Basic supply vs. switch tariff: which is cheaper?

What is basic supply?

Grundversorgung is the default tariff of your local grid operator — active automatically when no other contract exists. It is usually much more expensive than switch tariffs.

After moving or when a contract ends, many households end up in basic supply unintentionally.

You can switch anytime — there is no minimum term in basic supply, only short notice when signing with a new provider.

Switch tariffs: comparison pays off

Switch tariffs are offered by alternative providers — often with price guarantees and green power options. Comparing by postal code and usage quickly shows savings.

Switching is usually free for you; the new provider handles paperwork.

Typical savings: €100–300 per year versus basic supply at average usage (3,500 kWh).

Cost comparison: example

Basic supply: high base fee plus consumption price — often 40–45 ct/kWh total. Switch tariff: lower consumption price, sometimes welcome bonus.

Do not look at kWh price alone — base fee × 12 months can be surprisingly high at low usage.

Practical tip

Check your bill: does it say „Grundversorgung“ or a provider name? If basic supply, compare immediately.

Tenants can also choose their electricity provider freely — independent of the landlord.

Green power tariffs are often not more expensive than standard switch tariffs — compare consciously.

Compare now

With postal code and annual usage you see cheaper providers in minutes — no supply risk.

VertragSpar leads you to the electricity comparison; switching takes a few weeks and saves from the first full bill.