Research Area: Environment, Climate & Sustainability

  • Addressing Trade-Offs in the Energy Transition

    Addressing Trade-Offs in the Energy Transition

    There has been much progress made on Ireland’s energy transition. Harmful emissions have fallen, there are record levels of power being generated from renewable sources, and home solar energy adoption and retrofitting are happening at scale and at pace. Key structural, institutional, and legislative changes have progressed, and significant capital investment continues.

    However, Ireland’s energy transition is not happening fast enough. Additional policy action and investments on numerous fronts are required, and any steps that can accelerate decarbonisation must be taken. This discussion paper argues that one of those steps should be a greater emphasis in the policy system on understanding, confronting, and resolving key trade-offs.

  • NESC Hosts Policy Roundtable on Green Hydrogen

    NESC Hosts Policy Roundtable on Green Hydrogen

    On Thursday, 19th February, NESC hosted a policy roundtable on the role of the green hydrogen sector in Ireland’s energy transition.    

    NESC’s work on the energy transition has included consideration of strategic policy issues in relation to the outlook for the green hydrogen sector in Ireland. This work found that green hydrogen has the potential to play an important role in reducing reliance on imported fossil fuels in hard to decarbonise sectors (see NESC, 2025). However, challenges and uncertainties remain in relation to costs, scaling, infrastructure readiness, regulatory frameworks, export routes, and demand certainty.

    In advance of the roundtable attendees were asked to consider several key strategic policy issues including:  

    • The potential uses for green hydrogen that make the most sense technically, economically, and environmentally in the Irish context;
    • The potential role of green hydrogen in securing and decarbonising the power system;
    • Strategic options and potential policy interventions to contain and reduce the cost of green hydrogen production in Ireland, as well as consideration of inter-generational cost-bearing;
    • Considerations in terms of the prospect of Ireland becoming an exporter of green hydrogen;
    • The key research gaps that must be addressed to support the development of the green hydrogen sector in Ireland; and  
    • Societal understanding and acceptance of green hydrogen technology and infrastructure.  

    The policy roundtable was Chaired by Prof John Fitzgerald (TCD/ESRI) and included presentations from Prof Paul Deane (UCC), Ms Lisa Pearce (DCEE), Ms Meadhbh Connolly, and Ms Keelan Glennane (ESB).

    The roundtable was attended by a wide range of experts and stakeholders, including representatives from DCEE, DCU, Dept of An Taoiseach, Electricity Association of Ireland, EirGridEnergy Co-Operatives Ireland, ESB, ESRI, GNI, Hydrogen Ireland, Ibec, IDA, NSAISEAITCD, UCC, UCD, and Wind Energy Ireland.

  • Accelerating the Transition to a Sustainable Energy System

    Accelerating the Transition to a Sustainable Energy System

    Energy is central to a functioning, healthy and thriving society, underpinning a wide range of societal and economic goals. To avoid dangerous climate change, a major energy transition is required globally and in Ireland to urgently reduce GHG emissions through ‘a substantial reduction in overall fossil fuel use, the deployment of low-emission energy sources, switching to alternative energy carriers, and energy efficiency and conservation’ (IPCC, 2022, p28). Despite many plans and strategies in place, Ireland is not on track to meet its climate and energy targets. This report, NESC’s fourth report on the energy transition, examines the energy sector in Ireland using systems thinking tools to identify approaches to accelerate the transition to a sustainable energy system.

    This report is being released in conjunction with a complementary secretariat paper, which you read now by clicking here.

  • Council Report No.172 – Accelerating the Transition to a Sustainable Energy System

    Council Report No.172 – Accelerating the Transition to a Sustainable Energy System

     

    NESC report calls for more joined up thinking to meet Ireland’s climate and energy targets – Read Now.

    • There is limited shared understanding or common vision for Ireland’s future energy system and how we get there.
    • Multiple plans and strategies for energy mean some elements are neglected, while in other cases, opportunities to achieve more with the available energy solutions are missed.
    • Recognising connections across the energy system will open up greater benefits, reduce inconsistent approaches and accelerate a faster transition with public support.

     

    20th February 2025, Dublin, Ireland:

    To avoid dangerous climate change, a major transformation of the energy system is required to urgently reduce greenhouse gas emissions. However, despite the many plans and strategies in place, Ireland is not on track to meet its climate and energy targets. A fragmented approach to energy policy is leading to tensions across the energy system and missed opportunities. Ireland’s approach to the energy transition must examine and address the complexity of the energy system in new ways in order to achieve our environmental, social and economic goals.

    This is the key message in a new report from the National Economic and Social Council (NESC) which examines the energy transition across heat, transport and electricity. It uses innovative systems analysis tools to integrate insights from a range of disciplines and various stakeholders on the key drivers and constraints on energy transition in Ireland.

    The energy transition is a multifaceted challenge and opportunity,” said Gemma O’Reilly, Policy Analyst at NESC. “If we pay more attention to the connections between energy solutions in heat, transport and electricity, the energy transition can create more benefits for people, business and communities, such as enhanced affordability, increased resilience to extreme events and better environmental outcomes.”

    NESC worked with over 50 stakeholders, through a series of meetings and innovative policy workshops over the course of its research. These discussions highlighted that while efforts to reduce greenhouse gas emissions are underway, it is all happening in silos. There is a limited common understanding of the transition already underway, or a shared vision of what success looks like. As a result there is a risk of missing opportunities for synergies and additional benefits, slowing down the transition and undermining public support for the energy transition.

    The Council’s latest report applies innovative new approaches to understanding the energy transition, examining how different elements interact in ways that are not typically recognised or addressed. The report calls for a Cross Government Energy Framework to set a joint approach for transforming electricity, heat and transport together. The Framework should include a vision for a successful future energy system that is independent from fossil fuels, while achieving social and economic objectives and respecting broader planetary boundaries.

    With limited time and resources, prioritisation is key. Transforming the energy system is not just about switching from fossil fuels to renewables. For a more affordable and sustainable energy system, the Council emphasised that managing the timing and location of both the supply and consumption of energy will have increased importance, as well as managing energy demand levels. The Council also recognises that resilience to extreme events is a greater concern for households following Storm Éowyn and this should be part of efforts to retrofit buildings and deploy microgeneration.

    Gemma O’Reilly, Policy Analyst at NESC, added: “The diversity of approaches across the energy sector creates uncertainty for investors leading to increased costs. It also reduces support among the public as contradictory messages and missed opportunities lead to frustration and loss of confidence.

    “A unified approach to the energy transition would mean designing Green Energy Industrial Parks that are attractive for communities to host. It would mean technologies like batteries and district heating support energy efficiency, affordability and resilience. It would also mean ensuring households become more resilient as they invest in energy efficiency, micro-generation and electric vehicles.

    “Government policy should give more focus to managing the timing and location of energy supply and demand as these are major opportunities to reduce infrastructure costs which represent a big risk to energy affordability and competitiveness.”

    On the publication of the report, Dr Larry O’Connell, Director of NESC, added that: “The Council’s fourth report on the energy transition brings together insights from across the energy system. We have heard from stakeholders that inconsistencies and uncertainties are slowing down the transition and the analysis backs this up. The benefits of the energy transition for Ireland will only be realised if we have a joined-up approach to policy and implementation.”

    It is the fourth and final report to be published from a body of work on the topic of energy policy – click here for a full overview.

     

    To read the report in full please click here.

     

    ENDS

     

    For further information, contact:
    Marie Lynch, Carr Communications,
    e: marie@carrcommunications.ie | m: 087 973 0522

  • Ireland’s Energy Transition: Applying Systems Tools

    Ireland’s Energy Transition: Applying Systems Tools

    This Secretariat paper provides more detail on some of the systems thinking tools that informed the NESC Council Report No.172, Accelerating the Transition to a Sustainable Energy System.

    The Council report provides more detail on the context and purpose of the research and therefore this paper should be read alongside that report, available to read now using the link above.

  • NESC Presentation to the Joint Committee on Social Protection, Rural and Community Development

    NESC Presentation to the Joint Committee on Social Protection, Rural and Community Development

    Dr Jeanne Moore and Dr Larry O’Connell addressed the Joint Oireachtas Committee on Social Protection, Rural and Community Development on Wednesday, 4th February.

    Drawing on recent work on energy poverty, connecting people to the energy transition, and energy communities, their opening statement (read here) informed the Committee of some the Council’s recommendations to support a fair and inclusive energy transition in Ireland.

    NESC were joined by representatives from Galway’s NetZeroCities Pilot Cities project. The preceding session included contributions from Energy Cloud.

    Committee Members were particularly interested in how to scale up innovative pilot projects that connect households at risks of energy poverty with energy efficiency supports.

    Topics explored by the Committee included:  

    • Approaches to increase delivery of energy efficiency and retrofits in communities nationally given the potential collective model presented by Galway involving local authorities and educational partners and scaling innovative projects (like the Warm Home Hub) to other local authorities to ensure that such initiatives are not lost once pilot funding expires; 
    • Operating an “energy guarantee” mechanism for low-income households, particularly  in conjunction with prepay meters;  
    • Achieving buy-in from households resistant to change, particularly in the context of alternatives to solid fuel stoves. Exploring the use of smart technology, such as heat pumps and batteries, to utilise excess renewable energy as a tool to alleviate energy poverty; and
    • Supporting those in rural Ireland who may lose power during extreme weather events in future using electric heating.  

    The further development of affordability, energy efficiency, and clean heat measures as well as how to increase local energy resilience are examined in NESC Council Report No. 170, which you can read now by clicking here.

    Dr Moore outlined the potential role of energy communities as key local energy actors that can support the energy transition in rural Ireland, if enabled to do so. The potential for energy communities is further outlined in this Secretariat Paper.

     

    You can watch the NESC team at the Committee (1hr 32 mins onwards) using the following link: https://media.heanet.ie/page/7b1ed63b3fd74f889865c4e0731e1026.

  • NESC Hosts Bioeconomy Workshop at Tom Johnson House

    NESC Hosts Bioeconomy Workshop at Tom Johnson House

    On Wednesday, 21st January NESC hosted a workshop on ‘Rural Innovation, Climate Action and New Economic and Social Opportunities: How to realise the potential of the bioeconomy in Ireland’.

    The workshop included presentations on the current policy, research, and implementation of bioeconomy projects by Karl Walsh (Department of Agriculture, Forestry and the Marine), John Brosnan (Irish Cooperative Organisation Society) and Sean Douglas (BiOrbic). A panel representing the different NESC members discussed how to realise the potential of the bioeconomy, which included remarks from: John Brosnan (ICOS), Tom McDonnell (the Nevin Economic Research Institute), Michelle Murphy (Social Justice Ireland and member of the Just Transition Commission), Ian Talbot (Chambers Ireland), and Caroline Whyte (the Foundation for the Economics of Sustainability).

    Ireland’s draft bioeconomy strategy and action plan was presented by Laura Broomfield (Department of Climate, Energy and the Environment), which was followed by a facilitated discussion among participants with an aim to providing feedback on the plan. Participants highlighted that the development of the bioeconomy represents significant opportunities across multiple objectives, and that Ireland has the potential to be a leader in this area by building on these strengths and taking action to address uncertainties.

  • NESC and British-Irish Chamber of Commerce Discuss Energy Transition

    NESC and British-Irish Chamber of Commerce Discuss Energy Transition

    L-R: Cillian Molloy (Director of Policy, BICC), Cathal FitzGerald (NESC), John Walsh (Vice-Chair, BICC Energy Committee), David Hallinan (NESC), and Gemma O’Reilly (NESC).

     

    On Monday, 26th January members of the NESC Secretariat met with the British-Irish Chamber of Commerce (BICC) to present an overview of the Council’s Energy Work Programme. The Chamber’s membership includes the main energy companies in Ireland, stakeholders, professional services firms, and others interested and involved in the energy transition in both Ireland and the UK. NESC provided summaries of recent publications on Ireland’s energy transition viewed though a number of different lenses, such as economic resilience, trade dependencies, and connecting households and communities. There was also a discussion of NESC’s ongoing assessment of the transition using a system analysis approach. The NESC presentations were followed by an engaging discussion of the opportunities and challenges in delivering the transition while maximising well-being.

  • Identifying Integrated Responses to Climate Adaptation, Climate Mitigation, Biodiversity and Water Quality

    Identifying Integrated Responses to Climate Adaptation, Climate Mitigation, Biodiversity and Water Quality

    The importance of overcoming silos in policy making is recognised as important for realising the benefits and minimising trade-offs across policy objectives. This research paper was undertaken for NESC to explore the potential of more integrated approaches to addressing climate mitigation, climate adaptation, biodiversity, and water quality, with the aim of identifying reflections on policy enablers to enhance coherence in policy and practice in Ireland.

  • Examining the Concept and Use of Just Resilience in Ireland and Internationally

    Examining the Concept and Use of Just Resilience in Ireland and Internationally

    Following on from the development of just transition in climate mitigation policy and practice, increasing focus is being placed on just resilience. This research paper was undertaken for NESC to explore how the concept of just resilience is conceptualised and used internationally and in Ireland, with the aim of identifying reflections for enhancing its future use in policy and practice in Ireland.