CO2 Emissions from Tap Water
Calculates CO2 emissions from water usage.
| CO 2 Emissions | g |
| Japanese cedar | trees absorb this amount of CO2 in one month |
CO2 emissions per 1 m3: 203 g. Calculated using actual data from the Tokyo Metropolitan Waterworks Bureau for Reiwa 6 (2024 fiscal year).
This figure represents CO2 emissions from the water intake stage through to delivery to the customer and does not include CO2 emissions associated with wastewater treatment.
Calculations are based on the assumption that a single 50-year-old Japanese cedar tree absorbs an average of approximately 14 kg of CO₂ per year.
This figure represents CO2 emissions from the water intake stage through to delivery to the customer and does not include CO2 emissions associated with wastewater treatment.
Calculations are based on the assumption that a single 50-year-old Japanese cedar tree absorbs an average of approximately 14 kg of CO₂ per year.
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