Good ethics, great business: The dual benefits of sustainability reporting done right

Strip of a painting of Ironbark trees

May 5 2025

The regulatory landscape has shifted. The introduction of mandatory climate-related disclosures is reshaping corporate reporting towards a more holistic, integrated report that includes financial and non-financial (including sustainability-related) information.

The change is here to stay. In the current environment of extreme weather events, skyrocketing insurance costs, supply chain disruptions and escalating demand for renewable energy 1 to support the rapid growth in data centers, investors and other stakeholders are demanding greater transparency of climate risks and opportunities.

Being open to recognising reporting requirements are a strategic opportunity

By embracing the reporting requirements as a strategic opportunity rather than an obstacle to be overcome, companies can simultaneously fulfill their compliance obligations and enhance reputation, strengthen market position, and unlock financial benefits.

Reporting just for its own sake is a missed opportunity. Ideally, it should support and align with your organisation’s strategy and the expectations of your customers, employees and shareholders. Effective disclosure should also reflect your approach to risk management and how you operate your business.

Many companies worldwide, including those in Australia, are voluntarily disclosing information about their environmental and social performance, alongside and increasingly integrated with their financial and governance reporting. Though the depth and quality of the disclosure varies widely between companies and has often been criticised for lacking consistency and balance, research consistently shows there is value in doing it. Studies indicate a positive correlation between the quality of environmental disclosure and company value 2, 3 , underscoring the importance of sustainability reporting alongside organisational strategy. Integrating an understanding of climate, and potentially nature, social and even human rights performance, into corporate reporting can contribute to building investor confidence.

In Australia, UNSW research in 2024 revealed that sustainable businesses on average enjoyed an annual 4.9 per cent enterprise value growth premium over their peers 4, 5 and outperformed by 14% in company value growth over a 3-year period.

"This indicates that companies adopting sustainability not only meet ethical standards but also achieve better market performance due to enhanced reputation, innovation and effective risk management."- Professor Paul McCarthy, UNSW School of Computer Science and Engineering 4

In light of these kinds of considerations, policymakers globally have introduced new sustainability reporting standards to improve the quality, reliability and comparability of sustainability data – and to compel companies to better understand and account for sustainability-related risks and opportunities. In Australia, these requirements came into effect this year, requiring most companies, over a staggered adoption period, to present an annual ‘Sustainability Report’ alongside or within their financial report.

With comprehensive standardised information at their fingertips, it is likely that the relevance of sustainability disclosure in gauging company valuations will only increase.

The new requirements will likely require significant effort and cost for many companies, as granular, quantitative data of financial impacts of climate change over the short, medium, and long term will be needed. The report will also be subject to phased levels of independent assurance to support credibility.

Of most importance in the early years are appropriate application of assessment and calculation methods. It's likely that for many companies, there will be reliance on some estimated data, with accuracy improving over time with better data collection.

Alongside the mandatory climate disclosure requirements, the Government has launched a voluntary guide for more broad corporate sustainability reporting, setting the framework for future thematic reporting requirements. We can therefore expect an expanded array of sustainability-related topics in the coming years, including “human capital” and “nature”.

For those looking to other organisations to learn and inform their sustainability journey, there are a number of great examples to consider.

Novo Nordisk (creator of Ozempic and other chronic disease treatments) has been consistently recognised and awarded for its global leadership in responsible business practices and corporate transparency. Being among the first to adopt fully integrated reporting in 2004, they evaluate company performance based on social, environmental and financial impact. Their reporting demonstrates how sustainability considerations are embedded into how this incredibly successful company operates, and how sustainability performance is linked to corporate and individual targets.

Closer to home, Brambles was ranked #4 in TIME World's Most Sustainable Companies in 2024 6 , with a number of Australian companies making the list including Transurban, Telstra and Dexus.

Regardless of whether your sustainability journey is linear or choppy, there is value in bringing your stakeholders along with you though transparent disclosure.

AGL, one of Australia's leading energy companies, announced a plan to accelerate their transition away from coal fired power to renewable sources in 2022. They have faced challenges, including significant reputational impacts, in balancing these sustainability goals with increased capital expenditures and short-term financial pressures that resulted. However, progress is being made, both in terms of climate transition and financial performance. The latest reported full year (Jun-24) and half-year (Dec-24) results both came in higher than analysts' expectations and showed a stronger financial trajectory. AGL remains committed to its transition strategy, with plans to invest A$20 billion in developing 12 gigawatts of replacement capacity, including renewable energy and storage solutions 7 .

The introduction of mandatory sustainability reporting can feel overwhelming for many companies, considering the cost and effort involved. However, rather than viewing the new requirements as a burden, companies should see this as an opportunity to build their capability, particularly within their finance teams, to understand the broader value and resilience of the company and to achieve a financial payback at the same time (depicted in the graphic 8 below).

KSIB graphic showing the financial benefits of sustainable practices

To unlock these benefits, sustainability needs to be embedded in a company's strategy and its operations, not a siloed function off to the side. In a survey conducted by McKinsey 9 , companies who reported value creation from sustainability practices:

  • Exhibited a ‘strategic, purposeful approach’ that differed from that of other companies in several ways, such as their company’s CEO making sustainability a priority on the strategic agenda and engaging employees by embedding sustainability in the corporate culture.

  • Addressed sustainability to fulfill their purpose, align with their goals, mission, or values, or to make a tangible, positive impact on an issue, rather than for compliance reasons; and

  • Established clear and focused priorities, set targets or goals, and developed key performance indicators to measure and track progress.

Schneider Electric creates software and services for energy management. It has not only set ambitious targets to reduce its own emissions, it also helps its customers reduce emissions and become more energy efficient. Through initiatives like the Sustainability Impact Awards, Schneider Electric supports its partner ecosystem in achieving sustainability goals, emphasising electrification, digitisation, and decarbonisation efforts globally.

"For many years now, sustainability has been at the heart of what Schneider Electric does. For an IMPACT company it's more than just a corporate goal, it's the driving force that shapes our business decisions and inspires our employees".

— Oliver Blum, CEO, Schnieder Electric 10

The new sustainability reporting standards will require significant investment in processes, data, systems, and sustainability expertise, but at the same time, seek to leverage your existing reporting systems and controls. Look to build and extend the capability of your financial disclosure team. Some companies are even appointing a sustainability controller.

Despite these adjustments, there are clear benefits. Research conducted by McKinsey 11 demonstrated that companies with a strong sustainability proposition correlate with higher equity returns and reduced downside risks, evidenced, among other ways, by lower loan- and credit-default-swap spreads and higher credit ratings. Access to capital is another key benefit, with a significant pool of global capital available to sustainable businesses 12. Airtrunk, one of the largest issuers of sustainable financing in the data center industry globally, has raised over A$7 billion in sustainability linked finance 13. The margin on the funding is linked to the achievement of sustainability targets including carbon, energy, and water efficiency, gender diversity and gender pay equity targets. Airtrunk has pledged to donate the savings achieved in margin reduction on the funding to social impact programs.

For businesses looking to capitalise on these benefits, the path forward involves more than just meeting new regulations. It requires a strategic, integrated approach to sustainability that connects directly to a company’s vision, values, and operations. The following steps outline a roadmap to comply with new reporting requirements and leverage them for value creation:

  1. Start by engaging your business leaders and other stakeholders (including employees, customers and investors) to understand what matters most to them (this is often called ‘sustainability materiality’).

  2. Clarify which sustainability topics are the most important, that are linked to your business model, and that can reap benefits and improve management of risk (financial and other). For many companies – indeed, essential for larger companies given mandatory reporting – climate will be one of these themes.

  3. Perform a gap analysis to understand what additional capabilities, data, processes and systems will be needed to comply with the mandatory disclosure requirements, and any specific regulatory reporting requirements that apply to your business.

  4. Scan the market for any specific guidance for your sector and/or scale of business – in some cases, sectors frameworks are emerging as voluntary industry standards.

  5. Identify 2 or 3 focus areas that will really create impact and change your business and build these into your organisational strategy.

  6. Develop sustainability principles (linked to your focus areas) and connect them to your corporate vision and values.

  7. Assess how you will manage risk and develop action plans for the focus areas.

  8. Be clear on how you will track progress, and who will oversee your approach, including disclosures. Design and implement processes and governance structures to oversee strategy and compliance. Leverage technology to collect data and to track progress.

  9. Plan to develop transition plans to reach the goals, with actionable steps and performance metrics.

  10. Communicate your goals effectively, fostering buy-in and collaboration.

By embracing the reporting requirements as an opportunity for strategic business leadership and risk management in a rapidly evolving world, rather than an obstacle to be overcome, companies can simultaneously fulfill their compliance obligations, enhance reputation, strengthen market position, and unlock financial benefits.

References:

  1. International Energy Agency. ‘Global Investment in Clean Energy and Fossil Fuels, 2015-2024’, 30 May 2024. https://www.iea.org/data-and-statistics/charts/global-investment-in-clean-energy-and-fossil-fuels-2015-2024

  2. Tamasiga, Phemelo, Helen Onyeaka, Malebogo Bakwena, and El houssin Ouassou. ‘Beyond Compliance: Evaluating the Role of Environmental, Social and Governance Disclosures in Enhancing Firm Value and Performance’. SN Business & Economics, 23 September 2024. https://doi.org/10.1007/s43546-024-00714-6

  3. Nkwo, Festus Ndubuisi, Joseph Chukwudi Eze, and Ngozi U. Oloto. ‘EFFECT OF ENVIRONMENTAL, SOCIAL AND GOVERNANCE (ESG) REPORTING ON FINANCIAL PERFORMANCE: A CASE STUDY OF UNILEVER’. Interdisciplinary Research Journal of Management and Social Sciences (IRJMSS), 7 June 2024. https://doi.org/10.5281/zenodo.11520622

  4. ‘Sustainability Drives Financial Success: ASX Research Study’, 8 September 2024. https://www.businessthink.unsw.edu.au/articles/sustainability-financial-performance-asx

  5. McCarthy, Paul X., Michael Parker, and Xian Gong. ‘Sustainability as Strategy: The Financial Performance of UN Global Compact Network Australia (UNGCNA) Member Firms on the Australian Securities Exchange (ASX)’. SSRN Scholarly Paper. Rochester, NY, 10 April 2024. https://doi.org/10.2139/ssrn.4789734

  6. TIME. ‘World’s Most Sustainable Companies of 2024’, n.d. https://time.com/collection/worlds-most-sustainable-companies-2024/

  7. ‘Climate Transition Action Plan September 2022’. AGL, n.d. https://www.agl.com.au/content/dam/digital/agl/documents/about-agl/sustainability/240603-climate-transition-action-plan.pdf and ‘AGL Energy Limited Annual Report 2024’. AGL , n.d. https://www.agl.com.au/content/dam/digital/agl/documents/about-agl/investors/2024/240814-2024-climate-related-disclosures-ann-rep-extract.pdf

  8. While acknowledging that quantifying these benefits can involve a high degree of uncertainty, the business case for sustainability is empirically very well-founded. See Friede, Gunnar, Timo Busch, and Alexander Bassen. ‘ESG and Financial Performance: Aggregated Evidence from More than 2000 Empirical Studies’. SSRN Scholarly Paper. Rochester, NY, 22 October 2015. https://papers.ssrn.com/abstract=2699610

  9. ‘Creating Value with Sustainability: Survey | McKinsey’, n.d. https://www.mckinsey.com/capabilities/sustainability/our-insights/how-companies-capture-the-value-of-sustainability-survey-findings

  10.  Schneider Electric. ‘Schneider Electric Named The World’s Most Sustainable Corporation for a Second Time’, 22 January 2025. https://www.se.com/ww/en/about-us/newsroom/news/press-releases/schneider-electric-named-the-world%E2%80%99s-most-sustainable-corporation-for-a-second-time-678eae5e9d3874d54a02a88b

  11.  ‘Value’s Changing Look’. McKinsey on Finance, Perspectives on Corporate Finance and Strategy. McKinsey & Company, March 2020. https://www.mckinsey.com/~/media/mckinsey/business%20functions/strategy%20and%20corporate%20finance/our%20insights/mckinsey%20on%20finance%20number%2073/mckinsey-on-finance-number-73.pdf

  12.  Institute for Energy Economics and Financial Analysis. ‘ESG Investing: Steady Growth amidst Adversity’, 10 June 2024. https://ieefa.org/resources/esg-investing-steady-growth-amidst-adversity

  13.  ‘Revolutionising Sustainable Financing, Converting Growth into Social Impact’. AirTrunk, n.d. https://airtrunk.com/wp-content/uploads/2024/11/AirTrunk-SLL-Case-Study-Final.pdf

To learn more about the benefits of sustainability reporting, contact KSIB or email us directly

Sharon Broekhuizen, Managing Director

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sharon@ksib.com.au

Siobhan Toohill

As the first chief sustainability officer at a major Australian bank, Siobhan was responsible for sustainability strategy, shaped risk management, and led policy and action on climate change. She is currently focused on making a difference through her Board roles at Landcom, The Social Outfit, a number of NSW Government roles and through her membership of the Australian Government’s Nature Repair Committee.  At KSIB, Siobhan works with other team members to help clients embed and execute sustainability objectives in their strategic plans.