Leadership and future outlook<\/p>\n
The Roadmap reaffirms the NTA\u2019s role as a public sector leader in sustainable transport and its contribution to Ireland\u2019s national climate targets. While meaningful progress has been achieved, it also highlights that significant further action will be required in the years ahead.<\/p>\n
Emissions context and sector role<\/p>\n
Transport remains a key contributor to national emissions, and the NTA plays a central role in supporting the transition to more sustainable travel through investment in public transport, active travel and demand management. \u00a0A defining feature of the NTA\u2019s emissions profile is that the vast majority arises from Public Service Obligation (PSO) transport services delivered on its behalf, meaning emissions must be reduced even as services continue to expand.<\/p>\n
![\"Zero-Emission_single_bus\"](\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/06\/Zero-Emission_single_bus-1024x448.jpg\")
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Progress across public transport services<\/p>\n
The Roadmap highlights how different parts of the public transport network are progressing along the transition to lower emissions:<\/p>\n
Urban bus services are undergoing a significant transformation, with the continued rollout of zero-emission, battery-electric buses expected to deliver substantial emissions reductions over time, even as service levels increase.
\nDART and Luas services, which are already fully electrified, continue to benefit from the decarbonisation of the national electricity grid, resulting in ongoing reductions in emissions intensity.
\nInterCity and commuter rail services remain largely diesel-operated at present. While some efficiency gains and lower-carbon fuel blends are being explored, emissions reductions in this category are expected to be more gradual pending further electrification.
\nRegional coach services are expanding significantly to enhance connectivity, particularly in rural and regional areas. While this growth is essential, it presents challenges for emissions reduction given current technological constraints for longer-distance services.
\nLocal Link services have expanded rapidly to improve rural accessibility, delivering important social and economic benefits, while achieving incremental emissions improvements through more efficient vehicles, fuel blends and early electrification.<\/p>\n
Overall, these trends reflect a transport system in transition; expanding in scale, improving in efficiency, and progressively shifting towards lower-carbon technologies.<\/p>\n