\/p>\n
To maintain a stable electricity supply, an alternative energy source must step in. Traditionally, gas-fired power plants have served this role, but they contribute to carbon emissions, counteracting the goal of net-zero energy.<\/p>\n
In his analysis, Dr Bodel asserts that advanced nuclear technology presents a promising solution. By diverting excess nuclear energy toward hydrogen production when grid demand is low, power plants can continue operating at full capacity without waste.<\/p>\n
When renewable output fluctuates, nuclear power can shift its focus back to electricity generation, ensuring grid stability. This strategic approach allows for a seamless energy transition, optimising both renewable and nuclear capabilities.<\/p>\n
Dr Bodel highlights that one of the most efficient methods for producing hydrogen is high-temperature electrolysis, which requires significant heat input.<\/p>\n
Advanced nuclear reactors can provide both the high-temperature heat and electricity necessary for this process, making them ideal partners for hydrogen production.<\/p>\n
Unlike traditional electrolysis methods, high-temperature electrolysis is more efficient, reducing energy consumption and production costs.<\/p>\n
According to Dr Bodel, utilising nuclear reactors to generate both electricity and heat allows hydrogen to be produced at a competitive cost, strengthening the economic case for nuclear energy.<\/p>\n
Dr Bodel\u2019s research at the Dalton Nuclear Institute demonstrates how integrating nuclear technology with hydrogen production offers multiple advantages.<\/p>\n
First, it eliminates the reliance on fossil fuel-based backup power, significantly reducing greenhouse gas emissions<\/a>. Second, it allows for better utilisation of renewable energy by preventing curtailment \u2013 when excess energy from renewables goes unused due to grid constraints.<\/p>\n
For this vision to become reality, Dr Bodel stresses that government support and strategic investment in advanced nuclear reactors<\/a> are crucial.<\/p>\n