해양에너지 is a mobile service designed for customers of marine energy in the Gwangju and Jeonnam regions of South Korea. With this app, customers can easily and conveniently handle most of their gas utility tasks, from checking and paying bills to scheduling appointments.

The main features of 해양에너지 include a homepage that displays the most relevant information, such as bill inquiries/payments, moving reservations, automatic payments, self-meter reading, and service applications. The app also provides notification services to ensure important deadlines for gas bill payments, self-meter readings, and customer service applications are not missed. It offers push notifications, Kakao notifications, and SMS alerts.

In terms of gas utility functions, 해양에너지 allows users to register and manage their accounts, check monthly and annual bills, make payments through credit cards and bank transfers, and schedule appointments for tasks that require in-person visits. Other services include gas odor reporting, excavation notification, and access to customer centers.

Please note that 해양에너지 is only available in the Gwangju and Jeonnam regions of South Korea. For accurate information on local gas customer centers, users can visit the developer's website.