Platform X Core is a powerful core software covering end-to-end energy management business processes of an energy supplier. It is a'meter-to-cash' master solution for billing electricity, water, gas and heating. Through a holistic approach, a Cloud-based platform supports the energy business workflows with a high degree of innovation and through state-of-the-art technologies. Using Platform X Core as the main tool, anyone can enter the market as retail energy provider selling clean and sustainable energy, or digitalise their existing energy companies to be suitable for operating in an ever-changing energy industry where the customer experience has become the focus. With Platform X Core, Dwelt aims to support the next phase of energy market transformation using a modern, flexible and innovative approach powered by the latest scientific trends.