Energy Consumption
EVA Air monitors power consumption at its operating locations in Taiwan to implement energy-saving and carbon reduction measures more effectively, and to confirm the results of various energy conservation projects. In 2019, Nankan Park introduced a smart energy management system, acting as the Company's main energy-saving measure. Through the analysis of Nankan Park's electricity consumption and external monthly average temperature, monthly relative temperature and monthly total labor hours in 2018, the regression equation for the power consumption baseline was established. Under this condition, the change of the regression electricity consumption before and after the improvement was used as the basis for calculating the energy saving rate. The system was operated in November 2019, and a total of 3,872,626 kWh of electricity were saved by the end of 2023.
Energy consumption (Unit: MWh)
| |
2020 |
2021 |
2022 |
2023 |
| Non-renewable energy consumption |
15,830,938 |
15,157,350 |
16,489,710 |
23,909,394 |
| Aircraft fuel |
15,829,112 |
15,156,277 |
16,488,952 |
23,878,711 |
| Gasoline |
542 |
580 |
272 |
1,944 |
| Diesel |
320 |
314 |
316 |
656 |
| Natural Gas |
963 |
180 |
171 |
238 |
| Electricity |
25,059 |
24,359 |
24,221 |
27,845 |
| Renewable energy consumption |
- |
- |
- |
385 |
| Sustainable Aviation Fuel |
- |
- |
- |
385 |
Main Power Conservation Measures and Performance
| |
|
Unit |
2020 |
2021 |
2022 |
2023 |
| Air conditioning system |
Implementing Smart Energy Management System |
kWh |
746,249 |
777,168 |
1,156,473 |
1,192,736 |
| Elevator controlling |
power regeneration device |
kWh |
1,423 |
1,115 |
684 |
3,610 |
| Total power saving |
kWh |
747,672 |
778,283 |
1,157,157 |
1,196,346 |
