Since the introduction of ISO14064-1 greenhouse gas inventory in 2012, third-party verification has been adopted to ensure data quality each year. The new version of ISO 14064-1: 2018 was completed In 2019.
The main emission source is electricity (97%), the remaining sources include company vehicles, generators, refrigerants, fire extinguishers, septic tanks, etc.
Note 1Scope 2 carbon emissions for 2018 was retrospectively revised according to the 2018 Electricity Factor announced by the Energy Bureau of the Ministry of Economic Affairs.
Note 2From 2018, according to the GHG Protocol Scope 2 Guidance, the certificate of renewable energy purchase for category 2 should be calculated according to "Location Based" and "Market Based".
Note 3Revenue from momo was deducted from the consolidated revenue in 2019, and the emission intensity values for 2017 and 2018 was retroactively revised.
GHG inventory (scope 3)
Note 1 No intermediate products are processed and remanufactured, so NO.10 is not applicable. Since they have been included in the scope 1 and 2 GHG greenhouse gas, NO.15 is not applicable.
Note 2Due to changes in the purchase quantity and amount of mobile phone products, as well as EEIO coefficient update in 2018, a total of 4 items including NO.1, NO.2, NO.8, and NO.9 were retrospectively revised to facilitate the SBT annual target tracking and inspection.
Water consumption
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Items
2016
2017
2018
2019
Main office buildings(TWM、HBG、Mymusic)
85,911
87,810
87,743
84,569
Direct branch stores
61,321
54,458
53,985
48,702
Telecom control center and base station
131,429
137,219
126,813
119,213
Server room(HBG、IT)
9,321
12,941
11,291
10,625
IDC
25,114
35,007
42,146
36,128
Total water used(M³)
313,096
327,435
321,978
299,237
Waste recycled, incinerated and landfilled methods
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Items
Unit
2016
2017
2018
2019
A) Total waste generated
Tonnes
1,472.341
2,163.323
1,553.710
1,602.340
B) Total waste used/recycled/sold
Tonnes
1,460.055
2,143.589
1492.077
1586.455
Total waste disposed(A - B)
Tonnes
12.286
19.734
8.315
15.885
Total nonrenewable energy consumption
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Items
2016
2017
2018
2019
Gasoline (MWH)
7,984.86
7,238.26
6,542.80
6,085.34
Diesel (MWH )
405.70
822.69
608.90
674.44
Electricity (MWH )
465,110.24
447,345.79
430,905.48
431,130.26
Total Energy consumption (MWH)
473,500.80
455,406.74
438,057.18
437,890.04
Total costs of energy consumption
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Items
2016
2017
2018
2019
Gasoline (L)
880,110.79
797,819.26
721,163.79
670,741.55
Avg. price (NTD/L)
23.92
26.14
29.53
28.64
Diesel (L)
39,635.50
80,374.46
59,487.49
65,890.72
Avg. price (NTD/L)
19.64
22.06
25.78
25.00
Electricity (KWh)
465,110,240.83
447,345,792.95
430,905,484.87
431,130,258.97
Avg. price (NTD/KWh)
3.30
3.30
3.30
3.30
Total costs of energy consumption (NTD)
$1,556,694,486
$1,498,866,513
$1,444,815,250
$1,443,589,396
Total renewable energy purchased or generated for own consumption
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Items
2016
2017
2018
2019
green electricity purchased (MWH)
1,400.00
3,360.00
-
-
Solar power from TWM generators (MWH)
2.73
32.28
78.28
189.94
Wind power from TWM generators (MWH)
-
-
-
-
T-REC (MWH)
339.00
I-REC (MWH)
-
-
5,000.00
-
total renewable energy purchased or generated (MWH)
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_EnvironmentalPerformance_GHGInventory(scope3).png)
