N-ERGIE plans new geothermal investigations in the Nuremberg region
N-ERGIE wants to use 2D seismic measurements to explore the potential of deep geothermal energy in Nuremberg and the surrounding area in more detail from 2026
28.05.2026
Source: N-ERGIE
N-ERGIE is pressing ahead with its geothermal energy project "Geothermal Energy Franconia". In the second half of 2026, the company is planning extensive 2D seismic measurements in Nuremberg, Fürth and neighboring districts to identify suitable locations for the use of deep geothermal energy.
The corresponding plans are currently being reviewed by the Northern Bavaria Mining Authority.
In so-called 2D seismics, special vibro-trucks are used to send sound waves underground. Geophones laid out in lines record the reflections of the various layers of rock. The measurement data is then used to create a detailed image of the subsurface down to a depth of around five kilometers. The aim is to identify potential geothermal reservoirs for later drilling.
Six measurement lines with a total length of around 110 kilometers are planned. In addition to Nuremberg and Fürth, the survey area includes Feucht, Oberasbach, Stein, Zirndorf, Schwanstetten, Wendelstein and Rohr as well as areas in the district of Erlangen-Höchstadt that are not part of a municipality. The measurements are expected to take around four to five weeks.
According to N-ERGIE, it is coordinating the project closely with the authorities, municipalities and landowners. At the same time, approvals, rights of way and access permits are currently being obtained. The data obtained will later also be available to the municipalities involved for their heat planning.
The "Erdwärme Franken" project is part of N-ERGIE's strategy to further increase the proportion of renewable energies in the district heating supply. According to the company, almost 30 percent of Nuremberg's district heating already comes from non-fossil sources. In addition to geothermal energy, N-ERGIE also relies on large heat pumps and a waste wood cogeneration plant.
Further information can be found on the project website.
