Shopping centre solar grants and funding

There is no single cash grant that pays for solar on a shopping centre. What there is, and what genuinely moves the numbers, is a mix of tax relief, export income and EV-charging support. The trick is combining the right elements for your scheme and getting the paperwork in before the deadlines bite. Below is how each route works for retail and leisure property, and how they fit together. For the wider picture, start with the guide to solar panels for shopping centres. The short answer is in the post Can a shopping centre get a grant for solar panels? Sizing the array to the common-area load or the whole roof changes how much of the tax relief and export income applies: see common-area versus whole-roof solar.

Capital allowances, the workhorse of retail solar

For most shopping-centre owners the single biggest help is the tax system, not a grant. Solar is a special-rate plant-and-machinery asset, so the Annual Investment Allowance (£1m) usually gives 100 percent relief in year one for a business under the limit, at the company's own corporation tax rate. Spend above the £1m cap can claim the 50 percent First-Year Allowance. One point catches people out: because solar is special-rate, it does not qualify for full expensing, so the route is AIA or the 50 percent FYA, not the headline full-expensing relief. There is no application; you claim it through your corporation-tax return, so keep the invoices and the commissioning certificate. See the official guidance on capital allowances for the current rules.

Smart Export Guarantee, paid for the surplus

Eligible generators up to 5 MW can be paid for the power they export under the Smart Export Guarantee. Suppliers that are SEG licensees must offer an export tariff above 0p, and suppliers set the rates and terms, so it pays to compare tariffs rather than accept the first offer. For a shopping centre, export is the smaller part of the case because the all-day common-area load self-consumes a high share of generation, but it still earns income on quiet early mornings and out-of-season weekends. Check the supplier's metering requirements for export. The Ofgem pages on the Smart Export Guarantee set out the current scheme.

Workplace Charging Scheme, for the EV chargers

If you are adding EV charging in the car park, the Workplace Charging Scheme is worth checking. It pays up to £500 per socket (£350 before 1 April 2026), covering up to 75 percent of the purchase and installation cost, across a maximum of 40 sockets per applicant. The applicant must own the site or have landlord consent, and the installer must be authorised. The parking must be designated to the applicant, off-road and not solely for customers, so a shopping centre's customer car park may fail the test: check the parking eligibility rules, as staff or fleet bays are the likelier fit. It pairs with solar, because daytime charging uses generation on site. The scheme closes on 31 March 2027, so applications need to be in well before then. The OZEV guidance on the Workplace Charging Scheme covers eligibility.

Other routes worth checking

A handful of further schemes touch the wider leisure and retail sector. The Swimming Pool Support Fund in England is closed to submissions. It was for public leisure facilities with pools, applied for via English local authorities, and private operators were never eligible, so it is not a route for a shopping centre. Climate Change Agreements offer a Climate Change Levy discount to eligible energy-intensive operations, so check whether any occupier qualifies. None of these is a mainstream route for a typical covered mall, but they are worth ruling in or out at the feasibility stage.

How the stack fits together, and the pitfalls

A common combination on shopping-centre projects is straightforward: claim the Annual Investment Allowance on the array, take Smart Export Guarantee income on the surplus, and claim the Workplace Charging Scheme on any EV chargers installed alongside where the parking rules allow. The pitfalls are usually procedural rather than financial. Export tariff terms are set by suppliers, so compare tariffs before you commit to one. Leaving the G99 grid application late stalls the whole project, since the connection is often the longest item. On a leased or multi-let scheme, failing to settle the landlord-and-tenant question early, who funds the array and who banks the saving through the service charge or a green lease, can hold up an otherwise sound business case. And on EV charging, leaving the Workplace Charging Scheme claim until after the 31 March 2027 closure means forfeiting it.

The right combination depends on the scheme, so check each route’s eligibility and deadlines before relying on it. The summary cards below set out the headline figures for each route.