Ostrom

Switch to Smart Green Energy with Ostrom

Ready to save up to 35% or €500 on your annual energy bill? Ostrom offers a smart, green energy solution with a flexible monthly subscription that you can cancel at any time. Our user-friendly app is available in both English and German, making it easy for you to manage your energy needs.

As an Ostrom member, you'll have full access to our comprehensive app, which serves as your one-stop hub to monitor your energy consumption, payments, and the CO₂ emissions you've saved, along with many other features.

Your Power Usage

Our app helps you understand your electricity usage in relation to your monthly payments. Keep your data current by regularly updating your meter readings within the app.

Smart Meter & Dynamic Tariff

If you have a smart meter, Ostrom enables you to track your energy consumption on an hourly basis and be billed at the current hourly rate, ensuring you get the most out of your energy usage.

Billing Management

Experienced a sudden spike in power usage? No problem. You can adjust your monthly deposit directly in the app to avoid any surprise charges at the end of the year. Easily review all your invoices, payments, and customize your payment methods within the app.

Friendly Support

Our dedicated support team is always available in the app's chat feature, offering exceptional customer service with quick response times to help you with any questions or concerns.

Connect Smart Devices

Link your Heating, Ventilation, or Air Conditioning (HVAC) systems to the Ostrom app to schedule and adjust your temperature and mode effortlessly.

Charge Your EV Efficiently

Maximize the efficiency of charging your electric vehicle by setting it to charge during the cheapest and greenest hours. Simply specify when you need your EV to be ready, and our system will take care of the rest.

Referral Program

Take advantage of our referral program by sharing your exclusive referral code with friends. For every successful referral, you'll earn €50 credited to your invoice or €100 in credit to use at the Ostrom Store – the choice is yours!

Shop in the Ostrom Store

Explore the Ostrom Store for smart home devices, heating solutions, e-mobility products, and more. Use your referral credit from your Wallet to enjoy discounts on your purchases.

Enjoy Partner Perks

As a valued Ostrom customer, you'll have access to exclusive perks and benefits from our partner companies, enhancing your overall experience.

Discover Solar PV Partners

Ostrom collaborates with trusted solar photovoltaic providers to help you harness the power of the sun for your home.

Green Footprint

See the positive environmental impact of your switch to sustainable energy, and watch it grow as you encourage others to join the Ostrom community.

Join Us Now

Not yet part of the Ostrom community? It's easy to join! Signing up takes just 5 minutes, and we'll handle all the administrative tasks, including notifying your previous provider.

Make the smart and green switch today with Ostrom and start enjoying the benefits of sustainable energy!