That’s starting to change. A growing number of energy providers are now paying customers not just to save energy, but to actively share it. Storing power at home and releasing it back to the grid when it’s needed most.
This is the idea behind a Virtual Power Plant, or VPP, and it’s quietly becoming one of the most talked-about concepts in UK energy.
What is a VPP?
A Virtual Power Plant links together lots of small, distributed energy resources, home batteries, solar panels, EV chargers and even smart heating systems. It coordinates these assets as if they were one large power station. Instead of building a new gas plant to cover a spike in demand, a VPP operator can instead draw a small amount of stored energy from thousands of home batteries at once.
For households, that usually means: a home battery (often paired with solar) sits there for most of the day charging up cheaply from sunlight, and at moments when the grid is under strain, a cold evening, during peak times, some of that stored energy gets exported back with the homeowner paid for it.
It’s not a new concept, Utilities in the US, Germany and Australia have been running VPP schemes for years, and the results have been consistent: households will opt in, provided the maths and the tech work. The UK is now catching up.
Why now?
Three things have converged to make this the moment VPPs move from pilot projects to something closer to mainstream.
Grid strain is increasing.
The push toward electrification, more EVs, more heat pumps, more solar, means demand and supply are both becoming less predictable. VPPs offer the National Grid a cheaper, faster way to balance the system than new physical infrastructure.
Battery costs have fallen.
Home battery storage that would have been a luxury purchase five years ago is now a realistic addition to a solar install, especially for households already generating their own power.
2026 has already been a record year for solar.
The UK hit new highs for solar generation this summer, which is good news for generation, but it also means more curtailment risk and more untapped value sitting on rooftops with nowhere efficient to go. A VPP is one of the more elegant ways to put that excess to work, rather than using it.
What’s in it for households?
The pitch varies by provider, but the shape is usually similar: install or already own a compatible battery, opt into the scheme and get paid, either a flat fee, a variable rate tied to demand or a share of the value that the exported energy creates. For most households, it’s a way to turn an asset that’s already sitting in the garage into a small, ongoing income stream, on top of whatever it’s already saving them on bills.
The catch is that VPPs are still relatively early, and “get paid” doesn’t always mean what it sounds like. Look closely at some of the schemes currently on offer and the reward isn’t cash at all, it’s loyalty points, account credit or vouchers redeemable against the provider’s own products. That’s a very different proposition to money in your bank account, and worth checking the small print before assuming a scheme pays out the way you’d expect. Contracts also differ in how earnings are structured, and compatibility varies by battery brand and inverter, so not every provider makes it easy to understand what you’re signing up for.
Hugo Energy: One to watch
Hugo Energy is currently developing its own VPP offering, Hugo Flex, built around a simple principle: 100% of the value generated goes back to the household, as real money, not points, credit or vouchers. It’s not live yet, but launching in the coming months, and if the idea of your battery earning you actual income rather than a discount code sounds appealing, it’s worth keeping an eye on.
Register your interest in Hugo Flex here: https://hugoenergy.com/hugo-flex
Want to be the first to hear when Hugo Flex launches? Sign up to the Hugo Energy newsletter here: http://eepurl.com/gxgvsz
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