Hoya
Hoya Corporation, commonly referred to as Hoya, is a leading global company headquartered in Japan. Established in 1941, Hoya has evolved into a prominent player in the healthcare and optical industries, with significant operations across Asia, Europe, and the Americas. The company is renowned for its innovative products, including advanced optical lenses, medical endoscopes, and semiconductor-related materials. Hoya's commitment to quality and precision sets it apart, making it a trusted name in vision care and healthcare solutions. With a strong market position, Hoya has achieved notable milestones, such as pioneering developments in high-index lenses and digital imaging technologies. As a result, Hoya continues to shape the future of optics and healthcare, maintaining a reputation for excellence and innovation in its core business areas.
DitchCarbon Score
How does Hoya'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 Medical Device 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.
Industry Benchmark
Hoya's score of 42 is higher than 68% 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
Hoya's reported carbon emissions
In 2023, Hoya Corporation reported total carbon emissions of approximately 39,000,000 kg CO2e, comprising 4,000,000 kg CO2e from Scope 1 and 35,000,000 kg CO2e from Scope 2 emissions. This data reflects a slight decrease from 2022, when total emissions were about 40,000,000 kg CO2e, with Scope 1 emissions at 5,000,000 kg CO2e and Scope 2 emissions remaining at 35,000,000 kg CO2e. Globally, Hoya's emissions for 2023 were reported at approximately 499,000,000 kg CO2e, with Scope 1 emissions at 13,000,000 kg CO2e and Scope 2 emissions at 486,000,000 kg CO2e. This indicates a significant reduction from 2022, where global emissions were about 522,000,000 kg CO2e. Hoya has not disclosed any specific reduction targets or initiatives under the Science Based Targets initiative (SBTi) or other climate pledges. The company does not report Scope 3 emissions, which are often a significant portion of total corporate emissions. Hoya's emissions data is not cascaded from any parent organization, and all figures are sourced directly from Hoya Corporation. The company continues to monitor and report its emissions as part of its commitment to environmental sustainability.
Unlock detailed emissions data
Access structured emissions data, company-specific emission factors, and source documents
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 27,374,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 | 00,000,000 |
| Scope 2 | 373,437,000 | 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 3 | - | - | - | - | - | - | - | - | - | - |
Industry emissions intensity
Location emissions intensity
Reduction initiatives & disclosure networks
Companies disclose and commit to reducing emissions to show they are serious about reducing emissions impact over time. They can also help a company track its progress over time.
Hoya is participating in some of the initiatives that we track. This may change over time as the company engages with new initiatives or updates its commitments. DitchCarbon will update this information as it becomes available.
