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Performance Data Collection

Corporate ethics and compliance



BoundariesUnits201420152016
Number of requests for consultation received by the Corporate Ethics Hotline Showa Denko group   44 46  35

Labor practices



BoundariesUnits201420152016
Number of employees Male Consolidated subsidiaries Japan persons 5,290 5,232  3,585
Female Consolidated subsidiaries Japan persons 642 641   690
Total Consolidated subsidiaries Japan persons 5,932 5,873   6,075
Male Consolidated subsidiaries Abroad persons 3,284 3,366   2,963
Female Consolidated subsidiaries Abroad persons 1,362 1,322   1,108
Total Consolidated subsidiaries Abroad persons 4,645 4.688   4,071
Total Consolidated subsidiaries persons 10,577 10,561   10,146
Number of female managers  Number of female managers Showa Denko K.K. persons 18 23   26
female managers ratio Showa Denko K.K. % 0.47 0.62   0.71
Ratio of reemployed employees Showa Denko K.K. % 90 85   89
Percentage of handicapped employees Showa Denko K.K. % 2.48 2.71   2.64
Working hours (per employee per year) Showa Denko K.K. hours 2,023.1 2,002.9   2,008.4
Annual paid holidays taken (per employee per year) Showa Denko K.K. days 13.2 13.6   13.6
Number of job separation (excluding retirement and permanent transfer) Showa Denko K.K.   49 52   68
Job separation rate(excluding retirement and permanent transfer) Showa Denko K.K. % 1.3 1.4   1.9
The average age Showa Denko K.K. age 40.0 40.2   40.1
The average overtime work per month Showa Denko K.K. years 17.1 17.2   16.9
The average overtime work per month Showa Denko K.K. hours 18.7 17.9   18.2
Childcare leave Male Showa Denko K.K.   50 69   65
Female Showa Denko K.K.   35 41   33
Showa Denko K.K.   85 110   98
Family care leave Male Showa Denko K.K.   3  1
Female Showa Denko K.K.   0  1
Showa Denko K.K.   3  2
Shortened working hours for childcare/family care Male Showa Denko K.K.   2  1
Female Showa Denko K.K.   33 34  54
Showa Denko K.K.   35 35   55
Ratio of reinstated employees to those who took childcare leave Showa Denko K.K. % 100.0 100.0   100.0
Labor union Number of unionized Employees Showa Denko K.K.   2,987 2,868   2,857
Percentage of unionized Employees Showa Denko K.K. % 78.4 77.7   78.3
Number of incidents resulting in lost-time injuries Showa Denko group   6  3
Infrequency rate of lost-time injuries Showa Denko K.K.   0.24 0.25   0.13
Showa Denko group   0.43 0.15   0.15

CSR procurement




Units201420152016
CSR visits   54 40   38

Local community and social contribution



BoundariesUnits201420152016
Education Dispatched employees as instructors Showa Denko K.K.   26 25   20
Showa Denko K.K. man-hours 705 585   716
Accepted interns Showa Denko K.K.   36 27   28
Showa Denko K.K. persons 64 74   85
Improvement of the environment around the worksites Cleaning activities Showa Denko K.K.   125 120   105
Showa Denko K.K. hours in total 6,717 6,780   5,906
Promotion of arts, culture and sports Cooperation for and granting subsidies to arts, culture and sports: spend Showa Denko K.K. thousand yen 4,878 5,378   8,800
Exchange with local communities Events Showa Denko K.K. persons 5,313 7,691   7,866
Facilities rented Showa Denko K.K. hours in total 10,573 10,762   11,772
guided plant tours Showa Denko K.K. persons 9,351 6,467   7,524
Exchange with local communities Harmonizing with local economy: spend Showa Denko K.K. thousand yen 1,662 2,466   2,110
Aluminum can recycling: participation rate Showa Denko K.K. 98.0 98.8   98.9
Aluminum can recycling: proceeds Showa Denko K.K. thousand yen 1,752 1,336   888
Collaborating with NPOs and local organizations: spend Showa Denko K.K. thousand yen 131 120   252

Environmental conservation



BoundariesUnits201420152016
Discharged amounts of greenhouse gases CO2(energy source origin) Showa Denko group kt-CO2 2,537 2,538  2,545 
CO2(non-energy source origin) Showa Denko group kt-CO2 91 87   85
GHGs other than Showa Denko group kt-CO2 47 62   57
Total Showa Denko group kt-CO2 2,681 2,683   2,687
Showa Denko K.K./Group companies in Japan Showa Denko K.K. kt-CO2 2,212 2,203  2,211
Group companies in Japan kt-CO2 463 484   475
Total Showa Denko group kt-CO2 2,675 2,687   2,687
Transportation sector's CO2 emissions   kt-CO2 29.0 22.8   23.5
The amount of water used Showa Denko K.K. million m3 59.26 55.35   54.11
Group companies in Japan million m3 3.35 4.69   4.61
Wastewater volume Showa Denko K.K. thousand t 29,136 28,671   26,620
Group companies in Japan thousand t 3,705 3,704   3,733
The amount of industrial waste discharge Showa Denko K.K. t 24,454 20,974   20,038
Group companies in Japan t 8,842 10,739   9,360
Final landfill volumes of industrial waste Showa Denko K.K. t 912 752   254
Group companies in Japan t 246 99  69
Release of PRTR-listed substances Into air Showa Denko K.K. t 198 153   148
Group companies in Japan t 186 262   242
Into water Showa Denko K.K. t 25 19 14 
Group companies in Japan t 1  1
Total Showa Denko K.K. t 223 172   163
Group companies in Japan t 187 263   243
Total amounts released of harmful atmospheric pollutants Showa Denko K.K. t 18 14   14
Discharged amounts of substances with atmospheric impact SOx Showa Denko K.K. t 369 360   324
NOx Showa Denko K.K. t 1,324 1,413   1,255
Soot and dust Showa Denko K.K. t 112 87   63
Discharged amounts of substances with water quality impact COD Showa Denko K.K. t 355 365   360
Total phosphorus Showa Denko K.K. t 10  8
Total nitrogen Showa Denko K.K. t 510 503   480
Environmental accounting Total amount of capital investment Showa Denko K.K. million yen 1,664 2,492   1,962
Total expenses Showa Denko K.K. million yen 3,185 3,186   2,651
Economic benefits Showa Denko K.K. million yen 1,169 704   794