Deloitte, officially known as Deloitte Touche Tohmatsu Limited, is a leading global professional services firm headquartered in Great Britain. Established in 1845, Deloitte has evolved into one of the "Big Four" accounting firms, with a strong presence across Europe, the Americas, and Asia-Pacific. The firm operates primarily in the audit, consulting, financial advisory, risk management, and tax sectors, offering a unique blend of industry expertise and innovative solutions. Notable for its commitment to quality and integrity, Deloitte has received numerous accolades, solidifying its position as a trusted advisor to clients worldwide. With a focus on leveraging technology and data analytics, Deloitte continues to drive transformation and deliver exceptional value in an ever-changing business landscape.
How does Deloitte's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Other Services industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Deloitte's score of 70 is higher than 84% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2025, Deloitte reported total carbon emissions of approximately 1.7 billion kg CO2e, comprising 30,428,000 kg CO2e from Scope 1, 3,197,000 kg CO2e from Scope 2, and about 1.7 billion kg CO2e from Scope 3 emissions. The previous year, 2024, saw total emissions of approximately 1.7 billion kg CO2e, with Scope 1 emissions at 33,618,000 kg CO2e, Scope 2 at 16,908,000 kg CO2e, and Scope 3 at about 1.7 billion kg CO2e. In 2023, total emissions were approximately 1.6 billion kg CO2e, with Scope 1 at 36,959,000 kg CO2e, Scope 2 at 18,958,000 kg CO2e, and Scope 3 at about 1.6 billion kg CO2e. Deloitte has set ambitious climate commitments, aiming for net-zero greenhouse gas emissions across its value chain by FY2040. Near-term targets include a 70% reduction in absolute Scope 1 and 2 emissions by FY2030 from a FY2019 baseline, and a 55% reduction in Scope 3 emissions from business travel per full-time equivalent (FTE) within the same timeframe. Additionally, Deloitte aims for 67% of its suppliers, covering purchased goods and services and business travel, to have science-based targets by FY2025. These commitments are part of Deloitte's WorldClimate ambition, which aligns with the Science Based Targets initiative (SBTi) and reflects a strong commitment to addressing climate change and reducing carbon emissions across all scopes.
Access structured emissions data, company-specific emission factors, and source documents
| 2019 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|
| Scope 1 | 61,901,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 2 | 201,771,000 | 00,000,000 | 00,000,000 | 0,000,000 |
| Scope 3 | 1,249,520,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
Deloitte's Scope 3 emissions, which increased by 4% last year and increased by approximately 37% since 2019, demonstrating supply chain emissions tracking. Nearly all of their carbon footprint comes from suppliers and value chain emissions, representing nearly all emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 55% of Scope 3 emissions.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Deloitte has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.


Common questions about Deloitte's sustainability data and climate commitments