Energy. Just Better.
Electricity Without the Headache.

One transparent monthly plan, 100% green energy, all online, and available Germany-wide. Sign up today and cancel any time!
Rated Excellent 4.8/5 on Trustpilot!

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Look who's talking about us

The Way Energy Should Always Be

Ostrom gives you just what you need, without any of the deceptive discounts and fixed-term contracts.

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Flexible & Fair Pricing

We sell our energy at cost because we'd rather our customers consume less, instead of more.

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Genuinely Green

We sign with 100% renewable energy sources, meaning your power comes from the best places.

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Strictly Digital

Read your meter, manage your monthly bill, or chat with us live—all in one app. No letters, no fax!

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Fair For Everyone
No Tiers, No Tricks

Moving apartments? Or leaving the country? With Ostrom you'll never be locked into a contract, or sent bills for energy you didn't use. Sign up with us now, and cancel whenever you want.

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Our Generators are Genuinely Green

We only partner with reliable green electricity sources across Germany, so you'll always know exactly where your Ostrom power comes from. See for yourself!

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A Fully Digital Experience That Gives You Full Control

Sign up easily on our website, then manage everything in our app. No need for "email templates" or translation apps!

All in One Place

Toggle your monthly payments, see your invoices, submit your meter reading, change your billing—all within the Ostrom app.

On-Demand Support

Our live customer support gives you answers in minutes, not hours or days!

English? German?
You Choose!

We're a proudly German startup, but we know deutsche Sprache, schwere Sprache. This is why we also offer end-to-end English, from signup to contract.

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What Our Customers Are Saying

Don’t just take our word for it, hear it from our loyal customers who’ve already made the jump to Ostrom.

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Switching’s Never Easy...oh Wait, With Ostrom It Is!

We handle all the details when switching from your old provider. Shelve the “email cancellation template” and let Ostrom do it all!

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Don't Wait Around

We'll sort everything, which means you’ll never be stuck at home waiting for a technician to show up.

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No Disruptions, No Worries

We manage the cancellation and handover process, so your lights (and everything else) will always stay on!

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We’ll Deal With Your Ex (Provider)

Breaking up is hard to do, so let Ostrom do it for you. We’ll let your old provider know that you’ve seen the light!

Green Energy Made Easy

It only takes 5 minutes to switch and save with Ostrom!

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Please Enter The Address
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1 Person
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kWh
Please enter ther year kWh consumption between 600 and 999999 kWh
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