Exclusive offer for GMX users
Switch now to affordable green electricity and gas from Grünwelt and secure your bonusesCalculate your savings in the tariff calculator now
and secure an extra bonus
Repeatedly awarded energy supplier
From 2026, electricity and gas prices will rise significantly in many regions:
Higher government levies, network charges and the CO₂ price can significantly increase energy costs. This makes it all the more important to look for attractive terms when choosing a gas tariff. Switch to Grünwelt Energie now and see how much you can save with a low-cost gas tariff. Grünwelt Energie – save smart, get affordable energy.
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!