About the Atlas

With the Techem Atlas, we regularly publish in-depth analyses of energy, heat, and water in the existing building stock. These studies provide a data-driven perspective on current developments and key challenges facing the energy and heating transition. Here you’ll find the latest issue as well as an archive of all previous Techem Atlas publications.

The Techem Atlas 2026

Here you find the current analysis

Further information on the Atlas

In addition to the annual main study, the Techem Atlas includes other formats that provide in-depth analysis of current developments and specific issues. With the Techem Atlas Forecast, we provide data-driven assessments of future trends; the Techem Atlas Focus examines selected topics through deep-dive analyses; and the Techem Atlas Update regularly presents the latest data and trends in a concise format. Together, these formats complement the main Atlas study by offering additional perspectives and up-to-date insights.

Techem Atlas | Forecast

The forecast provides an early indication of what developments can be expected for the upcoming heating season.

To the current forecast

Techem Atlas | Focus

In-depth analyses of selected topics related to energy, heat, and water.
 

To the focus topics

Techem Atlas | Updates

Regular updates based on actual billing data provide insights into new developments and trends.

To the Atlas updates
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