Comcast Sustainability Profile
Comcast Corporation, a leading telecommunications conglomerate based in the United States, is renowned for its innovative services in the cable, internet, and entertainment sectors. Founded in 1963, Comcast has evolved significantly, becoming a major player in the industry with its headquarters in Philadelphia, Pennsylvania, and operations spanning across various regions in North America. The company is best known for its Xfinity brand, which offers high-speed internet, digital cable television, and home phone services. Comcast distinguishes itself through its commitment to customer service and cutting-edge technology, including advanced streaming options and smart home solutions. With a strong market position, Comcast has consistently been recognised for its achievements in broadband connectivity and media production, solidifying its status as a cornerstone of modern communication and entertainment.
DitchCarbon Score
How does Comcast'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.
Industry Average
Mean score of companies in the Telecommunications 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.
Industry Benchmark
Comcast's score of 100 is higher than 100% of the industry. This can give you a sense of how well the company is doing compared to its peers.
Let us know if this data was useful to you
Comcast's reported carbon emissions
In 2025, Comcast reported Scope 2 emissions of approximately 225,000 kg CO2e. For the previous year, 2024, the company disclosed total emissions of about 1,500,000,000 kg CO2e, which included 413,000,000 kg CO2e from Scope 1, 1,127,000,000 kg CO2e from Scope 2 (market-based), and 9,545,000,000 kg CO2e from Scope 3. In 2023, Comcast's emissions were similar, with Scope 1 at 429,000,000 kg CO2e, Scope 2 at 1,184,000,000 kg CO2e (market-based), and Scope 3 at 10,789,000,000 kg CO2e. Comcast has set ambitious climate commitments, aiming for carbon neutrality by 2035 for Scope 1 and Scope 2 emissions across its global operations. The company has also committed to reducing its absolute Scope 1 and 2 GHG emissions by 50% by 2030 from a 2019 base year, while targeting a 27.5% reduction in absolute Scope 3 emissions within the same timeframe. Notably, Comcast achieved a 31% reduction in Scope 1 and 2 emissions from 2019 through 2023. These targets align with the Science Based Targets initiative (SBTi) and reflect Comcast's commitment to sustainability within the telecommunications sector. The company is actively working towards these goals, with a focus on renewable energy and energy efficiency to mitigate its carbon footprint.
Unlock detailed emissions data
Access structured emissions data, company-specific emission factors, and source documents
| 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|
| Scope 1 | 577,000,000 | - | - | 000,000,000 | 000,000,000 | 000,000,000 | - |
| Scope 2 | 1,755,000,000 | - | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 000,000 |
| Scope 3 | 12,310,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | 00,000,000,000 | 0,000,000,000 | - |
How Carbon Intensive is Comcast's Industry?
How Carbon Intensive is Comcast's Location?
Comcast's Scope 3 Categories Breakdown
Comcast's Scope 3 emissions, which decreased by 12% last year and decreased by approximately 22% since 2019, 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 "Downstream Leased Assets" being the largest emissions source at 40% of Scope 3 emissions.
Top Scope 3 Categories
Comcast's Climate Goals (2030 & 2050)
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.
Comcast 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.
CCO Holdings, LLC
Sanrio Company, Ltd.
Frequently Asked Questions
Common questions about Comcast's sustainability data and climate commitments