- Increasing complexity of large-scale projects requiring robust project management.
- Transition risks related to stricter decarbonization regulations and increasing electricity prices.
- Maintaining high employee engagement and addressing potential reputational risks related to ESG performance.
Internet Initiative Japan Inc.
Greenhouse gas emissions & sustainability report data
In its 2023-04 to 2024-03 reporting, Internet Initiative Japan Inc. disclosed greenhouse gas emissions of 354.3K tCO2e/year. By scope: Scope 1: 349 tCO2e/year; Scope 2: 10.6K tCO2e/year; Scope 3: 343.6K tCO2e/year. Figures are as stated in the company's own report and may use different boundaries, units or methods (for example market-based vs location-based Scope 2), so compare with care.
GHG Emissions
354.3K tCO2e/year
2023-04 to 2024-03
Renewable Energy
50% (target 85% by 2030)
of total energy
Energy Use
99.0K MWh/year (IIJ GIO)
2023-04 to 2024-03
📊 Emissions by Scope (2023-04 to 2024-03)
| Scope | What it covers | Reported value |
|---|---|---|
| Scope 1 | Direct emissions from sources the company owns or controls (fuel combustion, company vehicles, process and fugitive emissions). | 349 tCO2e/year |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 10.6K tCO2e/year |
| Scope 3 | Other indirect emissions across the value chain (purchased goods, business travel, use of sold products, etc.). | 343.6K tCO2e/year |
New to scopes? Read Scope 1, 2 and 3 emissions explained and market-based vs location-based Scope 2.
✅ Reported Environmental Achievements
- Increased renewable energy usage in data centers to 50% (Matsue Data Center achieved 100%), aiming for 85% by 2030.
- Maintained PUE at or below the industry's highest level (1.4 or lower) at Matsue (1.33) and Shiroi (1.31) Data Centers.
- Reduced Scope 1 and 2 greenhouse gas emissions by 4% year-on-year despite a 27% increase in electricity consumption due to business expansion.
🎯 Climate & Sustainability Targets
📅 Medium-term
- Increase renewable energy usage in data centers to 85% by 2030.
- Maintain PUE at or below 1.4 until 2030.
🔭 Long-term
- Achieve carbon neutrality
🌱 ESG Focus Areas
Climate ChangeNetwork ResilienceDiversity & InclusionData Privacy & SecurityHuman Capital DevelopmentSocial Contribution