Household waste analysis in Jena: Where does our waste really end up?

Household waste analysis in Jena: Where does our waste really end up?

In the 26th calendar week, more precisely from June 23rd to 27th, 2025, an important analysis of household waste will be carried out in Jena. On behalf of the city, the Jena Municipal Service (KSJ) has taken on the task of assessing the composition of household waste in four different structural areas. This is the first comprehensive household waste analysis since 2015 and marks a crucial step for the city's waste management concept.

The household waste analysis takes place in the areas of Cospeda, Ringwiese, Lobeda-Ost and Tümplingviertel. On the respective days of regular waste collection, household waste bins are emptied and the contents are transferred to a separate waste collection vehicle. The filling levels of the bins are checked visually and the containers and their contents are also weighed. The aim of these measures is to record the percentage distribution of recyclable materials, pollutants and biodegradable waste in detail. Further details about the analysis can be found on the JenaTV website.

Why a new analysis?

As a public waste disposal authority (örE), Jena is obliged to regularly create and update waste management concepts. The last analysis was carried out around ten years ago, and with the current study the city wants to update the qualitative and quantitative aspects of household waste and derive from this what measures are necessary for waste management. According to KSJ, two sorting analyzes will be necessary to get a comprehensive picture.

What is particularly exciting is the fact that the first sorting analysis was carried out in the 8th calendar week, i.e. in the period with little vegetation. The second analysis will then follow in the summer of 2025. In addition to the regular inspections, there will also be a separate visual level measurement and weight determination of paper bins in the city center and neighboring areas on February 19, 2025.

Data protection and transparency

An important point highlighted in the communication regarding these analyzes is data protection. No personal data is collected or shared in order to give citizens a feeling of trust. The focus here is on analyzing the waste streams and not on monitoring individual content.

The need for such data analysis can also be seen in the context of general waste management. Statistics on waste disposal in Germany show that waste separation and the collection of plastic waste in particular are fundamental elements for sustainable waste management. An overview of relevant data can be found on the website of the Federal Statistical Office.

The coming days promise insightful findings that could be groundbreaking for the future planning and implementation of waste management in Jena. The city is counting on valuable information that should not only contribute to better sorting of waste, but also to general awareness among citizens about waste prevention and separation.