Author: Empa Research Team
Source: https://www.news.admin.ch/
Publication Date: 09.12.2025
Reading Time: approx. 5 minutes
Executive Summary
The "ICOS Cities" project revolutionizes CO₂ emissions tracking in cities through an innovative measurement network with high-tech sensors. For the first time, city authorities can directly verify their climate protection measures in the atmosphere. Zurich is taking a pioneering role in Europe.
Critical Guiding Questions
- Freedom: Does the new technology enable more transparency in climate protection measures?
- Responsibility: Who will be responsible for precise emission data in the future?
- Transparency: How independent are the new measurement methods?
- Innovation: What technological opportunities arise for urban development?
Scenario Analysis
| Time Horizon | Expected Development |
|---|---|
| Short-term (1 year) | Pilot project in Zurich |
| Medium-term (5 years) | Nationwide implementation |
| Long-term (10 years) | European standard procedure |
Main Summary
Core Topic
Development of a precise atmospheric CO₂ measurement system for cities through the "ICOS Cities" project.
Most Important Facts
- 60 measurement stations in the Zurich urban area
- 20 high-precision instruments on mobile phone antennas
- CO₂ measurements with three different models
- Goal: Net zero emissions by 2040 in Zurich
Stakeholders & Affected Parties
- Zurich City Administration
- Empa Researchers
- International Climate Research
- City Residents
Opportunities & Risks
| Opportunities | Risks |
|---|---|
| More precise emission data | High implementation costs |
| Quick measure evaluation | Technical complexity |
| International role model | Data privacy concerns |
Action Relevance
Cities should evaluate the measurement methods and implement them step by step.
Sources
Primary Source:
ICOS Cities Press Release – https://www.news.admin.ch
Additional Sources:
This text was created with the support of AI technology.
Editorial Responsibility: clarus.news | Fact Check: 09.12.2025