Building organisational 'sustainability fitness': Dr Breno Nunes on preparing businesses for a net zero future

At Aston University, research is helping organisations turn sustainability ambitions into real-world impact

Nov 10, 2025

5 min

Dr Breno Nunes


Aston University’s approach to a global challenge


Across industries, companies face mounting pressure to cut carbon, improve resource efficiency, and contribute to the UN Sustainable Development Goals (SDGs). Yet many firms still struggle to move from vision statements to measurable action.


At Aston Business School, Dr Breno Nunes, reader in sustainable operations management, is developing practical frameworks that help organisations embed sustainability at their core. His concept of 'sustainability fitness' captures how firms can build the capabilities they need to adapt, compete, and thrive in the transition to a net zero economy.


“Many organisations want to be sustainable but struggle to operationalise what that means. My work is about bridging that gap — helping businesses translate strategies into practice.” — Dr Breno Nunes


The sustainability fitness concept involves both meeting human needs and respecting environmental limits. While it can also be applied at the societal and individual level, Dr Nunes focuses on organisations, where capability building delivers the fastest, measurable change. Corporate sustainability fitness examines how a firm is able to survive and meet its own needs, while aligning itself to wider essential needs of society and operating within limits imposed by its surrounding natural environment.




From research to real-world action


Dr Nunes’ research examines how organisations design, implement, and monitor sustainability strategies across operations, supply chains, facilities, and product development.


He is the main author of the book Sustainable Operations Management: Key practices and cases, which applies the issues of sustainability to all strategic decisions of operations.


His work is already making a tangible difference, including international partnerships in Brazil, Canada, and the US, bringing cross-cultural insights into organisational transformation, as well as for various companies and organisations.


In an Innovate UK Knowledge Transfer Partnership (KTP) with automotive supplier Metal Assemblies, Dr Nunes and Professor Alexeis Garcia Perez, professor of digital business and society at Aston University, are working to calculate and report the carbon cost of metal components used in car production, tackling one of the industry’s biggest sustainability challenges. The digitalisation of processes will allow Metal Assemblies to meet customers' requirements and position itself as a trusted and transparent supplier of low-carbon components.


In another KTP with Brockhouse Group, a forging manufacturer in the West Midlands, Dr Nunes worked with Aston colleague Dr Muhammad Imran, reader in mechanical, biomedical and design engineering. Together they developed a sustainable manufacturing strategy centred on carbon reduction and process improvement. The work involved the development of an energy dashboard, allowing analysis of data on gas and electricity consumption. The project also included analysis of alternatives for energy recovery systems, and development of routines and procedures to improve the manufacturing process. As a result, Brockhouse group is more competitive to supply in non-captive markets.


Dr Nunes has also been involved with a collaboration with Birmingham Botanical Gardens to integrate sustainability into policy and practice, expanding the use of business sustainability theories to nonprofit sectors. Sustainability can be embedded across different areas of organisations while seeking financial stability. As an environmental education charity, it is important to for Birmingham Botanical Gardens to 'practise what it preaches'. It was recently awarded almost £20m from various grants (including Heritage Lottery) in a capital project, thanks to having sustainability at the core of renovation plans.



These projects highlight Aston University’s role in bridging academia, industry, and policy — ensuring research findings reach the boardroom as well as the factory floor.


Key insights from the research


Dr Nunes’ studies highlight several critical factors for turning sustainability from intention into measurable results:

• Organisational capabilities are central to embedding sustainability. These include empowering sustainability “champions” (institutional entrepreneurs), supportive structures, superior technologies, and the ability to learn and balance economic, environmental, and social performance.

• The tensions in implementing sustainability vary not just by function (supply chains, governance, innovation) but also by an organisation’s maturity level.

• Start with the low-hanging fruit: tools like self-assessments, capability diagnostics, and learning games allow firms to act at lower cost before committing to full environmental impact assessments or formal reporting.

• Collaboration between academia, industry, and policymakers accelerates real-world impact.


Why this matters


The stakes are high. Businesses worldwide are expected to reduce carbon emissions, demonstrate social responsibility, and remain competitive in a rapidly changing global economy. Aston University’s research shows that strengthening sustainability capabilities not only improves environmental outcomes but also boosts resilience and cost savings. In pilot projects, teams working with Dr Nunes have achieved up to 30% reductions in both cost and carbon emissions — proof that sustainability can drive operational performance as well as compliance.


Looking ahead: expanding the Sustainable Growth Hub


The next phase of Dr Nunes’ work centres on Aston’s Sustainable Growth Hub, which is being developed as a reference point for SMEs seeking sustainability solutions. In 2025, the Hub will:

• Launch its first industry club cohort and expand its team.

• Roll out new self-assessment tools to size sustainability needs and decarbonisation goals.

• Introduce new learning formats and follow-up courses to Aston’s Green Advantage programme, alongside sessions to play a new corporate sustainability game.

• Host events to bring together businesses, policymakers, and the wider sustainability management community.

Attract new research grants and publish results to share knowledge across both academic and practitioner circles.


These initiatives aim to equip organisations not only to meet today’s challenges, but to anticipate tomorrow’s.


Get involved


Follow Dr Nunes via his profile below, and soon through the Sustainability Fitness website. Businesses can also attend Aston Business School events to explore workshops, tools, and courses first-hand.


About Dr Breno Nunes

Dr Breno Nunes is reader in sustainable operations management at Aston Business School and president of the International Association for Management of Technology (IAMOT). He serves as associate editor of the IEEE Engineering Management Review and has published widely on sustainability strategy execution and innovation.



Aston University’s work in sustainable operations — shaped by researchers like Dr Nunes — is helping organisations worldwide move from ambition to action, building the 'sustainability fitness' needed for a net zero future.

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Dr Breno Nunes

Dr Breno Nunes

Reader (Associate Professor) in Sustainable Operations Management

Dr Nunes investigates sustainability strategies, environmental decision making processes, and green technology management.

Sustainable Development PoliciesGreen Technology ManagementGreen OperationsSustainability StrategiesSustainable Production Systems and Supply Chains

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