2.5
8.4K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Sign up to myDEI in three simple steps to manage your account easily and quickly, activate products and services, benefit from personalized energy-saving tips from PPC, register your meter readings online, and more. Discover the new PPC myRewards loyalty and rewards program which includes the PPC myRewards Coupons service that rewards you with offers and discounts from top brands and the PPC myRewards Miles service that allows you to earn and redeem miles in collaboration with AEGEAN Miles+Bonus.

Account update
Manage your energy supply and property information. Handle your bills easily or set up a standing order.
• Information on consumption bill and settlements
• Consumption history
• Frequency selection
• Option to send an electronic or paper bill

Products & services activation
In-app selection of electricity products or activation of add-on services.
• Find out the benefits and advantages of each product or service
• Select the product that best meets your needs
• Quickly activate add-on services for additional benefits

Energy saving
Learn more about your energy consumption and how it is distributed among your household's appliances. Set your own consumption reduction target and use the PPC myEnergy Coach's personalized energy-saving tips to achieve it.
• Consumption monitoring and evaluation
• Personalized energy-saving recommendations
• Distribution of consumption among household and/or commercial appliances
• Estimation of energy and cost savings from replacing appliances
• Comparison of consumption with similar households and/or businesses

Submission of meter readings
Take control of your electricity bill by registering your meter readings online using the e-SelfMetering tool and it will be issued based on your consumption up until that moment. Choose whether you want to be notified of the available date for registering readings via SMS and/or e-mail.
• Simple meter reading submission
• SMS and/or e-mail notification option

PPC myRewards Coupons
Discover exclusive discount coupons and offers from top brands.
• Unique offers for all your needs
• Discounts and deals on shopping, getaways, food and coffee, and much more
• Coupons available via SMS, email, or PDF format

PPC myRewards Miles
Earn miles by activating PPC products and services and pay your PPC bills by redeeming miles, in collaboration with AEGEAN Miles+Bonus.
Updated on
May 20, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity and 2 others
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.5
8.15K reviews
Lisa Voulgaris
February 9, 2025
Very dissatisfied with DEI overall. When the app was updated one of my accounts was removed.!! There's no option on the app to enter the information again and therefore I cannot monitor the billing being that we live overseas. Your response is unacceptable and nonsense. I only use one email address and the system immediately gives notification that the email cannot be used again!!! Please resolve the problem and add a box in the app to entter contract accounts.
4 people found this review helpful
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ΔΕΗ Α.Ε.
January 3, 2025
Good evening, the reason your accounts were automatically deleted is because you have created more than one user account with the same registration e-mail. For security and personal data protection reasons, each registration e-mail will correspond to a unique user. In order to regain access to your accounts, you must proceed to a new registration.
George Papargyris
January 29, 2025
The app doesn't let me pay my electrical bill with a Mastercard. It doesn't even let me use it since the latest update. It was working okay before. I'm going back to paper bills. I can't waste my time trying to login every time you guys do an update. App doesn't keep my login information. Please add a way to make the app remember credentials!!! I have uninstalled and reinstalled it many times to no avail.
7 people found this review helpful
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ΔΕΗ Α.Ε.
December 13, 2023
Good evening, mastercard is accepted for payments. In order to assist you resolve the issue you mentioned, please call us at 800-900-1000 for further investigation.
Andreas Pantelatos
April 7, 2025
I downloaded the app just to use the website instead as the latter doesn't have amnesia each time you use it, thanks to the browser ofc. Other than this major inconvenience that you notice each time you mistakenly think it will be quick to pay the bill, especially if you have multiple houses, it has great potential. Will revert my rating once it has been fixed and so must anyone else just to support the developers. **Update,it has now been fixed**
4 people found this review helpful
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ΔΕΗ Α.Ε.
March 17, 2025
Good evening, thank you for contacting us. The issue you are reporting has been identified and our technical team is working on its immediate resolution. For more information, you can call us at 800-900-1000 toll free. We are always here to assist you.

What’s new

• New registration method: Easy, fast, and more secure login
• Third-Party Access Option: Grant access to your account to a third party, allowing them to manage it on your behalf.
• New Systems and Technologies: Faster and more reliable user experience.

App support

About the developer
PUBLIC POWER CORPORATION S.A.
app@dei.gr
Sterea Ellada and Evoia Athens 10432 Greece
+30 697 800 0655

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