Nemak, officially known as Nemak, S.A.B. de C.V., is a leading global supplier of innovative lightweighting solutions for the automotive industry. Headquartered in Monterrey, Mexico, the company operates extensively across North America, Europe, and Asia, providing advanced aluminium components that enhance vehicle performance and efficiency. Founded in 1997, Nemak has achieved significant milestones, including the expansion of its manufacturing capabilities and the development of cutting-edge technologies. Specialising in the production of engine blocks, transmission cases, and structural components, Nemak distinguishes itself through its commitment to sustainability and innovation. The company holds a strong market position, recognised for its expertise in lightweight materials that contribute to reduced emissions and improved fuel efficiency. With a focus on quality and customer satisfaction, Nemak continues to drive advancements in the automotive sector.
How does Nemak'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 Motor Vehicle 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.
Nemak's score of 56 is higher than 73% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Nemak, headquartered in Mexico (MX), reported total carbon emissions of approximately 4,531,159,000 kg CO2e. This figure includes 642,074,000 kg CO2e from Scope 1 emissions, 336,285,000 kg CO2e from Scope 2 (market-based), and a significant 3,552,801,000 kg CO2e from Scope 3 emissions. In 2023, the company’s total emissions were about 5,007,352,000 kg CO2e, with Scope 1 at 666,448,000 kg CO2e, Scope 2 (market-based) at 409,151,000 kg CO2e, and Scope 3 at 3,931,752,000 kg CO2e. Nemak has set ambitious climate commitments, aiming to reduce its Scope 1 and 2 emissions by at least 28% by 2030, using a 2019 baseline. Additionally, the company targets a 14% reduction in Scope 3 emissions within the same timeframe. These targets are aligned with the Science Based Targets initiative (SBTi) and reflect a commitment to maintaining emissions reductions consistent with a well-below 2°C scenario. Furthermore, Nemak has developed a comprehensive climate strategy with the goal of achieving carbon neutrality by 2050 or earlier. This long-term ambition is supported by a transition plan that aligns with a 1.5°C global warming scenario. The company has demonstrated progress, with reported reductions in Scope 1 and 2 emissions of up to 50% compared to the 2019 baseline. Overall, Nemak's commitment to reducing its carbon footprint and achieving net-zero emissions underscores its dedication to sustainability and climate responsibility within the automotive components sector.
Access structured emissions data, company-specific emission factors, and source documents
| 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|
| Scope 1 | 744,151,000 | - | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 2 | 610,914,000 | - | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 |
| Scope 3 | - | - | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 | 0,000,000,000 |
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.
Nemak 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 Nemak's sustainability data and climate commitments