Research Article

Sociotechnical Network Analysis for Power Grid Resilience in South Korea

Table 1

Electric power industry organizations.

Operation & managementRegulation & decision-making

Power transmission:Industry-wide:
 Korea Electric Power Corp Ministry of Trade, Industry, and Energy
 Korean Power Exchange Korea Electricity Commission
Thermoelectric power:% Gen capacitySector specific, nuclear:
 Korea Midland 12.0% Nuclear Safety and Security Commission
 Korea Western 10.6% Korea Institute of Nuclear Safety
 Korea East-West 10.6%Sector specific, hydroelectric:
 Korea Southern 9.6% Ministry of Land, Infrastructure, and Transport
 Korea Southeast 9.6% Kum River Flood Control Office
 POSCO Power3.1% Youngsan River Flood Control Office
 SK Energy2.1% Nakdong River Flood Control Office
 K-Power Ltd.1.2% Han River Flood Control Office
 Korea District Heating Corp1.2%
 Meiya Power Company1.2%
 GS EPS1.1%
 Hyundai Corporation1.1%
Nuclear power:
 Korea Hydro Nuclear 29.0%
Hydroelectric power:
 Korea Water Administration2.9%
 Korea Hydro Nuclear

Subsidiary of Korean Electric Power Corporation. Note. Only companies with >1% of total generation capacity for Korea are listed.