Get bonus miles plus earn miles just for paying your gas bill!*

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Get {{DELTAMILES | number}} bonus miles for signing up on a GRE fixed price plan using applicable promo code, PLUS earn TWO miles for every eligible dollar of GRE supplier natural gas charges.*

And, if you are a SkyMiles Medallion® Member, earn an additional mile for a total of THREE miles for each eligible dollar spent.

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Easy Sign Up
  • Switching is easy! One call to us and we'll handle all the details.
  • There will be no service interruption.
  • Our experts ensure a seamless transition.
  • Your utility will continue to deliver your gas, send you one monthly bill and respond to service calls.
  • Limited to qualified new customers enrolled on an eligible price plan.*

Already a GRE customer? Visit to learn how you can earn miles.

Frequently Asked Questions >

Program Terms and Conditions >

Join Delta SkyMiles >

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*You must be a SkyMiles Member and provide your SkyMiles Number to GRE to participate in this program and earn miles. In addition to bonus miles, two miles will be awarded for each eligible dollar spent for GRE supplier gas charges for monthly gas service. Miles will not be awarded for taxes or one-time charges such as late fees. SkyMiles Medallion® Members will be awarded one additional mile for eligible charges. Miles will be posted to your SkyMiles account up to 4 weeks after each monthly bill date, provided you remain in good standing in the SkyMiles program. By enrolling in this program, you are authorizing the sharing of your information with Delta for the purpose of completing your enrollment and continuing your participation in the program. Visit for program terms and conditions. All SkyMiles program rules apply. To review the rules, please visit Membership Guide & Program Rules at All GRE program rules, and Delta prices and SkyMiles rules, are subject to change without notice. Taxes and fees for Award Travel are the responsibility of the passenger and must be paid at the time the ticket is booked. Award Travel seats are limited and may not be available on all flights or in all markets. Delta, SkyMiles, and the Delta logo are registered service marks of Delta Air Lines, Inc. Delta is not responsible for goods or services offered by any companies participating in miles promotions. Partner offers subject to the terms and conditions of each individual offer. See individual offers for details. Offers void where prohibited by law. Other restrictions may apply. Grand Rapids Energy and Delta Air Lines, Inc. are not affiliated, and neither has any obligation or liability with respect to the products or services to be provided by the other.