Exclusive offer for GMX users

From 2026, electricity and gas prices will rise significantly in many regions:

Higher state levies, grid charges and the CO₂ price are noticeably driving up energy costs. But you can counteract this! Switch now and not only save money, but also make a contribution to the environment at the same time. Grünwelt Energie – save cleverly, act green!

Fill in the registration form in three easy steps or call our order hotline. Please use your GMX email address when registering so that we can credit you the additional bonus of €20!