You will be awarded two miles for every dollar of GRE supplier gas charges on your monthly bill (excluding taxes and one-time charges such as late fees). Plus, if you are a Delta SkyMiles Medallion® Member, Delta will apply an additional mile for every eligible dollar.

Bonus miles will be awarded after 30 days of continuous active gas service with GRE. Ongoing/monthly miles will be posted for customers in the DTE teritory up to 4 weeks after each monthly bill date or for customers in the Consumers Energy territory, up to 6 weeks after each monthly bill due date, provided in each case you remain in good standing in the SkyMiles program.

It's easy to sign up for Delta SkyMiles. Simply visit delta.com/skymiles.

Yes. Simply fill out the form above for each of your GRE accounts. You may elect to have each of your GRE accounts distributed to a single or multiple SkyMiles accounts as you wish.

Yes. Simply enter the SkyMiles Member name and account information on the form, or call GRE Customer Care toll-free at 1.800.841.1541.

Unfortunately, they do not.

Visit delta.com/skymiles to check your balance.

Please contact us at 1.800.841.1541 and we will check on the status. However, if you have recently signed up, please keep in mind that bonus miles will be awarded after 30 days of continuous active service with GRE and it may take up to 4 weeks after each monthly bill date for customers in the DTE territory and up to 6 weeks after each montlhly bill due date for customers in the Consumers Energy territry before ongoing/monthly miles start posting to your SkyMiles account, provided in each case you remain in good standing in the SkyMiles program.

Call GRE Customer Care toll-free at 1.800.841.1541, or email us at DeltaQuestions@grandrapidsenergy.com.

GRE customers in good standing who are on any of GRE's published residential or commercial price plans and are also SkyMiles Members are eligible to start earning miles.