Nippon Telegraph and Telephone Corporation (NTT) is a leading telecommunications and IT services provider headquartered in Tokyo, Japan. Established in 1952, NTT has evolved into a global powerhouse, with significant operations across Asia, Europe, and North America. The company is renowned for its comprehensive range of services, including fixed-line and mobile communications, data centre operations, and cloud computing solutions. NTT's commitment to innovation is evident in its development of cutting-edge technologies, such as 5G networks and AI-driven services, which set it apart in the competitive telecommunications landscape. As a key player in the industry, NTT has consistently achieved notable milestones, including its position as one of the largest telecommunications companies in the world, underscoring its influence and market leadership.
How does Nippon Telegraph And Telephone'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 Telecommunications Services 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.
Nippon Telegraph And Telephone's score of 62 is higher than 74% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Nippon Telegraph and Telephone Corporation (NTT) reported total greenhouse gas emissions of approximately 20,540,000,000 kg CO2e, with Scope 1 and 2 emissions accounting for about 2,120,000,000 kg CO2e. In 2023, total emissions were about 21,030,000,000 kg CO2e, with Scope 1 and 2 emissions at approximately 2,320,000,000 kg CO2e. The 2022 data indicates total emissions of around 22,020,000,000 kg CO2e, with Scope 1 and 2 emissions at about 2,530,000,000 kg CO2e and Scope 3 emissions contributing approximately 19,490,000,000 kg CO2e. NTT has set ambitious climate commitments, aiming for an 80% reduction in absolute Scope 1 and 2 emissions by the fiscal year ending March 31, 2031, based on 2013 levels. Additionally, the company targets carbon neutrality by fiscal 2040 across all scopes. Near-term goals include a 40% reduction in total Scope 1, 2, and 3 emissions by FY2030 from a FY2018 base year, with specific reductions of 80% for Scope 1 and 2 emissions and 32% for Scope 3 emissions within the same timeframe. These targets align with the Science Based Targets initiative (SBTi), which confirms NTT's commitment to significant emissions reductions consistent with climate science. The company is on track to achieve a 54% reduction in emissions compared to FY2013 levels by FY2023, demonstrating progress towards its long-term sustainability goals.
Access structured emissions data, company-specific emission factors, and source documents
| 2013 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | - | 0,000,000 | 00,000,000 | 0,000,000 | 0,000,000,000 | 000,000,000 | - | - | - | - | - |
| Scope 2 | - | 000,000,000 | 000,000,000 | 000,000,000 | 0,000,000,000 | 0,000,000,000 | - | - | - | - | - |
| Scope 3 | - | - | - | - | 00,000,000,000 | 00,000,000,000 | - | - | - | - | - |
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.
Nippon Telegraph And Telephone 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 Nippon Telegraph And Telephone's sustainability data and climate commitments