To view and pay a bill online, customers of Duke Energy Ohio and Kentucky can visit the official Duke Energy website. Once on the site, they will find a customer portal where they can log in using their account credentials. If they do not yet have an account, there is an option to create one by providing some personal and account information. After logging in, customers will be able to access their current bill, review previous billing statements, and make payments securely online. The website also offers various payment options, including one-time payments and automatic payments for added convenience. For the latest information on accessing the online billing portal, individuals may want to check the current web page dedicated to billing and payment options, which provides detailed guidance and resources.