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Sustainability

Climate action is not a choice. It's billions of them.

In Canada, our vast natural resources place us in a unique position to take positive climate action. That's why we're committing to making an impact that matters against climate change. We recognize change starts within.

Mitigating and adapting to the impacts of climate change are monumental tasks. The climate crisis is a risk to society at large, to our organization and to our clients across the private and public sectors. Progress is possible and we must take urgent action, acting collectively and individually, to make changes to help reduce our greenhouse gas emissions. Deloitte is helping to lead the way toward a low-carbon future by guiding our clients on their sustainability journeys, advancing meaningful actions and change within our own operations and supply chain, and collaborating with non-profits and civil society.

The shift towards a net-zero economy is imperative as we mitigate future risks, meet the expectations of our stakeholders and support the continued prosperity of the communities we serve. Deloitte is dedicated to playing a leading role in helping drive this transition to a sustainable future. 

- Joe Ucuzoglu, Deloitte Global CEO

Reducing Deloitte’s own emissions

Deloitte demonstrates its commitment to climate action through our WorldClimate ambition and net-zero by 2040 target. In 2020 Deloitte set near-term science-based targets and in 2024 we added long-term targets. Deloitte’s net-zero by 2040 target is inclusive of our near- and long-term targets and has been validated by the Science Based Targets initiative (SBTi). Our net-zero by 2040 target is consistent with the Paris Agreement goal to limit global warming to 1.5°C. 

Our near-term targets:

  • Reduce absolute scope 1 and 2 greenhouse gas (GHG) emissions 70% by 2030 from a 2019 base year.
  • Reduce scope 3 GHG emissions from business travel 55% per full-time equivalent employee by 2030 from a 2019 base year.
  • Engage with our suppliers to have 67% by emissions set science-based targets by 2025.

Our long-term targets:

  • Reduce absolute scope 1, 2, and 3 GHG emissions 90% by 2040 from a 2019 base year.
  • Source 100% renewable energy for our buildings by 2030.
  • Invest in meaningful market solutions for emissions we cannot eliminate.

Our global FY2024 progress

Our sustainability transformation

Each industry will require business transformation to reach net zero, including the professional services industry. Deloitte is implementing policies and transformation programs to reduce our emissions by 90% by 2040. This means reducing the emissions arising from how we work, the technology we use to do our work, the offices in which we work, and more.

Deloitte’s supply chain is the largest source of our emissions. Through targeted supplier engagement efforts, we continue to influence our suppliers to set SBTs, we collaborate with them on emissions reduction, and we work together to advance product-level emissions reporting. Our dedicated sustainability team within procurement directly supports our efforts to reach our near- and long-term targets across the supply chain lifecycle, from supplier selection to contracting and engagement.

Deloitte is also committed to supporting its people and the broader community to take collective and individual action and to make responsible climate choices. While the journey will be complex and unpredictable, we are committed to embracing these challenges head on and working collectively toward a sustainable future within our organization and with our clients and suppliers.

Deloitte Canada's 2025 Impact Report

Our climate commitments and recognition 

Empowering our people to act

According to respondents to the Deloitte Global 2024 Gen Z and Millennial survey, climate change is in these groups’ top three societal concerns, eclipsed only by cost of living and unemployment. Our people are proud to be part of a company that prioritizes sustainability, and they feel empowered to take climate action.  

Through the Green Champions Network—a vibrant community of colleagues dedicated to fostering climate-responsible choices both within the workplace and beyond—the firm offers a wide range of learning opportunities, including engaging webinars and documentary screenings. We also take part in community initiatives such as participating in urban forest and park stewardship activities, engaging in pro bono projects that support the circular economy, and collaborating with non-profit organizations to reduce food waste.   

Our insights

Guiding clients on the path to net zero and beyond

We recognize that business leadership and collective action is critical to addressing the climate crisis. Deloitte Sustainability is uniquely positioned to help organizations as they redefine their strategies, embed sustainability into their operations, consider tax implications, navigate disclosure and regulatory requirements, and help accelerate their transformation to drive long-term value creation.

Discover how our sustainability services could create value for your business or organization.