Businesses that embed sustainability into their core operations will gain competitive advantage as the economy transforms, DAERA Minister Andrew Muir has told the All-Ireland Sustainability Festival of Sustainable Impact in Belfast. The Minister’s address on 1 October 2026 positioned environmental responsibility as a driver of economic opportunity rather than a regulatory burden, while confirming that planning is under way for Northern Ireland’s second Climate Action Plan covering 2028 to 2032.
The festival, held at the Europa Hotel, brings together business leaders, policymakers, academics and environmental organisations from across the island of Ireland under the theme “Smarter Business Through Sustainability.” The event combines a daytime summit, exhibition and evening awards ceremony, now in its fifth year.
Minister’s Vision: Sustainability as Economic Strategy
Minister Muir used his address to reframe environmental action as essential to business competitiveness:
“Sustainability is no longer a separate consideration from business strategy. It is central to competitiveness, resilience and long-term success. Organisations that reduce waste, use resources efficiently and invest in innovation will be better placed to grow, attract investment and succeed in the markets of the future. Green growth and the circular economy can help us strengthen our economy while protecting our environment through partnership, practical action and shared ambition.”
He emphasised that early action would position businesses ahead of regulatory curves and shifting market demands:
“Climate change, biodiversity loss, water quality, resource security and sustainable food production do not recognise borders. Collaboration north and south, and across sectors, is essential. Those who act early will be best placed to compete.”
And concluded with a direct message to business leaders:
“The message behind today’s theme is clear: sustainability is not a barrier to business success. It is increasingly one of its foundations. By working together, we can build a more efficient, resilient and sustainable economy while supporting jobs, protecting our natural environment and strengthening competitiveness for future generations.”
Agricultural Transition: The £332.5 Million Question
The Minister highlighted the Sustainable Agriculture Programme, which DAERA states receives £332.5 million annually in dedicated funding for agriculture, agri-environment, fisheries and rural development. This figure, confirmed in Assembly proceedings in November 2025, represents ring-fenced support that Northern Ireland secured while other UK regions saw such protections removed.
The programme includes:
- The Farm Sustainability Payment, which replaced the Farm Sustainability Transition Payment from 1 January 2026
- The Soil Nutrient Health Scheme
- The Bovine Genetics Project
- Support for water quality protection, soil health improvement and biodiversity enhancement
However, what remains unclear is how this substantial annual investment translates into measurable environmental outcomes. DAERA has not published detailed breakdowns of expenditure against specific climate or biodiversity targets, nor has it released comprehensive metrics showing progress toward the programme’s stated goals of productivity, environmental sustainability and resilience.
Climate Action Planning: Ambition Versus Implementation
Minister Muir confirmed that work has begun on Northern Ireland’s second Climate Action Plan, covering 2028 to 2032. This follows the first plan (2023-2027), which was subject to public consultation until October 2025 and drew criticism from environmental groups including the Environmental Justice Network Ireland.
Northern Ireland’s climate framework is established under the Climate Change Act (Northern Ireland) 2022, which sets a net zero by 2050 target and creates five-year carbon budgets. The Assembly agreed the first three carbon budgets in December 2024, requiring a 33% emissions reduction below 1990 levels for 2023-2027, rising to 48% for 2028-2032.
Yet implementation gaps persist. The Environmental Justice Network Ireland, in its response to the first Climate Action Plan consultation, noted that “the plan in its current form will not deliver the necessary action at the speed required for Northern Ireland to meet its legally binding obligations regarding emissions reduction.” The group identified particular shortfalls in agriculture, buildings and transport sectors.
Research summarising Climate Change Committee advice has highlighted that Northern Ireland’s success “will depend less on the statutory targets themselves and more on the timely publication of detailed delivery plans and the establishment of governance structures to oversee implementation.”
Crucially absent from Minister Muir’s announcement were details on:
- When consultation on the 2028-2032 plan will begin
- Whether the plan’s scope will expand to address identified gaps in the first plan
- How cross-border cooperation with the Republic of Ireland will be structured, despite the Minister’s emphasis on collaboration
Cross-Border Collaboration: Rhetoric and Reality
The Minister’s call for north-south collaboration comes amid limited institutional cooperation on environmental matters, with academic research noting that cooperation on shared environmental challenges between governments north and south remains under-developed.
The Republic of Ireland faces its own climate challenges. Climate Change Performance Index 2026 data indicates Ireland ranks 33rd globally, with experts noting that “progress on climate action is slowing and that actions are nowhere near sufficient for ensuring compliance with national and EU commitments.” Ireland used 82.5% of its first carbon budget (2021-2025) in just four years, requiring an extremely challenging 10.3% annual reduction in 2025 to remain within legal limits.
Shared island challenges—including water quality in cross-border river basins, agricultural emissions, and biodiversity loss—would benefit from structured cooperation. However, neither jurisdiction has yet established comprehensive mechanisms for joint climate planning or harmonised environmental standards.
Questions for Scrutiny
Minister Muir’s optimistic framing raises several questions that merit attention:
- How will the £332.5 million annual agricultural funding demonstrate measurable environmental return on investment? What specific targets for emissions reduction, biodiversity improvement and water quality enhancement are attached to this expenditure?
- What consultation timeline and scope will govern the 2028-2032 Climate Action Plan? Will the process address criticisms that the first plan lacked sufficient ambition in key sectors?
- What concrete cross-border environmental cooperation mechanisms are being developed? Beyond rhetorical commitments, what institutional structures will deliver joint action on shared environmental challenges?
- How does DAERA respond to assessments that current climate policies risk “locking Northern Ireland into a low-ambition trajectory”? Will the second plan incorporate more transformational approaches rather than incremental adjustments?
- What support exists for businesses—particularly smaller enterprises—to transition sustainably? The Minister’s address emphasised opportunity, but what practical assistance is available for firms lacking capital for green investment?
What to Watch
The coming months will reveal whether Minister Muir’s confident tone is matched by policy substance. Key indicators include:
- Publication of detailed spending breakdowns and outcome metrics for the Sustainable Agriculture Programme
- Announcement of consultation arrangements for the 2028-2032 Climate Action Plan
- Progress on establishing the Just Transition Commission, which DAERA began recruiting for in June 2026
- Evidence of structured environmental cooperation with Irish government counterparts
The All-Ireland Sustainability Festival continues until late evening at the Europa Hotel, with awards recognising outstanding sustainability initiatives across the island. For businesses seeking practical guidance on environmental transition, DAERA maintains grant and funding information including the Sustainable Farming Investment Scheme, which opened for applications in July 2026.