The Ostrom App
Take Control of Your Energy Costs

Download the app today to track your usage, add meter readings, view payments, adjust your monthly deposit, manage your smart devices, and so much more—all in one place!

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Track Your Consumption

Regularly add meter readings and keep track of your energy consumption.

Change Monthly Deposit

Are you using more or less than expected? Avoid an additional payment by changing your monthly deposit directly in the app.

Control your smart devices

Manage your EV, heat pump, solar and battery storage devices all in one place! Create your home energy management ecosystem.

Save money with smart products

Take a look at our Ostrom Store, filled with smart devices for your home that, combined with an Ostrom plan, help you save energy.

See the Emissions You’re Saving

It’s easy to see the good you’re doing by using 100% renewable energy.

Refer and Earn

Share your referral code with your friends, get up to 70 €, and see if you can top the leaderboard.

Download the Ostrom app today

Connect Smart Devices

EV Charging

Charge your electric vehicle during the cheapest, greenest hours with full transparency. Simply set the time you need your EV ready, and it will charge when prices are lowest.

Smart HVAC

Connect your heating, ventilation, or air conditioning (HVAC) to the Ostrom app to easily schedule and adjust your temperature and mode.

Solar PV

Track your solar inverter’s performance and optimize energy use with the Ostrom app, ensuring  clean energy consumption.

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 app and discover how you can benefit from these incredible offers.

And many more...

Dynamic Pricing

In times of heavy winds, sunshine, or at night, electricity is cheaper. We offer a Dynamic Pricing tariff so you can take advantage of this and consume electricity at the cheapest time by monitoring your usage with your Smart Meter.

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Green Energy Made Easy

Switch and save in only 5 minutes!

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