SimplyFair -
Our Variable Tariff
Benefit from 100 % green electricity, monthly cancellationand English app & support.
Benefit from green electricity at fair prices. Try it risk-free -cancelable monthly.
Our electricity comes from 100 % renewable sources – certified by TÜV-Nord.
Find everything in one central location – our Ostrom app. No paperwork, no faxes!
Multiple Award-Winning Electricity Provider
The numerous awards we have received in recent years confirm our commitment to setting the highest standards of quality, transparency and customer focus. With our English-language support, we help you understand the German energy market and support you if problems arise.
Full Control With The Ostrom App
Track your consumption by entering your meter reading in the Ostrom app. This way you always now how much your electricity bill is. You also have an overview of all your payments and access to our English support.
100 % Stress-free Switching Service
German bureaucracy can be overwhelming and confusing. But don't worry! We will terminate your old contract and ensure a smooth switch and seamless transition. All you need to do is register with us, select your current electricity provider and authorise us to terminate your old contract.
All-English App & Support
Signing up to an electricity provider should be straightforward. This is particularly important if you don't speak German or have recently moved to Germany. That's why we provide all our products and services in English, from sign-up to support. This way, you always know exactly what you’re getting.
Calculate Tariff
Your Energy. Your Control.
Because let’s be honest: it’s overdue. Simply sign up on our website and manage everything in our app. No need for "email templates" or translation apps!
With the Ostrom app you can do it all:
Our team will respond quickly and reliably to help you solve your problems! Do you have any questions? Just ask them directly in the chat in the Ostrom app.
Smart & Future-Proof
Track your energy usage, manage your devices, and save even more with NeoGrid® AI.
The 5 Most Frequently Asked Questions
Ostrom is the only energy provider that has the same incentives as you - to use less electricity! With our flat 6 € basic fee, we earn the same from a small flat as from a large house. Therefore, unlike every other energy provider, we genuinely want you to use less electricity.Oh yeah, and we have our top-rated app... and our incredible customer support... and our smart integrations... and our certified green energy...
No, there’s no need to wait! Even if your current contract has up to 12 months remaining, you can sign up early with Ostrom today. Just sign up now, and we’ll take care of the rest - once your existing contract ends according to pre-agreed terms, we will seamlessly switch you to Ostrom.
SimplyFair: Our original transparent tariff for all! Easily add meter readings to track your consumption on our app. Energy prices track the market prices on a monthly basis. In fact, in the last 2 years we’ve already decreased prices seven times!
SimplyDynamic: Our smart-meter compatible tariff! For those customers who already have a smart meter, automatically see your energy consumption on an hourly basis. This means you can take advantage of low prices when the sun shines or the wind blows!Both have all the great features for all Ostrom customers: risk-free monthly cancellable contract, all the features of the Ostrom App (smart home integrations, referrals, perks, CO2 tracking, Ostrom Store, live customer chat & more!)
While energy prices change often, our SimplyFair tariff removes that complexity for our customers. It's the perfect balance between dynamic prices that change hourly and 24-month contracts that keep you locked in to a high price (think households in 2025 still paying 2022 prices).We truly stick to our electricity-at-fair-prices model. This means that unlike our competitors whose prices mostly only go up, we even pass on decreases as well. Since our monthly fixed fee means we do not profit from price increases, increases only happen when market prices change significantly, such as during the energy crisis a few years ago. However since then, we have decreased prices 7 times and only increased once, still achieving a significantly cheaper price over time.
Yes! Both our SimplyFair and SimplyDynamic tariffs do not have the typical 12- or 24-month minimum contract periods like every other provider. We want you to stay because you want to, not because you have to.