App & Login ⚡️ Ostrom™
Electricity tariffs
Track Your Consumption
Easily see your monthly energy usage and quickly add meter readings. Fully transparent!
Manage Payments
Using more or less energy than your estimate? Easy! Simply adjust your monthly payment amount with just a tap.
Control Smart Devices
Manage your EV, heat pump, solar inverter and battery storage - all in one place!
Shop On The Ostrom Store
Check out the Ostrom Store, full of smart devices for your home that, together with an Ostrom tariff, automatically help you save energy.
See Your CO₂ Emission Savings
It's easy to see how much good you're doing by using 100% green energy.
Refer And Earn
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
EV Charging
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!
Smart Heating
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.
Solar PV
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!
And much more...
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
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