Sustainability Metrics
Data is referenced against Ateneo de Manila University School Year (June to May)
Energy
Total Energy Used | Total Energy from Renewables | Emissions Data | Scope 1 Emission | Scope 2 Emission
Scope 1 & 2 for the Baseline Year | Baseline Year Began Recording Emissions GHG Standards
For SY 2024-25, the University's total energy consumption amounted to 60,731 gigajoules (GJ) (16,869,687 kWh) where 53,323 GJ (14,811,919 kWh) of it are sourced from low carbon sources.
Total energy used (GJ)
The University’s total energy use (in GJ and kWh) has varied widely across the last six school years, with SY 2024-25 marking the highest energy consumption at 60,731 GJ (or 16,869,687 kWh).
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Total Energy from Renewables (kWh)
As of the of the School Year (2024-25), the total energy from renewables used by the University has drastically jumped to 14,811,920.45 kWh. This is due to the decision of the University with partnership with the electric utility provider to shift it's energy supply to renewable energy sources.
School Year 2024-25 shows a remarkable jump in renewable energy contribution of over 14 million kWh, which is a combination of grid supply from renewable energy sources plus the in-house solar panels on campus.
A noticeable leap took place between SY 2023-24 and SY 2024-25 with low-carbon energy usage increasing by more than 50 thousand GJ to 53322.91 GJ, demonstrating the University’s shifting priorities towards decarbonizing its energy supply.
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Emissions Data
Ateneo’s greenhouse gas emissions profile for SY 2023–24 to SY 2024–25 reflects significant reductions in both Scope 1 (direct fuel use from generators, fleet, and labs) and Scope 2 (electricity from the grid) emissions, highlighting shifts in campus energy use and facility upgrades.
Scope 1 Emissions
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SY 2023-24: Scope 1 emissions were recorded at 138.21 tCO2e (tons of CO2 equivalent).
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SY 2024-25: Scope 1 missions decreased to 85.67 tCO2e.
Note: The emissions resulted from the use of generator sets, University fleet and fuel in school labs.
Scope 2 Emissions
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SY 2023-24: Scope 2 emissions were monitored at 10,221.22 tCO2e (tons of CO2 equivalent).
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SY 2024-25: Scope 2 data shows a decrease to 1,427.06 tCO2e indicating the shift to renewable energy sources as the main energy supply.
Note: The emissions resulted from supply of electricity from grid to the three (3) HE campuses, plus additional electricity supplied (Feb-May) from the grid at Blue Eagle Gym (BEG) not covered by RE supply to Loyola Heights
Total Scope 1 & 2 for the baseline year
1,512.73 tCO2e
Data updated on 20250925
Baseline Year began recording emissions GHG standards
School Year 2022-2023
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Sources:
Ateneo Institute of Sustainability
Office of the Vice President for Administration
Central Facilities Management Office
Campus Safety and Mobility Office
Office of Food Safety and Quality Assurance
Strategy and Quality Management Office
