Ostrom

Unlock substantial 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 anytime. Enjoy our app in English or German, designed to enhance your experience with sustainable energy.

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

Leverage our app to gain insights into your electricity usage in comparison 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 makes it simple to monitor your energy use hourly and receive bills at the prevailing hourly rate, ensuring you're always getting the best value.

BILLING MANAGEMENT

Encountered a spike in power usage this month? Adjust your monthly deposit directly in the app to avoid any surprises at year-end. Easily review all your invoices, payments, and customize your payment method within one convenient platform.

FRIENDLY SUPPORT

Our dedicated support team is ready to assist you via chat within the app. Experience exceptional customer service with swift response times to address your inquiries and concerns.

CONNECT SMART DEVICES

Enhance your home's efficiency by connecting your Heating, Ventilation, or Air Conditioning (HVAC) systems to the Ostrom app. Effortlessly schedule and adjust your temperature settings and modes for optimal comfort and energy savings.

CHARGE YOUR EV EFFICIENTLY

Maximize the efficiency of charging your electric vehicle during the most cost-effective and eco-friendly hours. Set your preferred charging time, and let Ostrom handle the rest, ensuring you charge when prices are at their lowest.

REFERRAL PROGRAM

Share your unique referral code with friends and watch your rewards accumulate. For each successful referral, you'll receive €50 credited to your invoice or €100 to spend 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 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

Track your positive environmental impact as you transition to sustainable energy with Ostrom. See your green footprint 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 details, including notifying your previous provider.

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