Gas Networks Ireland plays a crucial role in Ireland's journey towards a green energy future by spearheading the transition to a carbon-neutral economy. They are actively working on projects to blend green hydrogen into the existing gas network to meet climate and energy targets successfully. An example of this is the partnership with Daltons Chancellors Mills in Athy, where a hydrogen blending unit was installed onsite to mix hydrogen into the natural gas service pipeline. The successful trial demonstrated that increasing blends of hydrogen had no negative impact on grain quality post-processing, ensuring safe burner operation and minimal changes in the process. Furthermore, Gas Networks Ireland's industrial research project, HyEnd, revealed that a 20% hydrogen blend is a viable mid-term solution for introducing 100% renewable gas by 2050. The report also highlighted significant reductions in carbon dioxide, carbon monoxide, and nitrogen oxides with the adoption of blended hydrogen. The commitment to a fully decarbonised gas network by 2045 involves innovative approaches and the utilization of renewable gases like biomethane and green hydrogen. Gas Networks Ireland's plan includes establishing a foundation by 2027 to transport higher volumes of renewable gases, with a focus on green hydrogen production from renewable electricity to drive decarbonisation efforts. Green hydrogen, being CO2-free and suitable for storage, emerges as a key component of Ireland's energy strategy, especially in sectors like transport, industrial heating, and power generation. Gas Networks Ireland's pivotal role in Ireland's energy system, transporting a significant portion of the country's energy and generating a substantial portion of its electricity, underscores the importance of green hydrogen in achieving long-term energy targets and economic prosperity. By supporting customers in decarbonisation efforts and funding innovative projects, Gas Networks Ireland is leading the way towards a sustainable and resilient energy future in Ireland.