State Grid Corporation of China (SGCC)
国家电网公司
China
Time frame: 1 May 2025 - 30 April 2026Profile
The Nature Index tracks primary research articles from 178 applied, health, natural and social sciences journals, across many different publishers, chosen by an independent group of researchers. The Nature Index provides absolute Count of primary research articles and fractional Share counts of author contribution to articles. The positions in the table below reflect State Grid Corporation of China (SGCC)'s position overall, domestically, within their sector, and in various subject areas based on their Share. Each position links to the corresponding table where State Grid Corporation of China (SGCC) is listed.
Position by research output Share
Position by research output Share in subject areas
Research
State Grid Corporation of China (SGCC) has the following research output in the current window (1 May 2025 - 30 April 2026) of the Nature Index. Click on Count to view a list of articles representing the corresponding Share value.
Overall research output
| Count | Share | |
|---|---|---|
| Overall | 291 | 63.91 |
Overall Count and Share for 'State Grid Corporation of China (SGCC)' based on the 12-month time frame mentioned above.
Research outputs by subject area
| Subject | Count | Share |
|---|---|---|
| Applied sciences | 236 | 52.67 |
| Chemistry | 26 | 4.29 |
| Earth & environmental sciences | 13 | 3.72 |
| Health sciences | 2 | 0.15 |
| Physical sciences | 1 | 0.13 |
| Social sciences | 13 | 2.96 |
Note: Hover over the donut graph to view the Share for each subject.
Leading research topics
| Topics | Count | Share |
|---|---|---|
| Electrical Engineering | 146 | 36.61 |
| Chemical Engineering | 43 | 5.86 |
| Mechanical Engineering | 10 | 1.77 |
| Atmospheric Sciences | 8 | 1.52 |
| Organic Chemistry | 9 | 1.49 |
| Environmental Management | 4 | 1.34 |
| Materials Engineering | 4 | 1.31 |
| Fluid Mechanics and Thermal Engineering | 4 | 1.20 |
Share output for the past 5 years
| Subject area or journal group | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Overall | 2 | 3 | 3 | 56 | 61 |
| Applied sciences | 1 | 1 | 2 | 47 | 51 |
| Health sciences | 0 | 0 | 0 | 0 | 0 |
| Natural sciences | 1 | 2 | 1 | 5 | 7 |
| Biological sciences | 0 | 0 | 0 | 0 | 0 |
| Chemistry | 1 | 0 | 0 | 3 | 4 |
| Earth & environmental sciences | 0 | 2 | 0 | 2 | 3 |
| Physical sciences | 0 | 0 | 0 | 0 | 0 |
| Social sciences | 0 | 0 | 0 | 4 | 3 |
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Collaboration
Nature Index collaborations highlight fruitful collaborations that lead to high quality research around the world. A collaboration can be between any two institutions or locations co-authoring at least one article in the journals tracked by the Nature Index. The collaboration score between two institutions is the sum of each of their Shares on the papers to which both have contributed. The table and charts below highlight the leading collaborators with State Grid Corporation of China (SGCC).
International vs domestic collaboration by Share
| Type | Percentage |
|---|---|
| International (10 institutions) | 3.9% |
| Domestic (39 institutions) | 96.1% |
Note: Hover over the pie chart to view the Share for each collaboration type.
Note: Hover over the graph to view collaboration by percentage of Share.
Top 5 domestic collaborators with State Grid Corporation of China (SGCC) by Share
Collaborating institutions
Note: Hover over the bars to view details about each institution's Share.
| Collaborating Institution | Collaborators' Share | Collaboration Score |
|---|---|---|
| China Electric Power Research Institute (EPRI), SGCC | 16.41 / 13.75 | 30.16 |
| State Key Laboratory of Intelligent Power Distribution Equipment and System | 7.39 / 17.97 | 25.36 |
| Tianjin University (TJU) | 9.94 / 13.26 | 23.19 |
| Beijing Institute of Technology (BIT) | 1.72 / 20.83 | 22.56 |
| North China Electric Power University (NCEPU) | 5.76 / 14.13 | 19.90 |
Top 5 international collaborators with State Grid Corporation of China (SGCC) by Share
Collaborating institutions
Note: Hover over the bars to view details about each institution's Share.
| Collaborating Institution | Collaborators' Share | Total Share |
|---|---|---|
| Nanyang Technological University (NTU) | 0.79 / 0.74 | 1.52 |
| Cardiff University | 0.97 / 0.51 | 1.48 |
| Illinois Institute of Technology (IIT) | 0.38 / 0.62 | 1.00 |
| LocationMind | 0.75 / 0.25 | 1.00 |
| University of Hafr Al Batin | 0.60 / 0.20 | 0.80 |
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Relationships
Affiliated institutions
The following affiliated institutions are wholly owned, operated, administered or contains research facilities for State Grid Corporation of China (SGCC). All affiliations for an affiliated institution are credited to the institution to which it is affiliated. Each of the affiliated institutions listed below has its own research profile.
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State Grid Corporation of China (SGCC)
- China Electric Power Research Institute (EPRI), SGCC
- Global Energy Interconnection Research Institute Europe (GEIRI Europe), SGCC
- Global Energy Interconnection Research Institute North America (GEIRINA), SGCC
- State Grid Anhui Electric Power Company, SGCC
- State Grid Beijing Electric Power Company, SGCC
- State Grid Chongqing Electric Power Company, SGCC
- State Grid East China, SGCC
- State Grid Electric Power Research Institute (NARI Group Corporation), SGCC
- State Grid Energy Research Institute
- State Grid Fujian Electric Power Co., Ltd., SGCC
- State Grid Gansu Electric Power Company, SGCC
- State Grid Hebei Electric Power Co., Ltd., SGCC
- State Grid Henan Electric Power Company, SGCC
- State Grid Hubei Electric Power Company, SGCC
- State Grid Hunan Electric Power Co., Ltd., SGCC
- State Grid Integrated Energy Service Group, SGCC
- State Grid Intelligence Technology Co., Ltd., SGCC
- State Grid Jiangsu Electric Power Company, SGCC
- State Grid Jiangxi Electric Power Co., Ltd., SGCC
- State Grid Jibei Electric Power Company, SGCC
- State Grid Jilin Electric Power Co., Ltd., SGCC
- State Grid Liaoning Electric Power Co., Ltd., SGCC
- State Grid New Source Group Co., Ltd., SGCC
- State Grid Ningxia Electric Power Company, SGCC
- State Grid Northwest Branch, SGCC
- State Grid Qinghai Electric Power Company, SGCC
- State Grid Shaanxi Electric Power Company, SGCC
- State Grid Shandong Electric Power Company, SGCC
- State Grid Shanghai Pudong Electric Power Supply Company, SGCC
- State Grid Shanxi Electric Power Company, SGCC
- State Grid Sichuan Electric Power Company, SGCC
- State Grid Tianjin Electric Power Company, SGCC
- State Grid Tibet Electric Power Co., Ltd., SGCC
- State Grid Xinjiang Electric Power Company, SGCC
- State Grid Zhejiang Electric Power Company, SGCC
Affiliated joint institutions and consortia
Represents joint institutions and consortia for which the institution is designated as a partner institution. Each partner institution of a joint institution or consortium receives an equivalent Share for every affiliation in which the consortium is included.