Dart Electric Car Fleet Review
Dart Fleet Renewal Faces Further Delay Amid Funding Review
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The planned replacement of the original dublin Area Rapid Transit (Dart) fleet is facing potential delays as the Department of Transport reviews capital funding for the project. Despite approvals secured earlier this year, the €250 million proposal to replace 76 ageing carriages with 100 new electric trains is now subject to a further assessment of national infrastructure priorities.
original Dart Fleet Reaching End of Life
The first generation of Dart carriages,introduced in the 1980s,have been kept in service through a series of safety extensions.Initial certification was due to expire in 2014, then extended to July 2024, and later to the early 2030s. However, Irish Rail has acknowledged that maintaining the older fleet is becoming increasingly expensive.
Last November, Irish Rail announced its intention to retire the original carriages – which primarily operate on the Greystones to Malahide/Howth lines – citing the escalating costs of heavy maintenance. The decision followed the finding of some rust holes,described at the time as superficial,and broader concerns about reliability.
Replacement Plan Approved,Then Put on Hold
In April,the National Transport Authority (NTA) board formally approved the purchase of 100 new,non-battery electric carriages from French train-maker Alstom,as part of a wider framework agreement. This appeared to signal a clear path forward for modernizing a crucial component of Dublin’s commuter rail network.
However, the Department of Transport cautioned that the National Development Plan (NDP), which outlines large-scale State transport investment, was “under review by the Department of Public Expenditure.” This effectively placed the Dart replacement plan on hold pending a further evaluation.
The NDP was published in June,but the Department of Transport has since confirmed it is still “reviewing key programmes and projects in the transport sector in the context of that capital funding,” with a decision on the Dart replacement expected “in the coming months.” This ongoing uncertainty casts a shadow over the future of the original fleet and the planned upgrades to the network.
Dart+ Expansion Continues Unaffected
The delay affecting the original Dart fleet replacement stands in contrast to the ongoing Dart+ programme, which aims to expand the electric network to Drogheda, Co Louth; Maynooth and Celbridge, Co Kildare; and Greystones, Co Wicklow.
This expansion utilizes a new generation of 185 carriages, 95 of which are capable of running on both batteries and overhead wires. Deliveries of these bi-mode carriages began last autumn and are currently undergoing testing around Dublin, with initial deployment planned for the northern commuter line between Dublin and drogheda.
The Dart+ project represents a meaningful investment in Ireland’s rail infrastructure, promising increased capacity, improved reliability, and a more sustainable transport option for commuters.The contrast between the progress of Dart+ and the uncertainty surrounding the original fleet replacement highlights a potential divergence in priorities within the national transport strategy.