한전 에너지캐시백 신청방법 2023 KEPCO Residential Energy Cashback Application Recruitment
한전 에너지캐시백 신청방법23. 6. 7. (Wed) 00:00 ~ (Regular application) Customers using residential (household) electricity 📍Basic cashback – If the minimum savings rate of 3% or higher is achieved and the average savings rate of participants in the same region is higher, 30 won per 1kWh of savings is paid (30% savings rate limit) 📍Differential … Read more