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Sustainability at Deloitte

Climate change isn’t a choice. It’s billions of them.

Deloitte has set a worldwide science-based target to reach net-zero by 2040. This signifies our dedication to helping reduce our carbon footprint and minimising the impact of our operations on the environment.

In 2024, the Science Based Targets initiative (SBTi) validated our worldwide target to reach net-zero greenhouse gas (GHG) emissions by 2040. Deloitte expects to publish a global net-zero transition plan in 2026, outlining how we will continue to transform our operations, practices, and culture in support of our net-zero target.

Achieving net-zero by 2040 requires collaboration across our firm and with our suppliers and clients. It entails a transformation to reduce the environmental impact of our business. This includes how we serve our clients, the technology we use to do our work, and the offices where we work.

Net-zero by 2040 target

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.

Our long-term targets:

  • Reduce absolute scope 1, 2 and 3 GHG emissions 90% by 2040 from a 2019 base year.
By 2030:
  • Source 100% renewable electricity for our buildings by 2030.
  • Convert 100% of our fleet to hybrid and electric vehicles by 2030.
Through collaboration across our firm and supply chain and the provision of pro-bono support and finance to a diverse portfolio of high-impact climate solutions and projects, we are accelerating the transition to a sustainable future. Together, we are creating lasting value for our clients, communities and the planet.

Smruti Naik-Jones, NSE Chief Sustainability Officer

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Progress against our climate commitments

We measure and report on our progress to enable stakeholders to understand our impact. To discover more, read:

Creating pathways to progress by advancing Deloitte’s net zero journey

As the global economy progresses toward a low carbon future, Deloitte is leading the way by driving meaningful progress within its own operations. Deloitte is amplifying this impact by offering industry leading sustainability services and collaborating with suppliers, nonprofits and other affiliated organizations. Transitioning to net-zero and toward a sustainable, low-carbon economy is central to long-term resilience and value creation. Deloitte’s net-zero ambition will require sustained investment—into how the Deloitte network reduces travel emissions, decarbonizes its technology infrastructure, buildings and fleet, engages suppliers, and enables culture and behaviour change.

Download the Net-Zero Transition Plan

Our focus areas

Beyond Value Chain Mitigation

It’s not just about offsetting our own emissions. We can accelerate society’s transformation by finding, funding, and scaling innovative solutions. We are using our skills, capabilities and investments to tackle climate change, protect and restore nature, and drive societal impact through best practice ‘Beyond Value Chain Mitigation’ (BVCM) collaborations aligned to the latest science and emerging standards.

In FY25, we allocated £5.6m, through a combination of value in kind and direct investment, to a portfolio of seven transformational projects, including collaborating with WWT on wetlands restoration and Soil Association on regenerative food systems. We also invested £2.2m in carbon credits in alignment with SBTi guidance to purchase credits representative of at least 50% of FY25 ongoing emissions.

We’re also helping The Earthshot Prize find innovative entrepreneurs, connecting them to our networks and sharing our expertise to scale the solutions that can contribute to a better future.

Our commitments and recognition

Deloitte continues to advance our commitments to the three core initiatives of the Climate Group, which support the advancement of renewable electricity (RE100), electric vehicle (EV) adoption (EV100), and energy efficiency/productivity (EP100). We earned an A- rating from CDP for our FY2024 response to its climate change questionnaire. In September 2024, Deloitte’s net-zero target received third-party validation from the Science Based Targets initiative (SBTi).

Guiding clients on the path to net-zero and beyond

We recognise that business leadership and collective action is critical to addressing the climate crisis. Deloitte is uniquely positioned to help organisations 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.

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