ESG Data
Environmental Performance Data
Energy
NOF Group
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Production volume (thousand tons) | 242 | 245 | 266 | 267 | 259 | 229 | 249 | 226 | 209 | 210 |
| Gross-energy input (thousand GJ) | 3,444 | 3,431 | 3,464 | 3,477 | 3,330 | 3,247 | 3,377 | 3,112 | 2,909 | 2,903 |
| ・Renewable energy input (thousand GJ) | − | − | − | − | − | − | − | − | 640 | 390 |
| ・Non-renewable energy input (thousand GJ) |
− | − | − | − | − | − | − | − | 2,269 | 2,513 |
Domestic Group
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Production volume (thousand tons) | 217 | 219 | 231 | 232 | 225 | 194 | 210 | 188 | 179 | 181 |
| Gross-energy input (thousand GJ) | 3,016 | 3,018 | 2,987 | 3,004 | 2,917 | 2,810 | 2,892 | 2,699 | 2,570 | 2,543 |
| ・Renewable energy input (thousand GJ) | − | − | − | − | − | − | − | − | 339 | 328 |
| ・Non-renewable energy input (thousand GJ) |
− | − | − | − | − | − | − | − | 2,231 | 2,215 |
NOF
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Production volume (thousand tons) | 198 | 200 | 211 | 211 | 205 | 178 | 191 | 170 | 162 | 164 |
| Gross-energy input (thousand GJ) | 2,753 | 2,739 | 2,728 | 2,753 | 2,673 | 2,572 | 2,658 | 2,471 | 2,358 | 2,315 |
| ・Renewable energy input (thousand GJ) | − | − | − | − | − | − | − | − | 327 | 312 |
| ・Non-renewable energy input (thousand GJ) |
− | − | − | − | − | − | − | − | 2,031 | 2,003 |
Water
NOF Group
| Items | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|
| Volume of water intake (thousand ㎥) | − | − | − | − | 16,032 |
| ・Volume of new water use (thousand ㎥) |
7,698 | 7,833 | 7,964 | 7,833 | 7,886 |
| -City water (thousand ㎥) |
1,318 | 1,514 | 1,650 | 1,578 | 1,805 |
| -Industrial water (thousand ㎥) |
5,077 | 5,022 | 4,912 | 4,923 | 4,673 |
| -Groundwater (thousand ㎥) |
1,304 | 1,297 | 1,402 | 1,332 | 1,407 |
| ・Internally recycled water (thousand ㎥) | − | − | − | − | 8,146 |
| Volume of water discharged (thousand ㎥) | 5,780 | 5,824 | 5,861 | 6,090 | 6,004 |
| ・Surface water (thousand ㎥) |
− | 1,777 | 1,843 | 1,863 | 1,904 |
| ・Groundwater (thousand ㎥) |
− | 0 | 0 | 0 | 0 |
| ・Seawater (thousand ㎥) |
− | 3,479 | 3,483 | 3,692 | 3,596 |
| ・Discharge to other organizations (thousand ㎥) |
− | 568 | 535 | 535 | 504 |
| Volume of water used (thousand ㎥) | 1,918 | 2,009 | 2,103 | 1,743 | 1,881 |
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| BOD emissions (tons) | 105 | 79 | 160 | 69 | 74 | 104 | 93 | 67 | 74 | 58 |
| COD emissions (tons) | 318 | 225 | 314 | 302 | 441 | 219 | 154 | 148 | 171 | 153 |
| Suspended solid emissions (tons) |
41 | 39 | 32 | 50 | 37 | 40 | 36 | 25 | 58 | 43 |
Domestic Group
| Items | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|
| Volume of water intake (thousand ㎥) | − | − | − | − | 14,038 |
| ・Volume of new water use (thousand ㎥) |
5,814 | 5,861 | 6,001 | 5,959 | 5,892 |
| -City water (thousand ㎥) |
211 | 243 | 248 | 268 | 266 |
| -Industrial water (thousand ㎥) |
4,300 | 4,322 | 4,351 | 4,359 | 4,219 |
| -Groundwater (thousand ㎥) |
1,304 | 1,297 | 1,402 | 1,332 | 1,407 |
| ・Internally recycled water (thousand ㎥) | − | − | − | − | 8,146 |
| Volume of water discharged (thousand ㎥) | 5,390 | 5,479 | 5,531 | 5,763 | 5,716 |
| Volume of water used (thousand ㎥) | 424 | 382 | 470 | 196 | 177 |
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| BOD emissions (tons) | 39 | 28 | 40 | 43 | 33 | 38 | 52 | 39 | 36 | 25 |
| COD emissions (tons) | 78 | 68 | 73 | 66 | 60 | 60 | 68 | 44 | 52 | 55 |
| Suspended solid emissions (tons) |
41 | 39 | 32 | 50 | 37 | 40 | 36 | 25 | 42 | 31 |
NOF
| Items | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|
| Volume of water intake (thousand ㎥) | − | − | − | − | 13,496 |
| ・Volume of new water use (thousand ㎥) |
5,254 | 5,303 | 5,473 | 5,462 | 5,350 |
| -City water (thousand ㎥) |
181 | 208 | 217 | 234 | 232 |
| -Industrial water (thousand ㎥) |
4,300 | 4,322 | 4,351 | 4,359 | 4,219 |
| -Groundwater (thousand ㎥) |
773 | 774 | 905 | 869 | 898 |
| ・Internally
recycled water (thousand ㎥) |
− | − | − | − | 8,146 |
| Volume of water discharged (thousand ㎥) | 4,846 | 4,939 | 5,022 | 5,283 | 5,190 |
| Volume of water used (thousand ㎥) | 408 | 364 | 451 | 179 | 159 |
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| BOD emissions (tons) | 35 | 25 | 37 | 39 | 30 | 34 | 50 | 37 | 33 | 24 |
| COD emissions (tons) | 78 | 68 | 72 | 65 | 60 | 60 | 67 | 44 | 52 | 55 |
| Suspended solid emissions (tons) |
33 | 31 | 25 | 35 | 31 | 33 | 31 | 22 | 36 | 26 |
Atmosphere
NOF Group
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Greenhouse gas emissions (thousand tons of CO₂) | 195 | 202 | 207 | 205 | 196 | 187 | 189 | 175 | 159 | 151 |
| SOx emissions (tons) | 8 | 9 | 7 | 7 | 6 | 4 | 5 | 7 | 8 | 5 |
| NOx emissions (tons) | 62 | 93 | 65 | 64 | 55 | 57 | 55 | 55 | 58 | 46 |
| Soot and dust emissions (tons) | 3 | 5 | 4 | 5 | 5 | 8 | 4 | 5 | 3 | 4 |
| VOC emissions (tons) | − | − | − | − | − | − | − | − | − | 190 |
| Emissions of hazardous air pollutants (tons) | − | − | − | − | − | − | − | − | − | 89 |
| Emissions of PRTR Act-controlled substances (tons) |
187 | 170 | 167 | 177 | 158 | 147 | 155 | 143 | 167 | 135 |
Domestic Group
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Greenhouse gas emissions (thousand tons of CO₂) | 182 | 181 | 173 | 172 | 169 | 158 | 159 | 144 | 135 | 133 |
| SOx emissions (tons) | 7 | 9 | 6 | 6 | 5 | 3 | 3 | 4 | 6 | 3 |
| NOx emissions (tons) | 60 | 90 | 62 | 60 | 52 | 53 | 50 | 51 | 54 | 41 |
| Soot and dust emissions (tons) | 3 | 4 | 3 | 2 | 1 | 2 | 1 | 1 | 1 | 1 |
| VOC emissions (tons) | − | − | − | − | − | − | − | − | − | 190 |
| Emissions of hazardous air pollutants (tons) | − | − | − | − | − | − | − | − | − | 89 |
| Emissions of PRTR Act-controlled substances (tons) |
187 | 170 | 167 | 177 | 158 | 147 | 155 | 143 | 167 | 135 |
NOF
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Greenhouse gas emissions (thousand tons of CO₂) | 166 | 164 | 158 | 157 | 155 | 145 | 146 | 131 | 123 | 120 |
| SOx emissions (tons) | 3 | 4 | 3 | 3 | 3 | 1 | 2 | 3 | 5 | 2 |
| NOx emissions (tons) | 58 | 88 | 59 | 58 | 50 | 51 | 48 | 49 | 53 | 41 |
| Soot and dust emissions (tons) | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 1 |
| VOC emissions (tons) | − | − | − | − | − | − | − | − | − | 143 |
| Emissions of hazardous air pollutants (tons) | − | − | − | − | − | − | − | − | − | 57 |
| Emissions of PRTR Act-controlled substances (tons) |
143 | 123 | 121 | 127 | 118 | 111 | 117 | 109 | 129 | 100 |
Waste
NOF Group
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total material input (thousand tons) | 263 | 267 | 280 | 273 | 253 | 231 | 261 | 236 | 248 | 226 |
| Waste quantity emitted by plants (tons) |
24,719 | 25,567 | 27,947 | 30,161 | 28,446 | 28,955 | 29,164 | 25,157 | 22,542 | 24,298 |
| ・Internal recycling quantity (tons) |
3,929 | 1,177 | 1,190 | 955 | 1,182 | 1,165 | 953 | 914 | 976 | 840 |
| ・External recycling quantity (tons) |
14,704 | 17,055 | 17,645 | 19,253 | 16,426 | 17,808 | 17,687 | 16,547 | 14,444 | 15,555 |
| ・Finally disposed waste quantity (tons) |
1,260 | 1,333 | 1,168 | 1,046 | 1,302 | 1,588 | 950 | 1,092 | 617 | 1,058 |
| ・Hazardous waste volume (tons) |
− | − | − | − | − | − | − | − | − | 23 |
Domestic Group
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total material input (thousand tons) | 263 | 267 | 280 | 273 | 253 | 231 | 261 | 236 | 217 | 196 |
| Waste quantity emitted by plants (tons) |
20,508 | 21,351 | 23,466 | 25,976 | 23,662 | 24,176 | 23,796 | 21,270 | 19,300 | 20,979 |
| ・Internal recycling quantity (tons) |
3,929 | 1,177 | 1,190 | 955 | 1,182 | 1,165 | 953 | 914 | 976 | 840 |
| ・External recycling quantity (tons) |
14,576 | 16,696 | 17,267 | 18,676 | 16,002 | 17,320 | 17,138 | 15,916 | 13,679 | 14,605 |
| ・Finally disposed waste quantity (tons) |
111 | 157 | 117 | 95 | 81 | 681 | 135 | 61 | 69 | 72 |
| ・Hazardous waste volume (tons) |
− | − | − | − | − | − | − | − | − | 23 |
NOF
| Items | FY2015 | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total material input (thousand tons) | 243 | 248 | 259 | 253 | 233 | 214 | 244 | 218 | 202 | 181 |
| Waste quantity emitted by plants (tons) |
19,716 | 20,350 | 22,372 | 25,061 | 22,721 | 22,529 | 22,822 | 20,493 | 18,464 | 20,222 |
| ・Internal recycling quantity (tons) |
3,929 | 1,177 | 1,190 | 955 | 1,182 | 1,165 | 953 | 914 | 976 | 840 |
| ・External recycling quantity (tons) |
14,017 | 16,132 | 16,355 | 17,965 | 15,235 | 16,489 | 16,374 | 15,242 | 12,939 | 13,935 |
| ・Finally disposed waste quantity (tons) |
60 | 66 | 61 | 60 | 50 | 40 | 54 | 37 | 48 | 65 |
| ・Hazardous waste volume (tons) |
− | − | − | − | − | − | − | − | − | 21 |
