Why Should I Compare?
Electricity bills are affected by consumption profile, standing charge, kWh charge and loyalty discounts. With proper comparison you can significantly reduce your annual bill.
What Charges Do I See on a Bill?
Supply Charges
Standing charge + kWh price (fixed or variable).
Regulated Charges
Applied by the network/system (same for all providers).
Other Charges
Municipal fees, ERT, etc. (outside supply).
Fixed vs Variable
Fixed
Same kWh price for a specific period. Offers predictability.
Variable
The price can change monthly, according to the provider's commercial policy and/or market indicators. May benefit in falling markets, but has volatility.
Standing Charge & Consumption Scales
High standing charge can "eat up" the benefit if you consume few kWh. Conversely, low standing charge with higher kWh price might benefit large consumers.
Loyalty Discounts & Terms
Discount only with timely payment? Are there early exit penalties? Read the terms carefully.
How to Compare Practically
- Find your annual profile (kWh/year) from 2-3 recent bills.
- Try the calculator at logariasmo.gr to see estimated cost per provider.
- Check standing charge/scales/discounts.
- Upload PDF bill for more accurate analysis.
Common Pitfalls
- Comparing only the "basic" kWh price, ignoring standing charge/scales.
- Not calculating loyalty discounts correctly.
- Overlooking possible price changes in variable tariffs.
FAQ
Which tariff benefits me?
Depends on your kWh/year and your tolerance for volatility.
Do I need to change my meter?
Usually not, the change is commercial/contractual.