This paper in using a novel application of the Delphi panel method, explores and consolidates the future visions of a low carbon and climate resilient future in Ireland through community-based visioning processes that emerged through co-created, deliberative approaches at local level. It embraces a visioning process that applies a transdisciplinary approach, which aims to match different visions and stakeholder needs, combining bottom-up and top-down perspectives. Community visions were articulated by means of a series of deliberative futures workshops facilitated by the transdisciplinary project research team. Through iterations of the Delphi feedback loop, the notion of deep and shallow agreement is explored to examine the spectrum of consensus to dissent around the co-developed future visions and pathways of climate action, articulated by the Irish community case study.