Climate change and sustainability services

Our multidisciplinary teams can help companies understand the risks and opportunities arising from climate change and sustainability issues.

In order to survive and grow in an increasingly competitive and accountable business environment, organizations are required to report not only on their financial performance, but also their nonfinancial performance.

Ignoring sustainability, environmental, health and safety (EHS) and climate change risks and stakeholder concerns around these issues is no longer an option. While CFOs may not have traditionally led the way, they are increasingly expected to play a more active role.

EY’s global Climate Change and Sustainability Services (CCaSS) teams understand the evolving pressures surrounding these challenges. As a result, they can help companies to respond by understanding and evaluating the broader value impacts and outcomes, identifying the opportunities, and supporting the reporting of nonfinancial performance risks to their stakeholders.

Our latest thinking

How stakeholder perspectives are shaping Canada's emerging sustainability reporting standards

In the wake of the Canadian Sustainability Standards Board’s call for comments on its proposed standards, stakeholders submitted insights. Read more.

02 Oct 2024 EY Canada

How can better sustainability reporting mobilize companies and capital?

The EY Global Institutional Investor Survey examines how better ESG data and reporting can accelerate sustainability outcomes. Learn more.

12 May 2023 Dr. Matthew Bell

How can corporate reporting bridge the ESG trust gap?

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

11 Nov 2022 Myles Corson + 1

Five priorities to build trust in ESG

ESG investing is at a critical moment. As historical levels of capital are fed into ESG funds, questions emerge on how useful ESG data is. Find out more.

14 Jul 2022 EY Canada + 1

Is your ESG data unlocking long-term value?

Better environmental, social and governance (ESG) insight and data analytics could be critical to delivering long-term value. Find out more.

03 Nov 2021 Mathew Nelson

What to watch as global ESG reporting standards take shape

The launch of the International Sustainability Standards Board is a significant development in the transition toward a green economy.

11 Nov 2021 Katie Kummer

Why there are growing calls for global sustainability standards

Find out why now is the time to establish globally consistent standards for the reporting of nonfinancial information.

24 May 2021 Marie-Laure Delarue

How will climate transition planning empower you to shape the future?

The sixth EY Climate Action Barometer shows an increase in companies reporting on climate but falling short of carbon ambitions. Learn more.

12 Nov 2024 Dr. Matthew Bell + 1

    Preparing for upcoming climate-related reporting standards

    We are pleased to be Education Collaborators of Climate Engagement Canada. Together, we look forward to collaborating with industry and institutional investors to help drive Canada’s business transition to net zero.




    CCaSS professionals share their stories

    Learn how lifelong passions have shaped both our professionals’ working lives and the support they offer EY clients.


    Sustainability Matters Podcast

    The Sustainability Matters podcast provides insights on leading trends and practical advice around environmental, social and governance (ESG) issues, and opportunities facing businesses today.

    The team





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