Eco-Power and special offers
100% of our eco-power, StromSTA® ÖkoPlus, comes from hydroelectric and wind-generated power sources and offers you many advantages:
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Vouchers and Discounts
As one of our eco-power customers, you will receive attractive vouchers through our useful Klömpche-App for different shops, restaurants and cafes in Aachen and the surrounding area.
It’s that simple:
- Download the Klömpche app (in the Google Play™ Store or App Store).
- As soon as your customer number is activated, you will receive an e-mail confirmation and be able to register yourself on the app.
- Redeem vouchers at our partner companies and save money.
Do you have any other questions? Our customer service centre would be glad to take your call any time between 7:30 and 18:00 from Monday to Friday. You can also contact us by e-mail or phone at 0241 181-1222.
* Our Öcher StudiStrom is only valid for young adults between the ages of 18 and 28.