Since 2012, the introduction of ISO14064-1 GHG examination ensures data quality pass
third-party verification every year.
Since 2012 when TWM adopted the ISO14064-1 standard, GHG inventories have undergone third-party
verification annually to ensure the quality of the data. The main source of emissions is electricity
(98%); the remaining sources include company vehicles, generators, refrigerants, fire extinguishers, and
septic tanks.
Note 1Used the 2021 emissions factor for electricity issued by the Bureau of
Energy under the Ministry of Economic Affairs to calculate Scope 2 carbon emissions for 2022
Note 2According to the GHG Protocol Scope 2 Guidance, reporting of Scope 2
emissions related to the purchase of renewable energy certificates has been required to be done two
ways since 2018: one based on the location-based method, and one based on the market-based method.
Note 3Consolidated revenue does not include revenue of momo
Note 1Consolidated revenue deducted by revenue of momo
Total costs of energy consumption
Please Swipe Left or
Right View All.
Items
2019
2020
2021
2022
Gasoline (L)
670,741.55
799,110.18
902,299.26
632,244.84
Avg. price (NTD/L)
28.64
23.74
28.95
31.31
Diesel (L)
65,890.72
46,629.76
43,474.67
52,555.50
Avg. price (NTD/L)
25.00
19.46
24.68
27.36
Natural gas (m33)
-
-
-
52.00
Avg. price (NTD/m3)
-
-
-
10.38
Electricity (KWh)
431,130,258.97
461,978,292.09
536,104,661.12
554,303,746.41
Avg. price (NTD/KWh)
3.30
3.30
3.30
3.60
Total costs of energy consumption (NTD)
$1,443,589,396
$1,544,403,991
$1,796,339,900
$2,016,727,531
Total renewable energy purchased or generated for own consumption
Please Swipe Left or
Right View All.
Items
2019
2020
2021
2022
green electricity purchased (MWh)
-
-
-
-
Solar power from TWM generators (MWH)
189.94
383.93
364.81
486.00
Wheeling*
-
205.01
7,253.59
25,564.93
Wind power from TWM generators (MWH)
-
-
-
-
T-REC (MWH)
339.00
-
-
86.00
I-REC (MWH)
-
-
-
-
total renewable energy purchased or generated (MWH)
528.94
588.93
7,618.39
26,136.93
Note 1Wheeling” means that an electricity transmission and distribution
corporation installs power grids through Taipower to transmit and distribute electricity for
TWM.
Data Center Efficiency
Please Swipe Left or
Right View All.
Average PUE
FY 2019
FY 2020
FY 2021
FY 2022
1.79
1.73
1.67
1.65
ICT population defined as: Percentage of data center energy input