Control Your Energy Costs
Download the Ostrom app today to track your electricity usage, enter meter readings, manage payments, connect your smart home devices, and much more - all in one place!
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Easily see your monthly energy usage and quickly add meter readings. Fully transparent!
Using more or less energy than your estimate? Easy! Simply adjust your monthly payment amount with just a tap.
Manage your EV, heat pump, solar inverter and battery storage - all in one place!
Check out the Ostrom Store, full of smart devices for your home that, together with an Ostrom tariff, automatically help you save energy.
It's easy to see how much good you're doing by using 100% green energy.
Share your code and get up to 100 € for each friend who signs up. Sharing has never been so easy and so good for the wallet and the planet!
Download The Ostrom App Today!
Connect Smart Devices
Charge your electric vehicle during the cheapest and greenest hours with full transparency. Simply set the time you need your EV to be ready, that's it!
Connect your smart thermostat or heat pump to the Ostrom App and easily schedule or adjust your temperature. Easily save energy when prices are lower.
Track how much energy your solar inverter has generated and easily optimize your consumption around it with the Ostrom App.
Perks From Our Partners
Gain access to a wide range of exciting perks as an Ostrom customer, thanks to our partnerships with top-notch companies. Log in to our Ostrom App and discover how you can benefit from these incredible offers!
SimplyDynamic Tariff
Electricity is cheaper when there are more renewables in our energy mix, such as when the sun shines or the wind blows. With our SimplyDynamic plan, you can consume electricity at the cheapest time by keeping an eye on your consumption with your smart meter.
Green Energy Made Easy
Switch and save in only 5 minutes