Looking to save up to 35% or up to €500 on your energy bills annually? Ostrom, a smart and eco-friendly energy provider, offers a flexible monthly subscription that you can cancel anytime. Our app is available in English and German, ensuring seamless communication and access for our diverse user base.
As a member of the Ostrom family, you'll enjoy full access to the Ostrom app, a comprehensive tool designed to help you monitor your energy consumption, payments, and the CO₂ emissions you've saved, among other features.
YOUR POWER USAGE
Our app makes it easy to understand your electricity usage in relation to your monthly payments. Regularly update your meter readings to keep your data current and insightful.
SMART METER & DYNAMIC TARIFF
If you own a smart meter, Ostrom allows you to track your energy consumption on an hourly basis and get billed at the current hourly rate, ensuring you're always charged fairly.
BILLING MANAGEMENT
Experienced a sudden increase in power usage? With our app, you can adjust your monthly deposit to avoid any end-of-year surprises. Plus, you can review all your invoices, payments, and customize your payment methods, all in one convenient place.
FRIENDLY SUPPORT
Our dedicated support team is available through the app's chat feature, offering exceptional customer service with quick response times to ensure your concerns are addressed promptly.
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 by charging your electric vehicle during 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 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 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 reputable solar photovoltaic providers to help you harness the power of the sun for your home.
GREEN FOOTPRINT
See the positive environmental impact of switching to sustainable energy with Ostrom, and watch 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 and green switch today with Ostrom!
Tags : House & Home
