Howmet Aerospace Sustainability Profile
Howmet Aerospace Inc., headquartered in the United States, is a leading player in the aerospace and defence industry, specialising in advanced engineered solutions. Founded in 1888, the company has evolved significantly, marking key milestones in innovation and sustainability. With major operational regions across North America, Europe, and Asia, Howmet Aerospace focuses on producing high-performance metal components and systems, particularly in the areas of aerospace fasteners, turbine engines, and additive manufacturing. What sets Howmet apart is its commitment to cutting-edge technology and sustainable practices, ensuring that its core products meet the rigorous demands of the aerospace sector. The company holds a strong market position, recognised for its contributions to both commercial and military aviation, and has achieved notable accolades for its advancements in lightweight materials and manufacturing processes.
DitchCarbon Score
How does Howmet Aerospace'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 Air Transport 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
Howmet Aerospace's score of 50 is higher than 75% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Howmet Aerospace's reported carbon emissions
In 2024, Howmet Aerospace reported total greenhouse gas emissions of approximately 2,080,000,000 kg CO2e, comprising 390,000,000 kg CO2e from Scope 1, 400,000,000 kg CO2e from Scope 2, and about 1,780,000,000 kg CO2e from Scope 3 emissions. This represents a significant reduction from 2023, where total emissions were about 2,240,000,000 kg CO2e, with Scope 1 emissions remaining constant at 390,000,000 kg CO2e, Scope 2 emissions at 460,000,000 kg CO2e, and Scope 3 emissions at approximately 2,240,000,000 kg CO2e. Howmet Aerospace has set ambitious climate commitments, aiming for a 21.5% reduction in absolute Scope 1 and Scope 2 emissions by 2024, using 2019 as the baseline year. Additionally, the company has committed to a more extensive target of a 33.6% reduction in combined Scope 1 and Scope 2 emissions by 2027, also against a 2019 baseline. To achieve net zero emissions by 2050, Howmet plans to reduce annual emissions by 4.2% each year from the 2019 baseline. The company’s emissions data is sourced directly from Howmet Aerospace Inc., with no cascading from a parent or related organization. This commitment to transparency and accountability in emissions reporting aligns with industry standards and reflects Howmet's dedication to sustainability and climate action.
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 420,000,000 | 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 | 600,000,000 | 000,000,000 | - | 000,000,000 | - | - | - | 000,000,000 | 000,000,000 |
| Scope 3 | 1,720,000,000 | 0,000,000,000 | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
How Carbon Intensive is Howmet Aerospace's Industry?
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Howmet Aerospace's Scope 3 Categories Breakdown
Howmet Aerospace's Scope 3 emissions, which decreased by 21% last year and increased by approximately 3% since 2016, demonstrating supply chain emissions tracking. Most of their carbon footprint comes from suppliers and value chain emissions, with Scope 3 emissions accounting for 69% of total emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 81% of Scope 3 emissions.
Top Scope 3 Categories
Howmet Aerospace'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.
Howmet Aerospace has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.
