Ostrom

Unlock significant savings on your energy bills with Ostrom, where you can save up to 35% or €500 annually! As a smart green energy provider, Ostrom offers a flexible monthly subscription that you can cancel at any time. Our user-friendly app is available in both English and German, ensuring a seamless experience for all users.

As a member of the Ostrom family, you'll have full access to the Ostrom app, your comprehensive tool for monitoring your energy consumption, payments, CO₂ emissions saved, and much more.

YOUR POWER USAGE

Utilize our app to gain insights into your electricity usage in relation to your monthly payments. Keep your data current by regularly submitting your meter readings.

SMART METER & DYNAMIC TARIFF

If you have a smart meter, Ostrom allows you to monitor your energy consumption on an hourly basis and receive billing at the current hourly rate, ensuring you're always getting the best value.

BILLING MANAGEMENT

Experienced an unexpected increase in power usage this month? Adjust your monthly deposit directly within the app to avoid any end-of-year surprises. Easily review all your invoices, payments, and customize your payment method—all in one convenient location.

FRIENDLY SUPPORT

Our dedicated support team is always ready to assist you through the in-app chat. Connect with us for exceptional customer service and enjoy lightning-fast response times.

CONNECT SMART DEVICES

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

CHARGE YOUR EV EFFICIENTLY

Maximize efficiency when charging your electric vehicle by selecting the cheapest and greenest hours. Set your preferred charging time, and let the app handle the rest, ensuring you charge when prices are at their best.

REFERRAL PROGRAM

Share your exclusive referral code with friends and watch your referral bonuses accumulate. For each successful referral, you'll receive €50 credited to your invoice or €100 credit to use in the Ostrom Store—your choice!

SHOP IN THE OSTROM STORE

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

ENJOY PARTNER PERKS

As a valued Ostrom customer, take advantage of exclusive perks and benefits offered by our partner companies.

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

Experience the positive environmental impact of switching to sustainable energy with Ostrom, and see your impact grow as you invite more people to join the Ostrom journey.

JOIN US NOW

Not yet part of the Ostrom community? Joining is easy and takes just 5 minutes. We'll handle all the administrative tasks, including notifying your previous provider.

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

Ostrom Screenshots