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Portraitfoto Jon Abrahamson

Katja Poschke

Corporate Bloggerin

Katja's focus is on stories about climate and environmental protection. She particularly enjoys writing about how a corporation can make a big difference by setting the levers right: from the ecological impact of artificial intelligence to environmental protection in the supply chain.

Articles by Katja Poschke

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Telekom T in magenta and green in front of a leaf background, provided with lettering #GREEN MAGENTA

Corporate Responsibility

Earth Hour 2025: lights off, climate protection on!

On March 22, it's once again "Lights off!" for one hour. At Deutsche Telekom, however, it's "Lights on!" for intelligent, energy-efficient solutions.

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10 Years of Top Ratings for Sustainability

Corporate Responsibility

Ten Years of Top Sustainability Ratings

Telekom qualified for the 10th year for prestigious sustainability indices "Dow Jones Sustainability Index World and Europe" (DJSI).

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Golderner Pokal vor grauem Hintergrund

Corporate Responsibility

Telekom spearheads circular economy in DAX 40

Indeed Innovation, a circular economy specialized consulting firm, has named Deutsche Telekom a "Circular Transformer" after an analyzing the approach of DAX 40 companies.

News

Companies awarded by CDP receive the Supplier Engagement Leader logo.

Corporate Responsibility

Chain Reaction for Climate Protection

CDP awarded the title of Supplier Engagement Leader again to Deutsche Telekom for climate protection in the supply chain.

News

Symbolic image: four hands with a green, grassy ball in the middle.

Corporate Responsibility

Net zero as a team sport

Suppliers are important partners on the road to climate neutrality. At Deutsche Telekom, ecological criteria for purchasing projects must be taken into account in the decision.

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