NGK Spark Plug Co., Ltd., commonly known as NGK, is a leading manufacturer of spark plugs and related components, headquartered in Japan. Established in 1936, the company has grown to become a key player in the automotive and industrial sectors, with significant operations across Asia, Europe, and North America. NGK is renowned for its innovative spark plug technology, offering a diverse range of products that cater to various engine types, including conventional, hybrid, and electric vehicles. Their commitment to quality and performance has positioned them as a trusted supplier for major automotive manufacturers worldwide. With a strong focus on research and development, NGK has achieved numerous milestones, including advancements in ceramic technology and the introduction of high-performance spark plugs. This dedication to excellence has solidified NGK's reputation as a market leader in the spark plug industry.
How does Ngk Spark Plug Co'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.
Ngk Spark Plug Co's score of 37 is higher than 57% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2023, NGK Spark Plug Co., headquartered in Japan, reported total Scope 1 and 2 emissions of approximately 191,000,000 kg CO2e. This figure reflects a significant reduction from 2022, where the company recorded about 21,070,000 kg CO2e for Scope 1 and 2 emissions, alongside substantial Scope 3 emissions of approximately 11,150,000,000 kg CO2e from purchased goods and services, and about 211,000,000 kg CO2e from upstream transportation and distribution. NGK Spark Plug Co. has set ambitious climate commitments, aiming for a 30% reduction in both Scope 1 and Scope 2 emissions by 2030, using 2020 levels as a baseline. Additionally, the company is pursuing carbon neutrality across all scopes by 2050. Specifically, they aim to reduce Scope 1 emissions to near zero by 2025 and Scope 2 emissions to near zero by the same year. These targets are part of a broader strategy aligned with the Science Based Targets initiative (SBTi), which confirms that their goals are consistent with limiting global warming to well below 2°C. The emissions data and reduction targets are cascaded from Niterra Co., Ltd., the parent company, which oversees these sustainability initiatives. Overall, NGK Spark Plug Co. is actively working towards significant emissions reductions while contributing to global climate goals.
Access structured emissions data, company-specific emission factors, and source documents
| 2003 | 2004 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 59,880,000 | 00,000,000 | - | - | - | - | - | - | - | - | - |
| Scope 2 | - | - | - | - | - | - | - | - | - | - | - |
| Scope 3 | - | - | - | - | - | - | - | - | - | 00,000,000,000 | - |
Their carbon footprint includes supplier sustainability and value chain emissions data across Scope 3 categories, with "Purchased Goods and Services" being the largest emissions source at 98% 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.
Ngk Spark Plug Co 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 Ngk Spark Plug Co's sustainability data and climate commitments