1 Energy Conservation Goals
Reduce energy consumption intensity by 2% or more compared to FY2025 for each campus unit.
*1 Energy Consumption Intensity
A numerical value calculated by converting the usage of energy using different units (electricity, gas, etc.) into heat quantity to total them, and then dividing that total by the total floor area of each campus.
2 April Results
Energy consumption decreased at all six campuses. Furthermore, all six campuses achieved a reduction exceeding the energy conservation goals.
(1) Comparison with FY2025 (Energy consumption intensity in parentheses)
Mita Campus: 86% (39MJ/m2)
Hiyoshi Campus: 94% (54MJ/m2)
Yagami Campus: 94% (130MJ/m2)
Shonan Fujisawa Campus (SFC): 87% (44MJ/m2)
Shiba-Kyoritsu Campus: 97% (124MJ/m2)
Shinonomachi Campus: 95% (182MJ/m2)
(2) Factor Analysis
The average outdoor temperature in Tokyo was 1.0°C higher than the previous year, and the low demand for heating in the first half of April is thought to be a common factor for the decrease across all six campuses. Other factors contributing to the decrease in energy consumption intensity include: reduced hall usage at Mita; LED lighting installation and improved air conditioning operation at Hiyoshi; LED lighting installation at Yagami; power generation from the solar power system that began operation in FY2026 at Shonan Fujisawa; and LED lighting installation along with improved operation of air conditioning and heat source equipment at Shiba-Kyoritsu.
3 FY2026 Cumulative Results
(1) Comparison with FY2025 (Energy consumption intensity in parentheses)
Mita Campus: 86% (39MJ/m2)
Hiyoshi Campus: 94% (54MJ/m2)
Yagami Campus: 94% (130MJ/m2)
Shonan Fujisawa Campus (SFC): 87% (44MJ/m2)
Shiba-Kyoritsu Campus: 97% (124MJ/m2)
Shinonomachi Campus: 95% (182MJ/m2)