The article discusses the ongoing debate in the UK regarding the role of hydrogen in the energy transition, particularly in domestic heating. Despite uncertainties, hydrogen is recognized for its potential in a blended energy system, offering solutions beyond decarbonizing heat. The piece emphasizes the advantages of hydrogen in addressing challenges such as energy storage, decarbonization of hard-to-abate sectors, and providing on-demand power and heat. Governments worldwide are considering hydrogen as a low-carbon fuel to support their net zero strategies. Storage is highlighted as a crucial factor in achieving net zero, with green hydrogen and biomethane proposed as solutions to storing excess renewable energy. Addressing curtailment is seen as vital, with storing green hydrogen during high renewable generation periods suggested as a method to mitigate system costs and enhance energy balance. The article also explores the affordability and reliability of transitioning to low-carbon heating, pointing out challenges in upfront costs and sustainability. The role of a diversified energy mix, including wind, solar, biomethane, and hydrogen, is seen as crucial in creating a balanced energy system. Overall, the article advocates for a comprehensive approach to the energy transition, incorporating various solutions to meet the challenges of decarbonization and energy sustainability.