The business concerns of environmental, social and governance (ESG) are in a constantly evolving process where there is often uncertainty and sometimes even some real or dramatic surprises.  While no prediction is certain, current trends and expert forecasts gathered together might suggest five things that we can reasonably expect in 2026 for ESG and for the broader, evolving notion of sustainable business and finance, sometimes loosely referenced as “ESG(S)” or “sustainability”. This article explores these five notions and asks not just what should we expect, but how should we prepare?

ESG in everyday experiences

It seems clear that ESG will move from a background compliance function to something customers and employees actively feel in their daily interactions with a business. Retailers are already trialling carbon-impact displays at checkout, and this is expected to become far more common, helping shoppers understand the footprint of their purchases in real time. BARE International highlights how brands are beginning to weave sustainability into the customer journey, from eco-friendly packaging to transparent sourcing stories that strengthen trust and loyalty

Real-world examples of this are gathering pace. Supermarkets such as Tesco have piloted carbon-labelling initiatives, and fashion brands like Patagonia routinely publish supply-chain impact data, signalling what mainstream practice may look like by 2026.

For employees, the “S” in ESG will become increasingly tangible. Companies are embedding wellbeing, fair pay, inclusive recruitment and psychological safety into their governance structures. Research from Great Place to Work shows that strong ESG performance correlates with higher employee engagement and retention.

Together, these developments point to an important shift: ESG is evolving from a reporting exercise into a lived experience and shaping how people buy, work and interact with organisations every day.

More mandatory and robust ESG / Nature-related reporting and regulation

By 2026, companies particularly in the EU and similarly regulated markets should expect ESG reporting to expand well beyond carbon emissions and climate metrics to encompass full environmental impact: biodiversity, water use, ecosystems, waste, and supply-chain dependencies. The Taskforce on Nature-related Financial Disclosures (TNFD) and the evolving European Sustainability Reporting Standards (ESRS) under the Corporate Sustainability Reporting Directive (CSRD) are pushing this shift: ESRS now explicitly references TNFD guidance, signalling that nature-related disclosures will likely become mandatory for many firms.

Real-world examples already point to the direction of travel. In 2025, over 1,800 organisations joined the TNFD Forum and more than 500 TNFD-aligned reports were published, demonstrating uptake in sectors from finance to forestry. In parallel, regulators in Brussels have proposed the creation of a unified “nature standard” (integrating earlier ESRS environment standards) to streamline and strengthen reporting on biodiversity loss, land use, water stress and ecosystem degradation.

The upshot: ESG reporting is shifting from optional or ESG-label marketing to a holistic, science-based sustainability disclosure regime where regulators, investors and stakeholders demand rigorous transparency on nature-related dependencies and impacts, and companies must respond accordingly.

Continued growth, but with greater scrutiny

Sustainable finance appears poised for further expansion in 2026. The market for green, social and sustainability-linked bonds is expected to grow significantly, with analysts forecasting fresh issuance to surpass previous records after 2024’s $447 billion in green-bond sales. Institutional assets under ESG or sustainability mandates are also expected to swell, as the global “green economy” continues its rapid growth.

Yet the rise won’t go unchecked. Regulators and investors are increasingly vigilant against “greenwashing” — vague or misleading sustainability claims — demanding substantiated data, credible impact reporting and external review. For example, under the emerging European Securities and Markets Authority (ESMA) framework, funds and issuers may soon face tougher naming rules and disclosure requirements to ensure green-labelled bonds truly fund environmentally beneficial projects.

In short, 2026 may see sustainable finance reach new heights,  but firms and investors will need to earn that growth through transparency, rigour and genuine sustainability impact.

Wider adoption of technology to manage ESG risks and reporting

Advances in technology will play an ever bigger role in ESG governance by 2026. Organisations are increasingly turning to AI-assisted ESG monitoring to analyse supply-chain data, detect environmental or social risks, estimate climate-related impacts and automate disclosures. For instance, AI-powered platforms can aggregate data from suppliers across the globe, flagging issues such as excessive carbon emissions, deforestation or forced labour even before formal audits occur.

Some companies are already integrating “AI ethics” as a formal criterion within their governance frameworks. As AI becomes central to business operations, aspects such as algorithmic transparency, data privacy and bias mitigation, all falling under the “S” and “G” of ESG, are rising up board agendas.

Technology is also enabling real-time monitoring and dynamic reporting, rather than relying solely on lagging annual ESG statements. Digital dashboards combining live data feeds, IoT sensors and analytics can track carbon emissions, water consumption or labour-practice indicators, offering stakeholders up-to-the-minute insight into corporate sustainability performance.

The result of all this is that by 2026 the boundary between “digital transformation” and ESG practices is likely to blur, with many firms treating ESG as a core part of operational and strategic risk management, not just an annual compliance exercise.

“ESG fatigue,” and political/geopolitical pressures

In 2026, many firms may find themselves wrestling with “ESG fatigue” as political and geopolitical headwinds reshape how ESG is perceived and implemented. In regions where ESG has become politicised, social-governance goals, such as diversity mandates or human-rights activism, are increasingly viewed as controversial. As a result, numerous companies are recalibrating their sustainability strategies.

As an example of this, a recent survey of large multinational firms revealed that 80 % are reworking their ESG strategies in light of shifting policies and public sentiment. Many are subtly rebranding or narrowing their commitments, emphasising material risks like climate change, supply-chain resilience, environmental impact over broader social or governance-driven “good citizen” ambitions.

This recalibration reflects a shift from broad, marketing-friendly ideals to focused, risk-based, impact-oriented practices that stand up to scrutiny. In practice, ESG becomes less about signalling virtue and more about resilience, transparency and long-term value. Under this pragmatic lens, ESG is being redefined, not as corporate virtue, but as business resilience and defensible governance in volatile political and economic times.

What This Means — A Brief Reflection

By 2026, ESG is likely to evolve from a voluntary nod to reputational virtue into a foundational, embedded dimension of corporate operation, influencing how businesses engage stakeholders, manage risk, and access capital. Regulatory shifts such as the CSRD in Europe institutionalise ESG disclosure as mandatory rather than optional.

For companies, investors and policymakers alike this means significantly greater responsibility. ESG performance must deliver real, measurable impact, not just marketing rhetoric. Organisations ignoring substance may find themselves exposed to regulatory penalties, greenwashing accusations or loss of investor confidence. At the same time, those embracing rigorous, data-driven ESG frameworks stand to unlock improved operational resilience, stronger investor trust and long-term value creation. The era of ESG as an optional extra is ending. In 2026 it will be part of the core corporate playbook.

And what about you…?   

  • How prepared is your organisation for ESG moving from a reputational “add-on” to a mandatory, data-driven part of governance, risk and compliance?
  • What aspects of your current ESG strategy feel most vulnerable to political, regulatory or stakeholder scrutiny in 2026?