Electricity Tariff Structure
Demand Charge + Energy Charge + Climate Change & Environmental Charge ± Fuel Cost Pass-Through Adjustment Rate
Climate Change & Environmental Charge
- The sum of Renewable Portfolio Standards (RPS) cost, Emission Trading System (ETS) cost and coal generation reduction cost
- 7.3KRW/kWh (The date of application : Apr.1.2022)
Fuel Cost Pass-Through Adjustment Rate
- Change in fuel price is reflected on tariff as adjusted fuel cost rate on a quarterly basis.
- Charged proportionate to electricity used amount
- 0 KRW / kWh (The date of application : Apr.1.2022)
Season & Time-period classification
| Classification | Summer (June, July & Aug) / Spring (Mar, April & May) and fall (Sep & Oct) |
Winter (Nov, Dec, Jan & Feb) |
|---|---|---|
off-peak |
23:00 ~ 09:00 |
23:00 ~ 09:00 |
mid-peak |
09:00~10:00 12:00~13:00 17:00~23:00 |
09:00~10:00 12:00~13:00 17:00~23:00 |
on-peak |
10:00 ~ 12:00 13:00 ~ 17:00 |
10:00 ~ 12:00 17:00 ~ 20:00 22:00 ~ 23:00 |
Supply voltage classification
| Classification | Supply voltage |
|---|---|
Low voltage |
220V and 380V |
High voltage(A) |
More than or equal to 3,300V and less than or equal to 66,000V |
High voltage(B) |
154,000V |
High voltage(C) |
345,000V or higher |
Optional rate classification
| Classification | Recommendation |
|---|---|
option Ⅰ |
For people less than 200 hours of use with low demand charges and high energy charges |
option Ⅱ |
For people between more than 200 hours and less than 500 hours of use |
option Ⅲ |
For people more than 500 hours of use with high demand charges and low energy charges |
- Program Download
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