Switching Energy Providers in Germany: 2026 Savings Guide

About one in five German households are still on the default Grundversorgung tariff — usually the most expensive electricity you can buy in your area. Moving off it typically saves several hundred euros a year (Finanztip), and comparison portals advertise up to around €850. The switch takes under twenty minutes, your power never goes off, and the new provider does the paperwork. Here is what it's worth in 2026 and exactly how it works.

What you're probably overpaying

Germany's 2026 household electricity average is 37.0 cents per kWh, according to the BDEW Strompreisanalyse (April 2026) — down from 39.3 ct in 2025. But that average blends in the cheaper tariffs. If you never actively chose a provider, you are on the Grundversorgung, which typically runs around 40 ct/kWh, while competitive alternatives sit near 28 ct. Here is what that gap costs across household sizes:

Annual use	Grundversorgung (~40 ct)	Alternative (~28 ct)	You save
2,000 kWh (1–2 people)	€800	€560	€240
3,500 kWh (3 people)	€1,400	€980	€420
5,000 kWh (4–5 people)	€2,000	€1,400	€600

Those figures use representative tariff levels, not one quoted contract — your exact numbers depend on your postcode and consumption. The point is the gap: the reason the 37 ct national average sits below the 40 ct Grundversorgung figure is precisely that most people who compared have already moved to something cheaper. This is the single biggest, easiest lever on a German household energy bill — bigger than most of the frugality tricks people try first, and it's the same "run the actual numbers" habit that pays off with what you really pay for health cover in Germany.

Why the Grundversorgung is the expensive default

If you moved into a flat and electricity "just worked," you were enrolled in the local basic-supply tariff by law. That is the Grundversorgung, and it is historically among the priciest options in any given area. Around 22% of households are still on it in 2026 — many simply because switching feels like admin they haven't got to. It isn't: the mechanics are built to be painless.

How to switch — the actual steps

1. Find your annual consumption in kWh from last year's Stromrechnung (electricity bill). If you don't have it, estimate: roughly 1,500–2,000 kWh per person per year.
2. Compare tariffs on a portal by entering your postcode and consumption. This is the fifteen-minute part — you can compare electricity tariffs on CHECK24 and sort by first-year cost.
3. Read the fine print before committing: a Preisgarantie (price guarantee) that lasts at least as long as the contract term, a contract term of 12 months for flexibility or up to 24 for stability, and whether a Neukundenbonus is inflating the headline first-year price.
4. Sign up. The new provider handles the cancellation of your old contract and coordinates the switch. Leaving the Grundversorgung needs only two weeks' notice; for other contracts signed after March 2022 the maximum notice period is one month.

That's the whole process. Most of the effort is reading last year's bill; the portal and the new provider do the rest.

The traps to avoid

A cheaper tariff is only cheaper if you dodge the standard pitfalls:

Two more: a Preisgarantie that expires before the contract does leaves you exposed to mid-term price rises, and an auto-renewal clause can roll you into an expensive follow-on tariff. If you heat with gas, the same playbook applies — it's worth comparing gas the same way (you can compare gas tariffs on CHECK24 too).

A fixed-price tariff with a solid Preisgarantie generally suits households that value a predictable bill; a shorter, flexible contract generally suits those who are happy to re-compare every year and chase the best rate. Either way, the habit that matters is checking once a year — the same annual-review discipline that keeps your insurance basics and health cover from quietly drifting expensive.

Frequently asked questions

How much can I save by switching electricity provider in Germany?

Leaving the Grundversorgung typically saves several hundred euros a year — roughly €240 for a small flat, €420 for a 3-person household, and €600 for a larger home, based on 2026 tariff levels. Comparison portals advertise savings up to around €850 for high-consumption households.

Is it safe to switch — does the power get cut off?

Yes, it's safe, and no, the power never stops. The supply runs through the same grid and meter regardless of who bills you. German law guarantees continuous supply during a switch, so there is no gap.

How long does an energy provider switch take in Germany?

The sign-up takes about 15–20 minutes. The actual changeover then completes within a few weeks, handled by the new provider — you don't have to contact the old one.

What notice period applies to the Grundversorgung?

You can leave the Grundversorgung at any time with two weeks' notice. For other contracts signed after March 2022, the maximum notice period is one month.

Should I choose a fixed-price tariff?

A fixed-price tariff with a Preisgarantie generally suits households that want a predictable bill, while a shorter flexible contract generally suits those happy to re-compare each year. Comparing options on a portal shows both side by side so you can weigh certainty against price.

This article is for informational purposes only and does not constitute financial or energy-contract advice. Compare options via licensed intermediaries such as CHECK24.