Overview
- Average bills fall 2.96% for households and 3.68% for commercial and industrial customers connected to the national grid (SEIN).
- The change took effect on February 4 and will appear automatically on February invoices with no action required from users.
- The reduction applies to all SEIN users nationwide regardless of region or connection type.
- Osinergmin attributes the drop to generation-price movements tied to the exchange rate and to updated surcharges such as reserve capacity, renewable premiums, FISE, reliability and capacity charges.
- Tariffs are recalculated monthly using formulas that factor in the wholesale price index, exchange rate, natural gas and fuel prices, and copper and aluminum quotes, while isolated systems register small increases of 0.03% for homes and 0.12% for businesses.