Sustainability

Today’s sustainability challenges are complex and evolving. To address them we urgently need brave thinking that will drive action for a new economy - one where business, people and planet thrive.

EY teams are committed to building the confidence to act.

There will be no transition to a net-zero, regenerative future without business action and investment.

We meet clients where they are today, to design and help deliver the strategies and solutions that they need to accelerate action, scale innovation and drive meaningful impact. This is how we help clients build the confidence to act now, and to go further, faster.

Explore our insights on how resilient businesses can flourish in harmony with nature and society, thriving through shared prosperity within planetary boundaries.

Anchored in science, harnessing data and tech, delivering impact. Discover our full spectrum of sustainability services at EY Sustainability.

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Further. Faster. Fairer. In this critical decade for our planet, how do we accelerate action?

Join the discussion with EY teams at COP28 and explore our full program.

EY Sustainability Video Series

Meet the EY leaders driving sustainability in their area of expertise at EY. Hear from EY Africa Market's Leader, Rod Wolfenden; EY Africa Climate Change and Sustainability Services Leader, Clemence McNulty; EY Africa Sustainability Tax Partner, Duane Newman; EY Africa Public Sector and Infrastructure Leader, Sandile Hlophe and EY Africa Chief Economist, Angelika Goliger.

Sustainability, Environment, Social and Governance (ESG) Services

How will your business navigate the requirements of the Just Energy Transition? As a leader in ESG and Sustainability Consulting 2022 as rated by the Verdantix Green Quadrant, EY Sustainability Services offers the depth and breadth of experience you need. Find out more here.

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The Impact Series: urgent need for global action on sustainability

Sustainability impacts affects us all. Some communities are greatly impacted, while others have a great impact. EY teams work with both. Watch the videos.

What makes today’s climate leaders tomorrow’s business leaders?

The 2025 EY Global Climate Action Barometer highlights how proactive climate action can present a valuable strategic opportunity for companies. Read now.

Dr. Velislava Ivanova + 1

How do CEOs chart a path to growth when the map keeps changing?

As cautious CEOs navigate trade wars and tariffs, strategic leaders can use M&A as a long-term value driver. Read more.

Andrea Guerzoni + 2

Driving impact to 2030 and beyond

There are just five years to milestone targets for nature, the environment and sustainable development. EY teams are joining governments, policymakers, NGOs, citizens and businesses at key global forums to help inform and accelerate public and private sector action in meeting climate, nature and international goals.

Register interest here

21 - 29 Sept. 2025, London, United Kingdom

Join EY professionals to explore the realities of driving sustainable outcomes, transformation and innovation, the broader geopolitical context and a focus on “no regret” actions. The urgency for climate action has never been more important and now is the time for robust planning – adaptation, mitigation, restoration – recognizing the complexities surrounding disruptive forces, access to resources and cost of implementation. How can organizations survive and thrive during the transition? And how can governments collaborate and enable business, society and infrastructure transformation?

Register here to access the calendar of EY events
21 - 28 Sept. 2025, New York, United States

Progress on climate is at a critical crossroads. As companies continue to grapple with the evolving business landscape—including sustainability disclosure regulation and geopolitical headwinds—we will examine why the business imperative for climate action has never been clearer.

EY teams will join this annual event hosted by the Climate Group and New York City, which will take place in conjunction with the UN General Assembly (UNGA).

We will convene public and private sector stakeholders across a range of issues to discuss the actions we can take to drive change at scale, helping ensure lasting economic, societal and environmental impact for everyone.

Register your interest
10-21 November 2025, Belem, Brazil

COP30 is poised to be a pivotal moment in securing climate progress. Its focus will center on achieving the COP President – Designate’s three key objectives of strengthening multilateralism, connecting climate talks to the reality of business and people, and advancing structural adjustments beyond the Climate Convention to accelerate the implementation of the Paris Agreement.

Additionally, the urgent need for updated Nationally Determined Contributions (NDCs) from all 196 signatories of the UNFCCC will be a center point of the discussion. Climate finance, energy and nature will also be high on the agenda and, as organizations navigate geopolitical challenges and evolving sustainability regulations, COP30 represents a crucial opportunity to turn climate commitments into action.

With the private sector key to implementation, EY teams convene key stakeholders across government, public and private sectors to address the opportunities, challenges and action we must take to shape a future where business, people and planet thrive.

Register your interest
19 – 23 January 2026, Davos, Switzerland

EY leaders will convene at the World Economic Forum (WEF) annual meeting in Davos, Switzerland, joining leaders of government, business and society to address key global and regional challenges. The meeting aims to address pressing political, economic, and societal challenges and foster greater collaboration.

Register your interest

Our latest thinking

How can CFOs uncover the material among the immaterial

The EY Global Corporate Reporting Survey finds a significant reporting disconnect with investors on ESG disclosures. Learn more.

Myles Corson

Top 10 geopolitical developments for 2024

An even more complex geopolitical environment is on the horizon. Learn how businesses need to innovate and adapt their strategies to stay ahead.

Courtney Rickert McCaffrey + 2

Six ways cities can become more resilient and sustainable

How city leaders can build resilience while achieving their economic goals and improving life for citizens – today and into the future. Find out more.

Catherine Friday + 1

Can a universal carbon price be fair for everyone?

Most governments and climate experts agree we need a carbon price to reach net zero. Delivering a just transition is the hard part. Read more.

George Atalla + 1

How can AI help us accelerate the pace of change the world needs

Realizing AI’s potential for sustainable value creation requires building confidence, taking a holistic approach and augmenting people. Learn more.

Explore more on Sustainability

The team

Duane Newman

EY Africa Climate Change & Sustainability Services Leader

Respected government programme advisor.

Johannesburg, South Africa

Raylene Watson

Associate Partner, Strategy & Transactions

Professionally registered scientific practitioner with the South African Council of Natural Sciences. 20 years’ experience as a technical expert in strategy formulation and sustainable infrastructure

Johannesburg, South Africa

Tumelo Chipfupa

EY South Africa Partner

Committed to facilitating collaboration between business and government to improve human welfare. Passionate about sustainable development strategies. Enthusiastic reader.

Johannesburg, South Africa

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