.svg)
Ostrom Store
Discover smart thermostats, smart speakers, wallboxes and more to optimize your energy consumption!
- Make your home smart and keep everything under control.
- Save energy costs with individual heating plans and control your heating remotely.
- Reduce your electricity costs and help protect the environment at the same time.
-10%
Free
Free
€
€€
€€+
Berlin
Smart Home
The discount code cannot be combined with other discount codes or offers. The discount code can only be redeemed once per order.
*Important: Only create a discount code if it will definitely be used. Please treat the discount code confidentially and do not pass it on to third parties. It is not always possible to combine discounts. Further general information can be found on the brand website.
.svg){kind=icon}
.svg){kind=icon}
About Ostrom
Energy. Just better.
We’ve made it our mission to provide green electricity for all. By leveraging tech, we keep things lean and simple, allowing us to focus on our customer’s needs and stay 100% green — without needing to markup our tariffs like other providers.
Flexible & Fair
We sell our energy at cost because we'd rather our customers consume less, instead of more.
Green & Clean
We buy electricity from 100% renewable sources - check out our map for yourself.
Simple & Digital
Read your meter, manage your payments, or chat with us live—all in one app. No letters, no fax!
