A new report highlights that technological advancements alone will not suffice for Ireland’s climate challenges without transformative action. This comprehensive assessment, which spans four volumes, evaluates how Ireland’s climate is evolving, explores decarbonization strategies, and examines the benefits of transitioning to a low-carbon society. Contributions from Trinity College Dublin were pivotal in shaping the findings.

Researchers from Trinity’s Schools of Natural Sciences and Engineering contributed significantly to two volumes of the report and a summary document for policymakers. Volume 1, authored by the School of Natural Sciences, delves into Ireland’s changing climate, including historical trends and future projections under various greenhouse gas emission scenarios.

Volume 4, led by the School of Engineering, investigates the potential for transformative changes in the built environment. This research explores how improved spatial planning and transportation system transformations could reduce emissions and enhance overall wellbeing.

Prof. Jennifer McElwain, a leading author on Volume 1 titled ‘Ireland in a Changing World,’ emphasized the urgency of collective action. “Our research indicates that heat extremes in Ireland will become more frequent and severe with continued warming,” she stated.

Dr. Agnieszka Stefaniec, a Research Fellow and contributor to Volume 4, stressed the importance of equitable climate policies. “Equity in climate action is crucial for effectively reducing emissions while also improving wellbeing, especially for vulnerable populations. Transformative spatial interventions should address both mitigation goals and community needs,” she noted.

Prof. Brian Caulfield, a lead author on Volume 4 titled ‘Realising the Benefits of Transition and Transformation,’ highlighted the necessity of sustained transformative change. “Our findings demonstrate that while technological solutions may offer short-term benefits, achieving Net-Zero targets requires a systemic shift in policymaking and planning,” he explained.

Prof. Jane Stout, Professor of Ecology and Vice President for Biodiversity and Climate Action at Trinity, welcomed the report’s recommendations. “Given the rapid pace of climate change, coherent and cross-sectoral policy action is essential to achieve carbon neutrality and adapt to future climate conditions. At Trinity, we are committed to preparing our students for this evolving landscape and integrating our research to inform policy and practice. We are also working to reduce our own emissions and promote sustainability within our community,” she said.

The full report is available on the Environmental Protection Agency’s website.