Community Battery Storage UK: A Renter's Alternative to a Home Battery

Most battery storage content — including our own home battery storage guide — assumes you own the roof the panels sit on and have somewhere to put a wall-mounted unit. That leaves out a large slice of UK households: renters, flat-owners, and anyone without the capital or the building to install a private system. Community battery storage is the government's proposed answer, and in June 2026 the Department for Energy Security and Net Zero (DESNZ) opened a formal call for evidence to work out whether — and how — it could be scaled up nationally.

What a community battery actually is

A community battery is a single, larger battery installed at street or neighbourhood level rather than in an individual home. It charges from local renewable generation — rooftop solar across a housing development, or a nearby community solar array — when supply is abundant and cheap, then discharges to the households connected to it during peak-price periods. Instead of each home needing its own roof, panels, inverter and battery, multiple households share one shared asset and split the benefit.

The UK government's announcement is explicit about who this is aimed at: renters, people living in flats, and households who are "unable to install individual batteries" for technical or financial reasons — precisely the readers our renters' solar rights guide and solar for rental properties guide already cover, but from an angle neither has an answer for yet: what if you can't install a battery at all, individually or otherwise?

The DESNZ call for evidence

DESNZ published "Assessing the case for community batteries" on 4 June 2026, with responses accepted until 30 July 2026. This is a call for evidence, not a consultation on a firm policy or a funded scheme — the government is gathering views before deciding whether to act, from network operators, battery manufacturers and installers, local authorities, social housing providers and community energy groups.

The document asks for input on four broad areas: definitions and categories of community batteries, the bill-saving and system benefits, the technical, financial and regulatory barriers to delivery, and how safety can be assured. It's framed as part of what the government describes as the biggest investment in community energy in UK history, alongside new solar and clean-heating standards for new homes.

What existing UK schemes have shown

Community batteries aren't a purely theoretical idea in the UK — a handful of pilot projects already exist, and the government's own announcement cites them as evidence of the potential:

• Bridport Cohousing, a 54-home net-zero development in Dorset completed in 2023, has seen residents save around £1,300 per home per year through a shared battery and solar setup.
• Elmore House, a smaller residential scheme, has delivered savings of roughly £180 per household per year.
• Odet Court in Cardiff has cut grid energy draw by 60–70% using a community battery paired with communal solar.

The government also points to Australia's long-running Community Batteries for Household Solar programme, where neighbourhood-scale batteries have been operating for several years, as the closest international precedent for what a UK scheme might eventually look like.

What this doesn't mean yet

It's worth being direct about what a call for evidence is not. There's no funded national rollout, no application process for households, and no confirmed timeline for when — or whether — community batteries will be available to the average renter or flat-owner. The pilot projects above were individually developed, not part of a national programme, and the DESNZ document's own purpose is to work out whether wider support is justified before any scheme is designed. If you're renting or in a flat and hoping to benefit from a community battery, there's currently nothing to sign up for — the honest answer is: not yet, and possibly not for some time.

If you can install your own battery, the clock is ticking anyway

For homeowners who can install a private system, none of this changes anything about today's incentives — and one of them has a real deadline. Battery storage installed in a UK home currently qualifies for zero-rate VAT until 31 March 2027 under HMRC Notice 708/6, after which the rate is expected to revert to 5%. That applies whether you're adding a battery to existing solar or fitting one standalone. See our home battery installation guide for the full process and current product pricing, or home battery cost guide for a size-by-size cost breakdown. If you rent or live in a flat and can't install a battery of any kind, plug-in balcony solar — legal in Great Britain from 27 August 2026 — is the closest no-permission option available today, generation without storage.

What to watch for next

DESNZ hasn't published a response timeline for the call for evidence. Historically, UK government calls for evidence take several months to a year to produce a formal government response, and any resulting scheme would need separate funding and design work before it reached households. We'll update this page once DESNZ publishes its response or any follow-on consultation.