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Hamamatsu Photonics
Electrical Machinery ManufacturingJapanJPX: 6965.T
Last verified 2 months agohamamatsu.com
Hamamatsu Photonics K.K., commonly known as Hamamatsu, is a leading player in the electrical machinery and apparatus sector, specifically within the niche of optical sensors and devices. Headquartered in Japan, the company has established a significant presence in various regions, including Europe and North America. Founded in 1953, Hamamatsu has achieved numerous milestones, including pioneering advancements in photonics technology.
The company specialises in a diverse range of products, including photomultiplier tubes, CCD cameras, and light sources, which are renowned for their precision and reliability. Hamamatsu's commitment to innovation has positioned it as a market leader, serving industries such as medical diagnostics, scientific research, and industrial automation. With a strong reputation for quality and performance, Hamamatsu continues to drive advancements in photonics, making it a trusted name in the field.
42
DitchCarbon score
+12 vs industry average
Hamamatsu Photonics’s score of 42 is higher than 58% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Very High
Electrical Machinery Manufacturing is among the most carbon-intensive industries
Industry performance
0.315
20182025
The Electrical Machinery Manufacturing industry has reduced its overall emissions by 42% since 2018
Emissions trajectory 2020 – 2028
202020212022202320242025202620272028
Reported emissions
Scope 1
•••kg CO₂e
Scope 2
•••kg CO₂e
Scope 3
•••kg CO₂e
Total reported
•••kg CO₂e
Scope 3 accounts for ••• of total emissions.
Hamamatsu Photonics's reported carbon emissions
Hamamatsu Photonics reported total carbon emissions of approximately 591.4 million kg CO2e in 2025. This includes Scope 1 emissions of about 6.0 million kg CO2e, Scope 2 emissions of approximately 2.4 million kg CO2e, and Scope 3 emissions of about 583.0 million kg CO2e. In 2024, the company's total emissions were approximately 538.9 million kg CO2e. For 2023, total emissions were around 715.6 million kg CO2e, comprising approximately 7.1 million kg CO2e for Scope 1, 1.8 million kg CO2e for Scope 2, and 707.1 million kg CO2e for Scope 3. In 2022, Hamamatsu Photonics' total emissions were about 743.4 million kg CO2e, with Scope 1 emissions at roughly 11.2 million kg CO2e, Scope 2 at approximately 46.3 million kg CO2e, and Scope 3 at about 685.9 million kg CO2e.
Hamamatsu Photonics K.K. has set Science Based Targets initiative (SBTi) approved targets. The company commits to reducing absolute Scope 1 and 2 GHG emissions by 30% by FY2031 from a FY2019 base year. Additionally, they aim to reduce absolute Scope 3 emissions from the use of sold products by 15% within the same timeframe. Hamamatsu Photonics K.K. further commits that 76% of its suppliers, by spend covering purchased goods and services, will have science-based targets by FY2026. These Scope 1 and 2 targets are classified as consistent with reductions required to keep warming to well-below 2°C.
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Hamamatsu Photonics’s Climate Goals (2030 & 2050)
2 goals2030
42% reduction in Scope 1
Hama Corporation commits to reduce scope 1 GHG emissions 42% by 2030 from a 2022 base year.
At risk42%
2030
42% reduction in Scope 2
Hama Corporation commits to reduce scope 2 GHG emissions 42% by 2030 from a 2022 base year.
At risk42%
Showing SBTi-validated targets only. Sign up or sign in to see all disclosed climate targets.
Scope 3 top emissions categories
No scope 3 category breakdown has been disclosed yet.
Climate initiatives
Science Based Targets Initiative
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Active
Carbon Disclosure Project
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Active
The Climate Pledge
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Not active
UN Global Compact Climate Champions initiative
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Not active
RE 100
2040 targetSee details
Active
Climate Action 100
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Not active
Emissions comparison with industry peers
View similar organisationsCompanyCountryIndustryLast updatedScoreDetails
Hamamatsu Photonics2 months ago
42
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