Ostrom was founded on the idea that managing your energy shouldn't be such a headache. This is why we work hard to ensure all our customers get the best possible plan for them, no strings attached.
Currently, we offer two tariffs:
📅 Flexible: you can sign up or cancel anytime, no 12-24 month lock-in.
💶 Affordable: Energy-at-cost with just a flat 6€ fee, no margin on usage.
📱 Digital: do everything on our site or within the app, no post or fax required.
🌍 Green: we do well by doing good, only 100% renewable energy.
👩💻 Customer Support: we make sure you never feel lost.