Significant specific intangible assets as of December 31, 2016 and 2017 are as follows: |
|
2016 | ||||||||||
|
Type |
Description |
Currency |
Amount |
Remaining useful years | ||||||
| In millions of won and thousands of Australian dollars | ||||||||||
|
Software |
ERP system and others | KRW | 506 | 11 months ~ 1 year and 11 months | ||||||
| SCADA O/S (POWERON RELIANCE) | KRW | 4,206 | 3 years and 1 month | |||||||
|
Copyrights, patents rights and other industrial rights |
Smart technology verification and standard design project conducting right |
KRW | 5,750 | 5 years and 9 months | ||||||
|
Mining rights |
Mining right of Bylong mine | AUD | 401,225 | — (*) | ||||||
|
Development expenditures |
Development of maintenance system for utility plant |
KRW | 518 | 11 months | ||||||
|
Intangible assets under development |
Contributions to ARP NRC DC |
KRW | 41,190 | — | ||||||
|
Usage rights of donated assets and others |
Sejong Haengbogdosi sharing charge |
KRW | 44,502 | 9 years and 11 months | ||||||
| Dangjin power plant load facility usage right | KRW | 26,759 | 4 years and 3 months | |||||||
|
Others |
Sillim electricity supply facility usage right | KRW | 2,196 | 4 years and 11 months | ||||||
| (*) | Mining rights are amortized using the units-of-production method and the amortization has not commenced yet. |
|
2017 | ||||||||||||
|
Type |
Description |
Currency | Amount |
Remaining useful lives | ||||||||
| millions of won and thousands of Australian dollars | ||||||||||||
|
Software |
ERP system and others | KRW | 1,135 |
3 years and 2 months ~ 3 years and 4 months | ||||||||
| AMI GATEWAY S/W | KRW | 3,528 | 3 years and 2 months | |||||||||
|
Copyrights, patents rights and other industrial rights |
Smart technology verification and standard design project conducting right |
KRW | 11,724 | 4 years and 9 months | ||||||||
|
Mining rights |
Mining right of Bylong mine | AUD | 401,225 | — (*) | ||||||||
|
Development expenditures |
Electricity sales information system | KRW | 29,391 | 4 years 3 months | ||||||||
|
Intangible assets under development |
Contributions to ARP NRC DC | KRW | 46,458 | — | ||||||||
|
Usage rights of donated assets and others |
Sejong Haengbogdosi sharing charge |
KRW | 40,460 | 8 years and 11 months | ||||||||
| Dangjin power plant load facility usage right | KRW | 20,463 | 3 years 3 months | |||||||||
|
Others |
Occupancy and use of public waters | KRW | 103,269 | 18 years 11 months | ||||||||
| (*) | Mining rights are amortized using the units-of-production method and the amortization has not commenced yet. |