Sustainability
5 reasons why you can use the Open Telekom Cloud to protect our climate
With the Open Telekom Cloud, you not only protect your data, but also our climate. Find out how this works here - in the form of five detailed explanations.


Operation with 100% green electricity
Our data centers are powered entirely by renewable energy. This way, we minimize CO₂ emissions and enable environmentally friendly operations.

Efficient technologies
By using optimized cooling systems and energy-efficient servers, we reduce energy consumption by up to 30 % compared to other providers.

Certified sustainability
Our data centers are ISO 14001 certified and have been awarded Gold status by the U.S. Green Building Council in accordance with the LEED standard.

Resource-saving IT usage
With the Open Telekom Cloud, we enable flexible and usage-based IT resources. This avoids overcapacity, saves energy, and offers you a real alternative to conventional IT infrastructures.

Partnership-based research
Together with the Fraunhofer Institute, we are working on the further development of sustainable, climate-neutral data centers, e.g., through new cooling technologies or heat recovery.
You can find out more about our sustainability strategy and all the answers to frequently asked questions on the Sustainability in the Open Telekom Cloud page.