Ireland is at a turning point in its transition towards the circular economy, which aims to prevent waste and pollution, keep resources in use for as long as possible and transform waste into resources. Driven by international and European Union (EU) agendas on climate and waste, particularly the Paris Agreement, the EU Green Deal and the EU Circular Economy Package, Ireland recently developed a Waste Action Plan for a Circular Economy (2020-2025) and a Whole of Government Circular Economy Strategy (2022). It is also preparing the ground for a Circular Economy Bill.
With a circular material use rate of just 2% in 2020 (relative to an EU average of 12.8%), Ireland has significant scope for progress. Recycling rates for municipal solid waste for the past 5 years have stagnated at around 40% (compared to EU recycling targets of 55% by 2025) and waste generation has been increasing since the recovery from the 2008 economic crisis. Preventing waste, repairing, reusing and recycling holds great promise for the Irish economy in terms of job creation, greenhouse gas (GHG) emissions reduction and environmental sustainability. Already in 2014, the Clean Technology Centre estimated that a 5% increase in resource efficiency would result in annual savings of EUR 2.3 billion for the Irish economy.
Recent events affecting the Irish economy have driven further reflections on resource efficiency and supply chains. Brexit heightened awareness of the limitations of global supply chains, particularly in the agri-food sector, which exported up to 40% of its output to the United Kingdom pre-Brexit. Across sectors, rising energy prices are also driving momentum for greater energy efficiency. Public spending in response to the COVID-19 pandemic has strengthened the government’s ambition for the green transition. In 2021, around one-third of the EUR 10 billion investment envelope in Ireland’s State Budget was allocated to sustainable transport and water infrastructure, energy efficiency and renewables, landfill remediation and peatland rehabilitation.
Demographic changes, urbanisation patterns and climate change will also play a role in the future of resources management in Ireland. Ireland’s population of 4.9 million is growing almost twice as fast as the OECD average (1% per year, compared to 0.6%, between 2013 and 2018), calling for an estimated 300 000 new homes by 2030. Between 2013 and 2019, construction grew 8 times faster in Ireland than in the EU27, generating environmental consequences as residential and commercial buildings account for 15% of GHG emissions, and construction waste accounted for 15% of total waste generation. Applying circular economy principles to the built environment, including using the existing building stock more efficiently, designing modular buildings and reusing construction materials, can contribute to achieving carbon neutrality by 2050, as set out in the Climate Action Plan.