Net-zero greenhouse gas emissions in the building sector | TEP Energy

As part of the Paris Agreement, Switzerland has committed to reducing its greenhouse gas (GHG) emissions to net zero by 2050. The ZERO scenario (basis and sub-variants) of the Energy Perspectives 2050+ (EP2050+) show specific reduction pathways for final energy demand in the building sector and the associated GHG emissions. But the EP2050+ energy perspectives and Switzerland's long-term climate strategy do not or only partially cover grey GHG emissions from the provision of energy sources and the construction and disposal of buildings and their components. However, these must be taken into account in an overall view of the building sector in order to formulate targeted measures.

The aim of the overall project is to develop a common definition of "net-zero greenhouse gas emissions in the building sector" for Switzerland that is accepted by all stakeholders and can be used as a basis for setting limits and targets.

The project is divided into five research questions F0 to F4 and is being carried out in collaboration with Carbotech, ETH Zurich and an advisory group for the attention of the Swiss Federal Office of Energy. TEP Energy is in charge of three of the five questions: In F0, various methodological questions are clarified and the basis for the other four questions is provided. In F1, the prerequisites and feasibility of the net-zero target of the entire building sector are demonstrated. F4 deals with setting limit and target values and demonstrating the comparability of different approaches.

Project Information

  • Project duration2023-2024

  • Contracting PartySFOE

  • Project PartnerCarbotech

  • Project websiteAramis (SFOE)

  • Interim Report (German)PDF

  • Interim Report (English)on request

Reference projects

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