GASAG DE Promo Codes for October 2026

Customers with higher energy consumption can qualify for a larger switching bonus. The bonus amount varies based on estimated usage.

New customers signing up in January receive an enhanced welcome bonus. This promotional offer is valid for a limited time.

Get an immediate bonus when you sign up for a new electricity contract. The bonus is automatically applied during the online registration process.

Employees of partner companies may access special rates on specific energy products. Check eligibility with your employer.

Refer a friend to GASAG and both receive a premium. The bonus is awarded after the referred friend's contract is active.

Students can receive a special discount on eligible energy tariffs. Valid student ID or proof of enrollment is required.

Sign up for any energy contract online and receive an exclusive advantage. This bonus is automatically applied for web registrations.

Secure a special bonus when you choose an eco-friendly electricity plan. This encourages adoption of green energy solutions.

GASAG rewards long-term customers with a loyalty bonus. This is typically applied to accounts after a certain contract duration.

Secure a seasonal bonus on heating-related energy contracts during winter. This includes gas and Wärmepumpenstrom.

Secure a bonus on your new Heizungsbau project. This offer applies to installation or modernization of heating systems.

Receive a bonus when you schedule a consultation for Solar-Anlagen or Photovoltaik. This encourages renewable energy adoption.

Combine your electricity and gas contracts for an additional bonus. This applies when you sign up for both services.

Get a special offer on obtaining an Energieausweis for your property. This is a required document for many property transactions.

Get an incentive when you inquire about or sign up for E-Mobility Ladelösungen. This supports electric vehicle infrastructure.

Claim a bonus for switching your natural gas provider to GASAG. This offer is valid for new residential Erdgas customers.

Businesses signing up for Business Gas in September get a promotional offer. This is an advantage for commercial clients.

Benefit from a promotion on Thermografie-Check services. This identifies heat loss in buildings for energy efficiency improvements.