Diageo plc, a global leader in beverage alcohol, is headquartered in Great Britain and operates in over 180 countries. Founded in 1997, Diageo has established itself as a powerhouse in the spirits and beer industry, with a diverse portfolio that includes iconic brands such as Johnnie Walker, Guinness, and Smirnoff. The company is renowned for its commitment to quality and innovation, consistently delivering premium products that cater to evolving consumer tastes. Diageo's strategic focus on sustainability and responsible drinking has further solidified its market position, making it a notable player in the global alcohol sector. With a rich heritage and a forward-thinking approach, Diageo continues to set benchmarks in the industry, driving growth and enhancing its reputation worldwide.
How does Diageo'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 Food Product Manufacturing 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.
Diageo's score of 75 is higher than 87% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Diageo reported total greenhouse gas emissions of approximately 5.9 billion kg CO2e, comprising 354 million kg CO2e from Scope 1, 4 million kg CO2e from Scope 2, and about 5.6 billion kg CO2e from Scope 3 emissions. The company has set ambitious targets to significantly reduce its carbon footprint, aiming for a more than 95% reduction in Scope 1 and 2 emissions by 2030 from a 2020 baseline. Additionally, Diageo is committed to achieving net-zero carbon emissions in its direct operations (Scopes 1 and 2) by 2030 and aims to reduce absolute Scope 3 emissions by 50% within the same timeframe. Diageo's long-term goals include a 90% reduction in Scope 1 and 2 emissions by 2040, with a commitment to reach net-zero emissions across its entire value chain by 2050. The company is also focused on increasing its sourcing of renewable electricity from 66% in FY2020 to 100% by FY2030. These targets align with the Science Based Targets initiative (SBTi) and reflect Diageo's commitment to sustainability and climate action.
Access structured emissions data, company-specific emission factors, and source documents
| 2007 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 845,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | - | - | - | - | - | 000,000,000 | - | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 2 | 171,000,000 | 000,000,000 | 000,000,000 | 00,000,000 | 000,000,000 | 000,000,000 | 00,000,000 | 00,000,000 | - | - | - | 00,000,000 | - | 0,000,000 | 0,000,000 | 0,000,000 |
| Scope 3 | - | - | - | - | - | - | - | 0,000,000,000 | - | - | - | - | - | - | - | 0,000,000,000 |
Diageo's Scope 3 emissions, which increased by 116% last year and increased by approximately 116% since 2016, demonstrating supply chain emissions tracking. The vast majority of their carbon footprint comes from suppliers and value chain emissions, representing the vast majority of total emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 76% 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.
Diageo 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 Diageo's sustainability data and climate commitments