Electricity tariffs in Germany: dynamic prices and your bill
Information checked:
In this guide
Germany’s market chart helps you choose when to use flexible appliances, but only if your contract rewards that choice. A low wholesale price is not your final price. This guide concerns household contracts in Germany; sharing the DE-LU bidding zone does not make German taxes or contracts applicable in Luxembourg.
Does your contract follow the market?
A dynamic tariff passes changing wholesale prices into your energy charge. A fixed-price tariff keeps the agreed price stable within its guarantee; check which charges that guarantee excludes. A monthly variable price or a fixed cheap charging window is not the same as paying each quarter-hour’s spot price. Suppliers must offer dynamic tariffs from 2025, but that does not guarantee acceptance of every application. Bundesnetzagentur: dynamic tariffs.
For a dynamic contract, your energy average is weighted by your consumption. The day’s average on our chart gives every delivery period its time weight, not your household’s usage weight. A home that uses most electricity in the evening can therefore pay more than the chart’s average. Price spikes are a real risk, especially where heating or other essential consumption cannot be delayed.
Check the meter before planning quarter-hour savings
An intelligentes Messsystem, or iMSys, combines a digital meter with a communications gateway. A digital display alone does not establish that the supplier receives the interval data needed for dynamic billing. Confirm installation, activation, ongoing metering fees and the billing method while waiting for activation. Bundesnetzagentur: meters and intelligent metering systems.
Ask the supplier to confirm how your measured consumption is matched to its prices. Do not assume that an optical reader or an app is equivalent to the required metering arrangement. For a car, compare the cost of the whole charging session rather than chasing the cheapest 15 minutes; keep departure time and charging losses in the calculation.
Supplier examples: compare fees and protection separately
Checked on 11 September 2026. These examples are not a ranking or an exhaustive comparison. Availability, prices and conditions depend on the current offer and your address. An omitted fee is not necessarily zero.
| Supplier and product | Pricing structure | What to check |
|---|---|---|
| Tibber Smart Dynamic | Quarter-hour market pricing. Tibber separately lists its subscription, procurement costs, network and metering charges. | Its published subscription is €5.99/month including VAT, not the whole fixed bill. Request the complete dated price breakdown. Tariff · Fee explanation |
| E.ON ÖkoStrom Dynamisch | Variable spot-market pricing; E.ON explicitly warns that it can exceed comparable fixed prices. | Check the quoted basic price, additions, meter readiness and termination terms. Do not assume a price cap. E.ON product page |
| Vattenfall ÖkoStrom Dynamik | Quarter-hour pricing and monthly billing by actual consumption. A separate Dynamik Limit variant is also advertised. | Check which variant is quoted and exactly what any limit covers, its cost and duration; do not transfer the protection to the ordinary product. Vattenfall product page |
Compare 12 × supplier monthly fee + annual kWh × supplier addition on the same VAT basis, alongside any different metering costs. In an invented comparison, a €5 higher monthly fee needs a 1 ct/kWh saving on 500 kWh/month merely to break even. This is not a comparison of the suppliers above.
Network charges, tax and the second price signal
Your bill also contains network and metering costs, concession fees, levies and taxes. German household electricity is normally subject to 2.05 ct/kWh electricity tax and 19% VAT; the VAT applies to the combined taxable bill, not just wholesale energy. Network charges vary by location, so the same market price need not produce the same retail price everywhere. Electricity tax: § 3 StromStG · Federal economics ministry: price components and VAT.
For eligible controllable equipment under § 14a EnWG, Module 3 time-variable network charges can be combined with Module 1, rather than being a universal tariff for every household. Local network time bands are a separate signal from the wholesale chart. Check eligibility and implementation with your network operator and supplier. Bundesnetzagentur: controllable equipment and network-charge modules.
The useful scheduling comparison is the total variable price in each period. A low spot price can coincide with a higher network rate. Fixed monthly charges do not disappear when you move consumption, and a price guarantee may not cover changes in every levy.
A worked bill for 200 kWh
This is an invented monthly example, not a supplier offer or an estimate for your postcode. Only the ordinary electricity-tax and VAT rates are statutory inputs. All rows before VAT use net prices; the example has no Module 3 discount or cap. Network charges, other levies and fixed costs are separated to avoid counting them twice.
| Component | Calculation before VAT | Amount |
|---|---|---|
| Consumption-weighted market energy | 200 kWh × €0.06 | €12.00 |
| Supplier addition | 200 kWh × €0.015 | €3.00 |
| Variable network charge | 200 kWh × €0.08 | €16.00 |
| Other levies and concession fee | 200 kWh × €0.025 | €5.00 |
| Electricity tax | 200 kWh × €0.0205 | €4.10 |
| Supplier basic fee | Monthly | €5.00 |
| Network basic fee | Monthly | €8.00 |
| Metering | Monthly | €2.00 |
| Subtotal | All rows above | €55.10 |
| VAT | €55.10 × 19% | €10.47 |
| Total | Rounded to cents | €65.57 |
The all-in average is about 32.78 ct/kWh, not the assumed 6 ct market price. With these same variable charges, a market price of −1 ct/kWh still gives about 15.53 ct/kWh including VAT, plus the fixed fees, assuming negative prices are passed through fully. A negative bar does not automatically mean free electricity.
When switching or shifting consumption can help
If 50 kWh genuinely move between periods whose market prices differ by 8 ct/kWh before VAT, the illustrated saving is €4.76 including VAT, provided all other variable charges stay equal. It is not 50 times the all-in average. Extra heating losses, battery wear or a higher network band can reduce the benefit.
- Compare an ordinary year of your own consumption, including expensive winter periods; test whether you can afford a high-price month.
- Get the complete price sheet, including supplier additions, network charges, metering, VAT, optional services and post-promotion fees. Ask how negative prices and missing readings are handled.
- Confirm the exact meter activation date and how any cap or guarantee works before accepting the contract.
- Check your existing contract’s minimum term and notice period. The technical 24-hour electricity supplier switch, introduced on 6 June 2025, does not cancel those obligations. Bundesnetzagentur: supplier switching.
- Read the regulator’s consumer-contract guidance, compare actual supplier offers and retain the accepted terms. This guide is not an official tariff-comparison service.
Sources and review date
The linked regulator, legislation, ministry and supplier sources were checked on 11 September 2026. Product examples describe structures, not guaranteed savings or personalized legal or tax advice. Apply the contract and network tariff for your address and delivery dates; solar-export payments require a separate calculation.