In this episode of the EY Sustainability Matters podcast, Bruno Sarda hosts a discussion with Mark Greatrex, President of Cox Communications, and Tom Kiernan, CEO of American Rivers, about the pivotal role of water in supporting communities and businesses. The guests emphasize that, amid increasing challenges such as nature loss, pollution, drought, flooding and climate extremes, safeguarding rivers is now more critical than ever for commercial interests and economic health.

The dialogue explores how organizations can deepen their understanding of their reliance on healthy river systems, advance solutions through collaborative efforts, and promote water-positive and nature-positive practices.

Additionally, the speakers underscore the importance of strategic partnerships in achieving watershed-scale outcomes. Effective collaboration between businesses and nonprofit organizations facilitates data sharing, strategic alignment, and the development of practical projects that provide multifaceted benefits to communities, industry and ecosystems.

Both guests highlight the value of establishing relationships prior to crises, ensuring that trust and momentum are established when challenges inevitably arise.

In this episode of EY Sustainability Matters, David Rae, EY Global Lead for Technology, AI and Innovation at EY Climate Change and Sustainability Services, explores the complex intersection of artificial intelligence (AI) and nature. The host poses the question: Can technology solve the nature loss crisis, or will its resource-heavy footprint only accelerate the problem?

Hear industry voices and activists debate whether AI is a necessary tool for nature's survival and offer holistic views on the risks and opportunities ahead, drawing on a hypothetical debate from The EY AI x Sustainability Exchange: from big questions to real solutions, where activists were asked to take opposing sides of the argument.

Gilad Goren of the Nature Tech Collective argues that reversing nature loss is impossible without AI, which is essential for de-risking private sector investment and closing the nature finance gap. We also hear how companies, such as SAP, IBM, Treefera and others, are leveraging real-time data to track deforestation and optimize crop yields in hard-to-abate sectors.

Conversely, activists Livia Pagoto and Fred Werner highlight the "shadow effect" — the skyrocketing energy and water demands of massive data centers. The conversation also explores ethical governance, questioning whether potentially biased algorithms can ever replicate human care required to protect the environment.

• AI is already accelerating nature protection, from monitoring deforestation and biodiversity to improving climate risk assessment, supply‑chain transparency and renewable energy optimization.
• However, AI's rapid growth is resource‑intensive, driving significant increases in energy and water use, and raising concerns about scalability, equity and environmental impact.
• Progress requires collective action, combining human wisdom, inclusive governance, Indigenous knowledge and responsible innovation, to ensure that AI strengthens — rather than replaces — our relationship with nature.

@2026 Ernst & Young LLP

In this episode of the EY Sustainability Matters podcast, hosts Elanne Almeida, EY LATAM Industrials and Energy Lead for Climate Change and Sustainability Services (CCaSS), and Matthew Handford, EY CCaSS Lead for Financial Services in the Americas, unpack the pivotal outcomes of COP30 and what they mean for the year ahead. This episode moves beyond the conference itself to focus on how its decisions are shaping business and policy strategies for 2026.

Listeners will hear insights from global leaders and industry professionals on the shift from climate pledges to implementation, the rise of accountability frameworks, and the growing role of collaboration between the private and public sectors. Discover how new transparency requirements, ambitious national climate plans (NDCs) and innovative collaborations are setting the stage for measurable progress in sustainability — and why 2026 is poised to be a defining year for climate action worldwide.

What happens when over a thousand climate-focused events converge in one city? At Climate Week NYC 2025, the private sector showed up in force, bringing bold ideas, collaborative energy and a clear shift from strategy to delivery. In this episode of EY Sustainability Matters, host Matthew Bell shares insights from leaders across various industries-utilities, consumer goods, technology and agriculture-as well as NGOs interviewed on the sidelines of EY-hosted events.

Hear how artificial intelligence (AI) is transforming sustainability efforts, enabling smarter and faster decisions in the race against time. Discover why nature is no longer just an ethical concern but a material business priority. Learn how cross-sector partnerships are unlocking regenerative practices and reshaping supply chains.

From boardroom strategies to landscape-level collaboration, this episode captures the pulse of NY Climate Week and the momentum building toward the upcoming COP30 in Brazil.

• Collaboration and cross-sector partnerships can unlock scalable climate and nature solutions, especially in agriculture and energy.

• Nature is now strategic, and businesses are integrating nature into core operations for resilience and profitability.

• From predictive analytics to emissions reduction, AI is accelerating sustainability with speed and precision.

@2025 Ernst & Young LLP