The Next Section of the SEL Line Between Heidelberg and Heilbronn
Preparations for the construction of the third SEL section, from Heidelberg-Grenzhof to Heilbronn, have been underway since spring 2025. Following preparatory measures, terranets bw will begin construction at the beginning of August. The section is scheduled to be connected to the existing grid in Heidelberg and Heilbronn and transport gas by the end of 2026.
Construction will begin in January