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.

EY-Parthenon CEO Outlook 2026 explores how leaders use AI, transformation and portfolio strategy to navigate uncertainty and drive sustainable growth.

Andrea Guerzoni + 2

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

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.

20–28 June 2026 | London, United Kingdom

London Climate Action Week is a key global convening moment bringing together business leaders, policymakers and innovators to accelerate climate and nature action.

As sustainability becomes a defining driver of competitiveness, resilience and long-term value, this year’s program will focus on the strategic choices organizations are making across transformation, capital allocation and growth. EY will convene senior stakeholders to explore how leaders can navigate risk, respond to rising accountability and unlock new opportunities.

Register your interest
20–27 September 2026 | New York, United States

Progress on climate is at a critical crossroads. As companies navigate a complex business environment — including evolving regulation and geopolitical pressures — the imperative for climate action has never been clearer.

EY will join Climate Week NYC alongside global leaders from business, government and civil society, convening stakeholders to explore how to accelerate action, scale solutions and drive long-term value.

Register your interest
19–30 October 2026 | Yerevan, Armenia

COP17 will spotlight the growing importance of nature and biodiversity in building resilient, sustainable economies. As organizations increasingly recognize nature as a core business issue, attention is shifting to integrating nature into decision-making and value creation.

EY will engage leaders to explore how organizations can embed nature into strategy and operations — managing risk while unlocking innovation and long-term value.

Register your interest
9–20 November 2026 | Antalya, Türkiye

COP31 represents a critical moment to accelerate climate action and turn commitments into delivery. As the focus shifts to implementation, leaders will need to scale solutions, mobilize finance and drive measurable outcomes.

EY will convene stakeholders to explore how organizations can respond to evolving regulation, embed sustainability into strategy and move from ambition to action.

Register your interest
January 2027 | Davos, Switzerland (dates TBC)

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 client transition assessments can unlock opportunity

A thorough understanding of clients’ climate transition plans enables banks to manage financial risks and drive sustainability in finance. Learn more.

Anindita Pal

Sustainable Aviation Fuels: Paving the way for greener skies

Discover how sustainable aviation fuel (SAF) is revolutionizing air travel and reducing carbon emissions. Learn more about the future of green aviation.

Daniel Eisenhuth + 1

The future of sustainability in business: why success depends on integration

Companies integrating sustainability into their strategy by default show greater confidence in their business outlook. Read more.

Julie Teigland + 1

Geostrategic Analysis: April 2026 edition

Read the April 2026 Geostrategic Analysis for our take on geopolitical developments and the impact of these political risks on international business.

Oliver Jones + 1

How sustainability and technology will transform CFOs into Value Architects

Sustainability imperatives and new technology are transforming CFOs from scorekeepers to Value Architects, driving long-term value creation. Read more.

Julie Teigland + 2

How can investors balance short-term demands with long-term value?

Read the EY 2024 Institutional Investor Survey, which highlights a pronounced gap between what investors say and do when considering sustainability.

How can boards bridge the gap between sustainability ambition and action?

EY spoke to CFOs, CSOs and board members – read on to hear from six global leaders bridging the gap between sustainability ambition and action.

Four factors to guide investment in battery storage

RECAI 63: Demand for battery energy storage is growing amid grid volatility. The EY ranking of investment hotspots highlights opportunities. Learn more.

Arnaud de Giovanni + 1

How citizen scientists are mobilizing to save the planet

Join the citizen science movement and contribute to critical research projects. Learn more.

Gillian Hinde

How private boards unlock value by elevating risk management

Private boards can unlock value by elevating risk management. Learn more.

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

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.

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.

Catherine Friday + 1

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