CH. 5 Environmental Protection
85
Energy conservation effectiveness
Item
Energy type
Unit
Results
2013
2014
2015
Headquarters building
Electricity
kWh
-31,344
-31,176
147,785
Company cars
Gasoline
Liter
-1,603
-984
-432
Construction sites
Electricity
kWh
2,398,680
-1,881,271
-3,161,922
Construction sites
Gasoline
Liter
-340,380
577,846
-770,445
Construction sites
Diesel
Liter
443,579
198,504
-154,056
Note 1: Baseline for comparison is the values of the previous year. Negative values mean increase from the previous year.
Cost saved from energy conservation (NTD)
Item
Energy type
Results
2013
2014
2015
Headquarters building
Electricity
-109,604
-116,533
529,322
Construction sites
Electricity
8,387,704
-7,032,001
-11,325,057
Note 1 : Baseline for comparison is the values of the previous year. Negative values mean increase from the previous year.
Note 2 : Formula: Electricity consumption decrease x annual average price per kWh (3.4968 TWD/kWh in 2013; 3.7379
TWD/kWh in 2014; 3.5817 TWD/kWh in 2015).
