Measurable success: Reduced CO2 generation at data centers
We keep our goal of reducing our carbon footprint in mind when planning and operating our data centers. To achieve this goal, we take a two-step approach. It starts with optimizing energy consumption at each data center site and then continues with improving processes throughout the global data center landscape.
The PUE (Power Usage Effectiveness) figure is the key indicator for their energy efficiency. Since 2008, we have succeeded in reducing the average PUE factor at the T-Systems data centers in Germany from 1.85 to 1.56.
|Data Center Energy Usage||2018||2019||2020||2021|
|Total energy used in data centers (MWh)||735,800||647,162||407,741||359,084|
|Percentage of renewable energy (of total energy)||52||53.5||62.5||98.3|
Our aim is to increase the share of renewable energy on a yearly basis. Therefore our reported target is to increase our share in comparison to the previous year.
Achieving more together: international collaboration
How can international corporations put sustainability strategies into practice across borders? Deutsche Telekom employs CR managers for the relevant business segments and national companies to reach this goal. They use the CR Manager Network to regularly share best practices and discuss new challenges, thereby jointly promoting essential CR issues. The central Group Corporate Responsibility (GCR) department is responsible for managing the network. In the year 2021, the CR Manager Network encompassed more than 100 CR Manager from 34 subsidiaries based in 20 countries across the globe.
The participants are regularly invited to virtual meetings and capacity building calls by Group Corporate Responsibility. In 2021, content and likely implications of the EU Green Deal were discussed as well as progress within the #GreenMagenta programs and the new strategic stream "Positive impact on society" defined by the EU segment. Furthermore, the network members could gain insights into issues like Impact measurement and the future of a greener mobility.
Digital health care system: Our solutions
In addition to customer projects, we are also developing our own solutions for digital health care.
Our telehealth platform is being used by increasing numbers of participants in Germany. The platform is based on the first Europe-wide open, trans-regional network, East Saxony CCS Telehealth (THOS). It allows patients, doctors, hospitals, nursing staff, pharmacies, and health insurers in a given region to exchange information over a specially encrypted data network. In April 2018, we presented the new “Teleneurologie Parkinson” application at the world’s largest health care IT trade fair ConhIT: In addition to the family doctor or neurologist, the new solution also allows patients suffering from Parkinson’s disease to consult with a teleneurologist.
Our Telekom Healthcare Cloud (THC) provides health professionals with a reliable and simple path toward the digital transformation of their work structures. One of our customers in this area is Gesundheit Nordhessen Holding (GNH). We support the group of hospitals by providing our cloud for its daily work.