Butler calls for securing control of our energy & food production destiny: turning waste into power, security and opportunity
With the recent global fuel crisis still ongoing, the pressure is building for Northern Ireland to generate its own independent source of energy through clean biomethane.
Ahead of the Ulster Unionist Party motion on Clean Biomethane for Northern Ireland’s Energy, Food and Environmental Security in the Assembly on Monday, Ulster Unionist Agriculture, Environment and Rural Affairs spokesperson Robbie Butler has set out his table.
He said: “Northern Ireland quite literally is standing at a decisive crossroad.
“This time it is one that makes a significant, and often unpredictable difference to our daily lives and our pockets.
“If we can grasp the opportunity, it is one that will shape not only how we power our homes and businesses, but how we sustain our agri-food sector, protect our environment, and future-proof our rural economy.
“For too long, we have been exposed to global energy shocks, supply chain instability and geopolitical volatility. We have become accustomed to being price-takers in an increasingly uncertain world.
“Yet, at the very time when energy security is rising to the top of the global agenda, Northern Ireland finds itself in a uniquely advantageous position rich in the very resources needed to take a different path.
“As Ulster Unionist Party spokesperson for Agriculture, Environment and Rural Affairs, I believe the time has come for us to grasp that opportunity with both hands.
“We produce significant volumes of slurry, poultry litter and food waste every year. Historically, these have been viewed as environmental pressures, liabilities to be managed and controlled. But the evidence now before us tells a very different story.
“Research from Queen’s University Belfast and AFBI, supported by the Centre for Advanced Sustainable Energy, has demonstrated that Northern Ireland has sufficient organic material to produce enough biomethane to match the gas currently flowing through our distribution network. That is not a marginal gain, it is a system-wide opportunity.
“Further analysis from our local gas network operators suggests that biomethane production from existing and planned anaerobic digestion facilities could deliver around 3.5 terawatt hours of energy, equating to almost 90% of current industrial and commercial gas demand.
“In practical terms, that means locally produced renewable gas could power the backbone of our economy.
“This is nothing short of being transformative.
“Anaerobic digestion allows us to take organic waste like manure, slurry, agricultural residues and food waste, and convert it into biogas, which can then be upgraded to biomethane and injected directly into our existing gas network.
“Crucially, that network, representing over £1.2 billion of investment, is already in place and ready to accommodate renewable gas without requiring costly changes to infrastructure or consumer appliances.
“At a time when other regions are scrambling to retrofit systems, Northern Ireland has the ability to move quickly and decisively.
“But the case for biomethane goes far beyond energy production.
“It offers a practical and scalable solution to one of our most pressing environmental challenges: nutrient management.
“By processing slurry through anaerobic digestion, we can stabilise nutrients, reduce emissions, and produce digestate which is a more controlled fertiliser product.
“This has the potential to significantly reduce nutrient run-off and play a meaningful role in addressing the well-documented pressures on our waterways, including the ongoing challenges at Lough Neagh.
“Notably, over half of Northern Ireland’s anaerobic digestion capacity sits within the Lough Neagh catchment area. That presents a clear opportunity to align environmental improvement with energy production to turn a problem into a solution through smart, joined-up policy.
“This is what a circular economy looks like in practice: local waste turned into local energy, supporting local jobs and industries, while returning value back to the land in a more sustainable way.
“A regionally balanced biomethane sector would strengthen farm viability, enhance food security, and provide a stable, indigenous source of energy.
“It would reduce our reliance on imported fossil fuels, shield consumers from global price volatility, and ensure that the economic value of decarbonisation is retained within our rural communities particularly in areas west of the Bann where much of this potential lies.
“However, we must approach this opportunity with both ambition and caution.
“If we are to build a successful biomethane sector, it must be under-pinned by robust governance, transparency, and accountability at every level. Stakeholders, including our farmers who own the vast majority of the nutrient asset need to be convinced that what we are sitting on works to the advantage of all of us and our precious environment.
“Any future support scheme must be fit for purpose, inflation-proofed, and carefully calibrated to avoid unintended consequences.
“It must command public confidence, protect the taxpayer, and provide long-term certainty to investors and farmers alike.
“That means strong regulatory frameworks, clear lines of accountability, and meaningful oversight involving government, industry, and regulators working in partnership.
“Done right, this will not be a repeat of past mistakes, it will be a model of how to deliver sustainable, responsible green growth.
“What is now required is full political backing across the Executive and Assembly.
“This cannot be treated as a niche initiative or confined to a single department. It demands a genuinely cross-departmental approach bringing together the Department for the Economy and the Department of Agriculture, Environment and Rural Affairs to co-design and deliver a comprehensive strategy.
“That strategy must include a stable and bankable support mechanism, streamlined planning and grid connection processes, and targeted investment in nutrient recovery technologies to directly address phosphorus and ammonia challenges.
“Encouragingly, work has begun through the re-establishment of an interdepartmental biomethane group. But we must now accelerate that progress and match it with the urgency that this moment demands.
“This is a once in a generation opportunity.
“An opportunity to move from energy dependence to energy resilience.
“An opportunity to support our farmers while protecting our environment.
“An opportunity to deliver real green growth that is rooted in our rural communities.
“We have the evidence. We have the infrastructure. We have the industry ready to invest.
“What we need now is the political will to act decisively and to ensure that this time, we get it right.
“That is why I will be leading on the Ulster Unionist Party motion for debate in the Assembly on Monday, to assess political ambition and appetite for real and sustainable energy and food security for Northern Ireland.
“Northern Ireland can lead in green gas production. But only if we choose to take control of our own energy future.”
