How to use E.ON Optimum.

Get step-by-step instructions, real world examples and practical tips to help you make the most of E.ON Optimum.

Getting started.

We're really excited to introduce E.ON Optimum, our in-house developed Energy Management System. Optimum is already helping customers across Europe to save energy, costs and meet their net zero goals.

Optimum gives you insights into your energy use, helping you make informed decisions to optimise your energy consumption and reduce costs. To get started with E.ON Optimum, you'll just need the following:

  • AMR or a smart meter that can send regular readings to Optimum with a uniform, regular timestamp.

  • A computer or tablet with internet access.

  • A valid set of login credentials.

To access Optimum and all of its features, make sure you’re using the most recent supported version of one of the following internet browsers:

To ensure uninterrupted access to Optimum, we recommend regularly updating your internet browser. This will give you the best experience and access to all the latest features and enhancements.

How to access Optimum.

Optimum is a web-based energy and asset management tool that allows you to conveniently access your energy data from anywhere, at any time. To get started, simply follow these easy steps:

  1. Open your preferred internet browser on your computer or tablet.

  2. Go to E.ON Optimum (eon-optimum.com).

  3. Enter your registered e-mail address as well as the password in the login field.

  4. Click on the “Sign in” button below.

Your local support team can give you a first-time login guide which includes further details and a step-by-step guide. Sign in methods may vary from region to region. Please contact your local support team for more guidance.

Using the user guide.

In the user guide, you’ll find detailed explanations of what you can do with Optimum Commercial – often referred to as Optimum. We'll guide you through the various features and show you how they can benefit your specific industry.

We understand that every customer is unique, with different energy management needs. That’s why we’ve written this user guide to cater to a wide range of industries. Whether you’re a supermarket chain looking to identify energy-intensive areas, a hotel aiming to manage peak demand periods, or a facility owner seeking to optimise equipment performance, we've got you covered.

Each feature covered in this document is accompanied by helpful, real-world examples that illustrate how to apply Optimum Commercial to solve common challenges and deliver tangible results. We believe that by showing you these practical examples, you’ll gain a deeper understanding of how Optimum can help you improve your energy management and achieve your goals.

Throughout the user guide, we use clear and accessible language, avoiding technical jargon as much as possible. We’ve also included visual aids, such as screenshots and diagrams, to enhance your understanding and make the instructions easy to follow.

We value your feedback and encourage you to share your thoughts on this user guide and the Optimum platform in general. Your input helps us improve and enhance the user experience – indeed some of our most used features have been developed following customer suggestions.

Finally, please note that we’ll regularly update this user guide to reflect any changes or new features in the Optimum platform, ensuring that you always have the most up-to-date information at your fingertips.