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OrganisationsKddi
Kddi logo

Kddi

Post and Telecommunications ServicesJapan
Last verified 4 months agokddi.com

KDDI Corporation, commonly known as KDDI, is a leading telecommunications provider headquartered in Tokyo, Japan. Established in 1984, KDDI has evolved into a major player in the global telecommunications industry, offering a diverse range of services across Japan and internationally. The company is renowned for its innovative mobile and fixed-line communication solutions, including its au mobile brand and extensive data centre services through Telehouse.

KDDI's commitment to cutting-edge technology and customer-centric solutions has positioned it as a market leader, with notable achievements in 5G deployment and IoT services. The company continues to expand its footprint, providing unique offerings that cater to both individual consumers and businesses, ensuring seamless connectivity and robust infrastructure.

100
DitchCarbon score

+56 vs industry average

Kddi’s score of 100 is higher than 100% 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 Low

Post and Telecommunications Services is among the least carbon-intensive industries

Industry performance

0.063
20192025

The Post and Telecommunications Services industry has reduced its overall emissions by 60% since 2019

Emissions trajectory 2020 – 2028

0.0B0.0B0.0B0.0B0

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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.

Kddi's reported carbon emissions

In 2025, KDDI Corporation reported total carbon emissions of approximately 6.03 billion kg CO2e, comprising 5,350,000 kg CO2e from Scope 1, 632,623,000 kg CO2e from Scope 2, and 5,392,175,000 kg CO2e from Scope 3 emissions. This total reflects a commitment to reducing emissions significantly across all scopes. KDDI has set ambitious targets to achieve a 50% reduction in absolute Scope 1 and 2 emissions by fiscal 2030, compared to a 2019 baseline. Additionally, the company aims for a 14% reduction in Scope 3 emissions within the same timeframe. Long-term goals include achieving net-zero emissions across all scopes by 2040, with a 95% reduction in Scope 1 and 2 emissions and a 90% reduction in Scope 3 emissions by that year. KDDI's climate commitments align with the Science Based Targets initiative (SBTi), which validates their targets as consistent with the reductions necessary to limit global warming to 1.5°C. The company is actively working towards these goals, demonstrating a strong commitment to sustainability and climate action in the telecommunications sector.

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Kddi’s Climate Goals (2030 & 2050)

6 goals

2030

7% reduction in all scopes

7% reduction in CO2 in FY2030 compared to FY2013 for KDDI (in Japan, non-consolidated)*1

At risk7%

2030

62% reduction in total GHG

Vs 2019 baseline. Validated by SBTi. Includes full supply chain.

At risk48%

2040

50% reduction in Scope 3 intensity

Across purchased goods and services and logistics.

Behind target22%

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Scope 3 top emissions categories

10 of 15 categories disclosed
Purchased Goods & Services59%
Capital Goods29%
Use of Sold Products9%
Fuel & Energy Activities2%
Business Travel0%
Upstream Transportation & Distribution0%
Employee Commuting0%
End-of-Life Treatment0%
Purchased Goods & Services59%
Capital Goods29%
Use of Sold Products9%
Fuel & Energy Activities2%
Business Travel0%
Upstream Transportation & Distribution0%
Employee Commuting0%
End-of-Life Treatment0%

See all scope 3 categories

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Climate initiatives

SCIENCE BASED TARGETS

Science Based Targets Initiative

FY2030 targetSee details
Active
CDP

Carbon Disclosure Project

Sign in to view
Active
THE CLIMATE PLEDGE

The Climate Pledge

See details
Not active
United Nations Global Compact

UN Global Compact Climate Champions initiative

See details
Active
RE 100

RE 100

2050 targetSee details
Active
Climate Action 100+

Climate Action 100

See details
Not active

Emissions comparison with industry peers

View similar organisations
CompanyCountryIndustryLast updatedScoreDetails
Kddi logoKddi
JPPost and Telecommunications Services
4 months ago
100
Comcast logoComcast
USPost and Telecommunications Services
7 days ago
100
View
Singtel logoSingtel
SGPost and Telecommunications Services
5 days ago
100
View
Belgacom International Carrier Services SA logoBelgacom International Carrier Services SA
BEPost and Telecommunications Services
22 days ago
80
View
Nippon Telegraph And Telephone logoNippon Telegraph And Telephone
JPPost and Telecommunications Services
3 days ago
71
View
Disney Interactive Studios, Inc. logoDisney Interactive Studios, Inc.
USComputer Services
3 months ago
65
View
Ntt Communications logoNtt Communications
JPPost and Telecommunications Services
7 days ago
65
View

Frequently asked questions

Common questions about Kddi’s sustainability data and climate commitments

KDDI's total carbon emissions for 2025 were approximately 6.03 billion kg CO₂e. This figure includes around 5.35 million kg CO₂e from Scope 1, approximately 632.6 million kg CO₂e from Scope 2, and about 5.39 billion kg CO₂e from Scope 3 emissions. The company is actively working to reduce its carbon footprint significantly across all scopes, reflecting its commitment to sustainability in the telecommunications sector.

Data year: 2025

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You’re welcome to quote or reference data from this page, but please include a visible link back to this URL. Bulk collection, resale, or redistribution of data from multiple profiles is not permitted.

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Where does DitchCarbon
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Ditchcarbonv260319.2
[email protected]+44 203 475 7875

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