Behind Google’s €5.5bn Funding in Germany AI Data Centres

Demand for AI computing infrastructure continues to accelerate across Europe as businesses adopt machine learning (ML) tools and cloud-based services. 

Now, tech companies are responding with substantial investments in data centre capacity to meet this growing requirement.

In light of this, Google has announced a €5.5bn (US$6.37bn) investment in Germany between 2026 and 2029, focusing on data centre infrastructure to support AI and cloud computing operations. 

The company will construct a new data centre in Dietzenbach and expand its existing facility in Hanau, which opened in 2023. 

Why Germany?

The investment is projected to contribute €1.016bn (US$1.09bn) to German GDP annually and support approximately 9,000 jobs through 2029.

The Dietzenbach facility will strengthen Google’s cloud regions in Germany, part of a network spanning 42 regions worldwide that delivers the computing infrastructure companies need to develop AI applications. 

German businesses including Mercedes-Benz and Koenig & Bauer, a printing press manufacturer, already use these services to build machine learning tools whilst maintaining compliance with European data regulations.

These investments are yet another example of Google’s deep commitment to Europe's long-term success, building on 25 years of investment and partnership.

“We are dedicated to enabling the advancement of AI and digital technologies in order to create significant opportunities for Europe to enhance economic competitiveness, productivity and scientific progress in service of thriving and sustainable societies,” says Debbie Weinstein, President of Google in EMEA.

“That means continuing to invest in critical infrastructure, supporting workforce upskilling, enhancing cybersecurity and safety and collaborating throughout Europe to develop and deploy AI responsibly for the benefit of all.”

Why Google will expand Vertex AI services in Hanau

The Hanau data centre provides access to Vertex AI, Google’s ML platform that includes Gemini models. 

These large language models (LLMs) power conversational AI tools and other applications that process natural language. 

Philipp Justus, Country Manager Germany and VP Central Europe at Google, says: “By 2029, we will invest €5.5bn (US$6.37bn) state-of-the-art data centres, carbon-free energy, training of digital skills, and the expansion of our offices.”

Google has expanded its partnership with Engie, the French energy company, to purchase electricity from German wind and solar projects through 2030. 

The arrangement includes battery storage systems and integration with offshore wind from Ørsted’s Borkum Riffgrund 3 farm in the North Sea. 

The company projects its German operations will run at 85 per cent carbon-free energy in 2026.

Google has also agreed with Energieversorgung Offenbach to capture excess heat from the Dietzenbach data centre, which will supply heating to more than 2,000 households through the local district heating network. 

This marks the company’s first heat recovery project in Germany following a pilot in Finland.

Magnus Östberg, Chief Software Officer at Mercedes-Benz, says: “We collaborate with Google Cloud as an important partner to power our in-car AI features, and this move ensures even greater performance and convenience for our customers.”

The expansion across Munich, Frankfurt and Berlin

Beyond infrastructure, Google is proceeding with expansion of the Arnulfpost building in Munich, creating 30,000 square metres of office space for up to 2,000 employees. 

The revitalisation of the historic building will establish a development centre, with completion scheduled for the end of 2026. 

The company has also expanded into the 24th floor of the Global Tower in Frankfurt and is reconstructing digital studios in Berlin to add three floors with meeting rooms.

Sandra Wagner, CEO at Koenig & Bauer, says: “Our strategic partnership with Google Cloud has been pivotal, allowing us to seamlessly integrate AI – powered by Gemini and Vertex AI – into our core operations and revolutionize our business with ‘Connected Packaging.’”

Christoph Böhm, CIO/COO at Deutsche Börse Group, the German stock exchange operator, says: “Our partnership with Google Cloud helps us accelerate innovations that shape capital markets.”