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The image shows an aerial view of the town center of Stuttgart, Baden-Wuerttemberg, Germany.
Case study: Building X

A toda velocidad para el plan de acción climático de Stuttgart

El objetivo de Stuttgart es ser neutral desde el punto de vista climático para 2035, diez años antes de lo que exige la Ley Federal de Cambio Climático de Alemania. Para lograr este objetivo, la empresa municipal de servicios públicos Stadtwerke Stuttgart está implementando un concepto de sostenibilidad junto con Siemens, y empezará por su propia sede central.

El «estilo de Stuttgart»: neutralidad climática para 2035

¿Por qué hemos emprendido esta difícil ruta cuando hay un camino más fácil disponible? La neutralidad desde el punto de vista climático para 2045 es el requisito legal. Pero Stadtwerke Stuttgart ha decidido seguir el «estilo de Stuttgart» con el objetivo de lograr la neutralidad climática para 2035.

Los servicios públicos municipales y su desafío en el camino hacia la neutralidad climática

Los servicios públicos municipales son el motor de la transición energética. Como proveedor de servicios generales para sectores clave como la energía, el transporte y los edificios, pueden actuar como modelo a seguir al impulsar la transición energética. Para alcanzar el objetivo climático de la ciudad de Stuttgart, se deben ahorrar 3,6 megatoneladas de equivalentes de CO₂ al año, un enorme desafío para el grupo Stadtwerke Stuttgart.

Asociación tecnológica con Stadtwerke Stuttgart

El grupo Stadtwerke Stuttgart está definiendo medidas concretas para lograr estos ambiciosos objetivos y está implementando un concepto de sostenibilidad integral junto con Siemens en el marco de una asociación tecnológica. Los productos, las soluciones y los servicios se utilizan en una amplia gama de proyectos de eficiencia, energía y áreas residenciales. La plataforma empresarial Siemens Xcelerator, abierta e interoperable, constituye la base de las aplicaciones entre edificios. ¿Qué aspecto tiene eso en términos concretos? Siemens proporciona los sensores y el software. Trabajamos con los expertos en energía de Stadtwerke Stuttgart para desarrollar conceptos de energía y calefacción que puedan integrarse en los sistemas de los clientes en función de los datos y las funcionalidades resultantes.

Cartera modular, soluciones a medida

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Building X

Building X is a suite of AI-driven and open-platform applications for building management. It eliminates complexity, reduces data silos, and improves building performance.

Building X offers the following advantages for the building in Kesselstrasse:

360° Viewer: Photorealistic image as a digital twin. The 360° Viewer provides a continuous overview by displaying a virtual 3D environment.

Energy Manager: The energy consumption, costs and CO2 emissions of the building are recorded and analyzed so that optimization measures can be defined at an early stage.

Operations Manager: For monitoring a wide range of building installations and applications – in real time and from a single location. This makes it possible to respond to faults faster, thus minimizing downtimes and improving business continuity.

Lifecycle Twin: Serves a central data hub. It provides end-to-end visibility and comprehensive management for technical building services and all of the building’s assets, as well as efficient work order management in a virtual environment.

Explora Building X
Three building illustrations that represent the layers of Building X: connecting, digitalizing and acting.
The combination of Siemens expertise in building management and ours in the energy industry creates solutions that not only help us to achieve our own sustainability goals but also help us to support other organizations in their energy transition.”
Peter Drausnigg, Technical Managing Director, Stadtwerke Stuttgart

New headquarters to become a sustainability showcase

The conversion and modernization of an existing building at Kesselstrasse 23 in Stuttgart can be seen as the reference and starting point of the technology partnership.

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A person is standing in front of a large window, looking out at a city skyline.

At the opening: (from left) Peter Drausnigg, Managing Director of Stadtwerke Stuttgart and Carsten Koch, Head of Solutions and Service Business at Siemens Smart Infrastructure in Stuttgart (Image source: Stadtwerke Stuttgart / Moritz Tewes).

The first concrete measure is the modernization of the future head office of the Stadtwerke Stuttgart Group. Their new home is to become a showcase for sustainability and modern work practices. To this end, the office complex, including the warehouse and workshops at Kesselstrasse 23, is being converted and expanded according to a holistic sustainability concept. This entails, among other things, the use of renewable energy and efficient energy monitoring. The technology supplied by Siemens meets the current criteria of digitalization and sustainability, and encompasses new building and room automation, security technology and software applications. In addition, the software-as-a-service model provides Stadtwerke Stuttgart with requirement-based state-of-the-art technology that can be flexibly adapted in the course of the project.

Press release

Reduction of energy consumption

  • Reduction of energy consumption through intelligent control technology
  • Comprehensive efficiency projects
  • Solutions for optimal waste heat recovery
  • Energy rehabilitation

Onsite generation of renewable energies

  • Solutions for energy self-sufficiency
  • Energy storage systems and green charging
  • Optimized emergency power supply and UPS concepts
  • Renewable hydrogen solutions

CO₂ neutrality through carbon compensation projects

  • Strategy and roadmap for decarbonization
  • Participation in the energy and flexibility market
  • Optimization of network charges, flexibility

The journey continues...

As well as integrated parking and visitor management, further joint measures are being planned as part of the technology partnership:

  • Innovation day: Innovative topics about the future will be discussed and solutions based on state-of-the-art technologies, such as virtual reality, artificial intelligence and building twin, will be discussed
  • Sustainability workshop: The jointly implemented projects will be evaluated to identify potential optimizations
  • Showrooms: The design of a section of the new showroom at Kesselstrasse 23 is already in full swing. In the showroom, you can see and experience the interplay of technology and consulting expertise on both the producer and the consumer side in a variety of showcases
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At the opening: (from left) Carsten Koch, Siemens, Peter Drausnigg, Stadtwerke Stuttgart, Simon Pfau, Siemens, Thomas Fuhrmann, Stadtwerke Stuttgart (Image source: Stadtwerke Stuttgart / Moritz Tewes)

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