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Global Data Centers 2025 Global Sustainability Report

Shaping a sustainable future

Realizing a sustainable future

At NTT DATA Global Data Centers (NTT GDC), we're mindful that technological innovation and business growth must be balanced with care for the planet and everyone on it. We want all our stakeholders — our employees, clients, partners and communities — as well as the earth itself to benefit and thrive. Now, we've set a bold course: achieve net-zero emissions by 2040. We've compiled this Sustainability Report to share our goals, establish our baseline, highlight our planet- and people-first practices, and track our progress.

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NTT DATA's top sustainability ratings and awards

NTT DATA has set high standards for our sustainability progress. We view our participation in prestigious sustainability rating platforms as proof of this dedication. Here are some of our top ratings, certifications and awards.

At a glance: FY24 accomplishment­s

28%

emissions reduction compared to FY21 baseline, 4% reduction from FY23

60%

renewable energy, 18% increase from FY23

1.38

average annual PUE

11MW

external heat recovery contracted

0.72/1.42

average annual WUE

$15.3M

equity investment for renewable energy additionality

28%

emissions reduction compared to FY21 baseline, 4% reduction from FY23

60%

renewable energy, 18% increase from FY23

1.38

average annual PUE

11MW

external heat recovery contracted

0.72/1.42

average annual WUE

$15.3M

equity investment for renewable energy additionality

12

A holistic framework for decarbonizatio­n

NTT GDC has defined a holistic framework for decarbonization to help us reduce emissions and improve our environmental footprint.

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Consume less

"Consume less" focuses on what we’re doing today: reducing the use of resources like energy, water and waste by optimizing existing processes.

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Do better

"Do better" is about the day-to-day changes we can make, such as switching to alternative resources like renewable energy, cleaner fuels, less carbon-intensive goods and services, and enhancing recycling efforts for waste and waste heat.

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Do different

"Do different" includes long-term innovations like new data center designs, the external use of waste heat, nonrefrigerant cooling, and alternative backup solutions.

Industry recognition

2025

We're named as a Leader in the IDC MarketScape: Worldwide Datacenter Colocation Services 2025 Vendor Assessment.

2025

NTT DATA once again obtained SBTi approval for our net-zero targets after updating our Net-Zero Vision 2040 in 2024.

2025

In 2025, NTT DATA received the EcoVadis Silver Medal Sustainability rating (score: 71/100), placing us in the top 15% of rated organizations.

2024

NTT DATA Group was selected as a 2024 CDP Climate Change “A List” company, for the third consecutive year

2025

We're named as a Leader in the IDC MarketScape: Worldwide Datacenter Colocation Services 2025 Vendor Assessment.

2025

NTT DATA once again obtained SBTi approval for our net-zero targets after updating our Net-Zero Vision 2040 in 2024.

2025

In 2025, NTT DATA received the EcoVadis Silver Medal Sustainability rating (score: 71/100), placing us in the top 15% of rated organizations.

2024

NTT DATA Group was selected as a 2024 CDP Climate Change “A List” company, for the third consecutive year

12

Our net-zero goals

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Scope 1: Direct emissions — fuel and refrigerants

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Scope 2: Indirect emissions — purchased energy (non-IT load) and operational energy use

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Scope 3: Value chain emissions — supply chain; energy used by clients (IT load)