E.ON steps up its Amber investment
E.ON has joined Amber Electric’s latest funding round, deepening a partnership that already powers its Next Optimise tariff. The move gives the supplier more influence over technology that lets households with solar panels and batteries shift usage to cheaper half-hourly periods.
How Next Optimise works for customers
The tariff pairs Amber’s platform with a home battery. It charges automatically when wholesale prices are low and discharges or exports when prices rise. Customers can switch between automatic and manual control and view prices, usage and export payments in one dashboard. E.ON says the system is already helping users save on electricity bills without needing to watch the market themselves.
What the funding means for UK households
Amber’s platform already manages more than half of Australia’s automated home batteries. The new capital will speed up vehicle-to-grid features and roll the service out further in Europe. For E.ON the goal is to help customers get more value from solar, batteries and electric vehicles while easing pressure on the grid.
“Our customers tell us the same thing: they want their energy to be sustainable, but they need it to be affordable, and technologies like our Next Optimise system with Amber Electric are already helping customers to save money on electricity bills,” said Chris Norbury, Chief Executive of E.ON UK.
Who this actually suits
The tariff only works if you already have solar and a compatible battery. Households without that kit will not see any immediate change. We track similar developments in battery storage and plug-in solar. You can compare current energy deals on our energy pages.












