SUSTAI NABI LIT Y
IGB C p u b lis h e s p r e lim in a r y r e c o m m e n d atio ns to d e c a r b o n is e b u ilt e nv ir o n m e nt
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The Irish Green Building Council has published a preliminary set of recommendations to address the emissions associated with Ireland’s built environment across its whole life cycle.
ccording to an initial assessment of carbon emissions associated with construction and operation of the Irish built environment, these account for approximately one third of Ireland’s emissions, almost the same as agriculture (37%). The initial assessment showed that heating, cooling and lighting our buildings account for 24% of our national emissions, with the remaining 11% being accounted for by embodied carbon. Embodied emissions result from mining, quarrying, transporting, and manufacturing building materials, in addition to constructing buildings.
CONSTRUCTION WHOLE LIFE CARBON TARGETS
While these emissions have been largely ignored to date, on “Cities, Regions and Built Environment” day at COP26 in Glasgow, the Irish Green Building Council (IGBC) published a preliminary set of recommendations to address them. Pat Barry, CEO IGBC, comments that the inclusion of whole life carbon targets for construction in the government’s Climate Action Plan 2021 is a very positive development. “What we need now is a clear pathway and concrete actions to reach these targets, and that’s exactly what we are trying to develop, working in close cooperation with industry and the public sector.”
IGBC PRELIMINARY RECOMMENDATIONS
Pat Barry explained that in its preliminary recommendations, the IGBC is proposing: • Carrying out a comprehensive detailed carbon modelling of the National Development Plan, including all proposed construction, new housing, renovation and infrastructure, and reconcile this with the five-year climate budgets to reach the targets of 51% reduction by 2030. • Publishing a detailed timeline for mandating whole life carbon assessment and limits through regulation to provide certainty to industry. • Streamlining building regulations, and
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Pat Barry, CEO, Irish Green Building Council.
Kathryn Meghen, CEO, RIAI.
aligning all relevant policies, and fiscal incentives to make adaptation and reuse of existing buildings easier. • Mainstreaming innovative procurement approaches to help encourage and develop a low carbon product sector, services, and supply chain. • Integrating low carbon design and construction skills into all relevant construction undergraduate programmes (eg, architecture, engineering, construction, and surveying).
REACTION TO RECOMMENDATIONS
Reacting to the publication of the preliminary recommendations, Deputy Eoin Ó Broin TD said: “We are in the midst of a terrible housing crisis, but we are also in a climate emergency. Interestingly, the preliminary recommendations highlight that these can be addressed together: The greenest building is often the one that already exists. Political action is hence more than ever needed to bring more vacant space back into use.” Kathryn Meghen, CEO, RIAI, commented: “Transitioning to a net-zero built environment requires strong cooperation of all involved in the industry. While progress has been made, much more is needed to tackle whole life carbon emissions in the
Eoin Ó Broin TD, Sinn Fein Spokesperson on Housing, Local Govt & Heritage. built environment. I welcome the publication of these preliminary recommendations and look forward to working with the IGBC and other professional bodies to mobilise the industry.” The preliminary recommendations will be reviewed and further developed through detailed thematic workshops over the next six months. All organisations interested in contributing to this process should contact the IGBC. A full list of the preliminary recommendations are available at www.igbc.ie.
