
The grant landscape for solar and renewable energy in the UK has contracted and changed shape significantly since the end of the original Feed-in Tariff in 2019, and the 2024 and 2025 restructuring of the ECO4 scheme added further turbulence. For East Midlands homeowners trying to work out what financial support is actually available in 2026, the picture is not as bleak as headlines about "grant funding cuts" might suggest — but it does require some careful navigation. The universal measures that apply across the country, the regional schemes that exist in varying forms across Nottinghamshire, Derbyshire, and Leicestershire, and the specific programmes that remain active through Warm Homes delivery all have different eligibility criteria and different levels of generosity. Understanding what applies to your specific situation is the starting point for any sensible financial planning around a solar installation.
One useful frame for understanding the East Midlands position is to compare it with how the grant landscape looks in other parts of the country. Regions with different housing profiles, income distributions, and local authority priorities have had different experiences with grant availability. D&R Energy in Bristol has observed that South West households — where incomes are generally higher and ECO4 eligibility correspondingly lower — have adapted well to the self-funded model because the irradiance advantage makes the financial case robust even without grant support. The East Midlands, with its more varied income profile and significant pockets of housing that does qualify under fuel poverty criteria, sits in a different position: some households will find meaningful grant support available, others will need to proceed on a self-funded basis, and understanding which category you fall into is the essential first step.
The Grant Landscape in 2026: What Still Exists
Several distinct funding streams remain active in 2026, though their scale and accessibility have changed. The most important to understand from the outset is that the headline-grabbing "free solar panels" programmes that dominated press coverage between 2010 and 2022 are largely gone. What remains is a more targeted set of measures aimed at households in fuel poverty, a universal VAT concession that applies to everyone, a Boiler Upgrade Scheme for heat pumps, and a patchwork of locally administered schemes that vary significantly in size and eligibility.
The Warm Homes Plan, announced in the 2024 Autumn Statement and in active delivery from 2025, is the successor framework to ECO4. It continues the principle of obligating energy suppliers to fund efficiency improvements for eligible households, but with reformed eligibility criteria and a broader range of qualifying measures. The headline improvement from the East Midlands perspective is that some households who were excluded from ECO4 under its late-stage eligibility rules may find themselves eligible under the Warm Homes Plan's revised criteria. The scheme is delivered locally through councils and approved delivery partners, so the first practical step for anyone who thinks they might qualify is to contact their local authority or use the national Warm Homes eligibility checker.
Solar panels are not always the primary measure funded under the Warm Homes Plan — the scheme prioritises fabric measures (insulation, draught-proofing) and heating systems (heat pumps, upgraded heating controls) for the most deprived households. However, solar panels can be included as a secondary or complementary measure in some cases, and for households receiving a broader home improvement package through Warm Homes, the addition of solar can be factored into the overall funding envelope.
0% VAT: The Universal Saving That Applies Everywhere
The most universally applicable financial benefit for solar panel installations in 2026 is the 0% VAT rate, which was made permanent in the 2024 Budget and applies to the supply and installation of solar panels, batteries, heat pumps, and associated components on residential properties across England, Scotland, and Wales. This is not a grant in the conventional sense — it does not involve an application, an eligibility assessment, or funding from a central budget — but its effect on the cost of installation is equivalent to a 20% discount relative to the pre-2022 position.
On a typical 4kW solar and 10kWh battery installation costing £12,000 to £15,000 in the East Midlands, the saving from 0% VAT compared to the pre-2022 standard rate position is £2,400 to £3,000. That is not an insignificant sum, and it applies to every household regardless of income, property type, or location. An installer who presents a proposal and does not explicitly confirm that the 0% rate applies may be creating confusion — the standard commercial rate is 20%, and some business customers and landlords may face a different VAT treatment. For owner-occupied residential properties, however, 0% applies unambiguously.
It is also worth noting that battery storage installed at the same time as solar panels, or as a standalone retrofit, benefits from the same 0% VAT rate. The 2024 Budget clarified that the zero rate applies to batteries whether or not they are installed alongside panels, removing an area of ambiguity that had affected some retrofit projects. This makes battery-only installations — adding storage to an existing solar system installed several years ago — more financially accessible.
The Boiler Upgrade Scheme: Who Qualifies and How
The Boiler Upgrade Scheme (BUS) provides grants of £7,500 for air source heat pumps and £7,500 for ground source heat pumps installed in England and Wales. The grant is paid directly to the MCS-accredited installer and deducted from the customer's invoice, so the customer sees the benefit immediately in the price they pay rather than waiting for a rebate.
Eligibility for the BUS is broader than many homeowners assume. It is not means-tested — the grant is available to any owner-occupier whose property meets the EPC requirements, regardless of income. The EPC requirement is the main hurdle: the property must have a valid EPC that does not include outstanding recommendations for loft insulation or cavity wall insulation. If your EPC includes such a recommendation and you have not acted on it, you will be ineligible unless you carry out the insulation work first and have the EPC updated.
For East Midlands homeowners on oil or LPG heating — a significant cohort in the rural parts of Nottinghamshire, Derbyshire, and Leicestershire — the BUS represents a very substantial financial benefit. A £7,500 grant against an installed ASHP cost of £10,000 to £16,000 reduces the net cost to £2,500 to £8,500 before any tax or tariff savings. When combined with the electricity savings from replacing oil heating with a heat pump, the financial case can be compelling even for households who are not in the lowest income brackets. Cornwall installer CCS Heating & Renewables has published real-world outcomes from BUS-funded ASHP installations across rural properties in the South West, including running costs before and after installation, which provides useful data for East Midlands homeowners considering the same transition from oil or LPG.
The BUS is subject to a funding budget that has occasionally been depleted during periods of high demand. While the government has topped up the budget on each occasion it has run low, there is no guarantee that it will continue indefinitely, and the most prudent approach for households considering a heat pump is to proceed promptly rather than assuming the grant will be available whenever they are ready.
ECO4 in the East Midlands: Current Eligibility
The ECO4 scheme — which obligates energy suppliers to fund energy efficiency improvements for eligible households — has been restructured multiple times since its launch, and its current incarnation targets a narrower group of households than the original version. In the East Midlands, eligibility in 2026 broadly follows the national criteria: owner-occupiers and private tenants in properties with an EPC rating of D or below, and household income within specified limits or receipt of certain means-tested benefits.
The practical delivery of ECO4 in Nottinghamshire, Derbyshire, and Leicestershire is handled through a combination of local authority referral schemes, energy supplier programmes, and third-party delivery organisations. Local authority referral is often the most straightforward route: councils in the East Midlands have received allocations of Local Authority Flex funding — a component of the ECO4 framework that allows councils to refer households that meet flexible local eligibility criteria, including households in areas of high deprivation or with specific health vulnerabilities. Homeowners in Nottinghamshire, Derbyshire, and Leicestershire who believe they might qualify should contact their district or borough council directly, as the availability of Local Authority Flex funding and the specific eligibility criteria it applies varies between authorities and changes over time as funding is allocated and spent.
For the purposes of solar specifically, ECO4 is primarily an insulation and heating scheme rather than a solar scheme, and solar panels are a less common measure under ECO4 than wall insulation, loft insulation, and heat pump installations. However, some ECO4 delivery packages do include solar as part of a whole-house improvement programme, and for households eligible for a broader package, it is worth asking whether solar can be included.
Local Authority Schemes in Nottinghamshire, Derbyshire, and Leicestershire
Beyond the national schemes, several local authorities in the East Midlands have developed or administered locally funded renewable energy support programmes. The availability and generosity of these schemes is highly variable and changes as funding is spent and new funding rounds are allocated, but they represent a meaningful source of support for some households.
Nottinghamshire County Council has historically been one of the more active local authorities in administering supplementary energy efficiency funding, including schemes specifically targeted at households not qualifying for ECO4. The county's Sustainable Energy Team coordinates referrals to funded programmes and can provide up-to-date information on what is currently available — a direct enquiry to the council is more reliable than relying on older published information, as scheme availability changes frequently.
Derbyshire has a similar structure, with the county council and district councils operating in parallel to identify and support eligible households. The Peak District's rural character means that off-gas properties are a significant share of the eligible housing stock, and heat pump and solar schemes targeted at these households have been a feature of Derbyshire's energy efficiency work.
Leicester City Council has been particularly active in administering energy efficiency funding, reflecting the city's urban deprivation profile and its net-zero commitment. For comparison, it is useful to look at how South Yorkshire has approached local authority scheme administration — Doncaster's ElectriFusion Solutions has worked closely with Doncaster Metropolitan Borough Council on locally funded solar and energy efficiency programmes, and the model they describe — local authority as coordinator rather than direct funder — mirrors the approach taken in several East Midlands authorities.
Northern Regions: Hull and Wiltshire Grant Comparison
Comparing the East Midlands grant landscape with other regions illuminates both what is distinctive about the region and what patterns are common across England. Hull, in East Yorkshire, is a useful comparison because the city shares some of the East Midlands' post-industrial character: high concentrations of pre-war housing, significant fuel poverty, and a local authority that has been active in administering energy efficiency funding. Lumos Energy in Wiltshire operates in a very different context — a rural southern county with relatively high household incomes and lower fuel poverty rates, where grant-funded solar is less prevalent but self-funded installations are more common. The contrast between Hull and Wiltshire neatly brackets the East Midlands position: grant-dependent for the most fuel-poor households, self-funded for the majority.
Hull-based Snug Services Group has been involved in ECO4 and local authority scheme delivery in East Yorkshire, and their published observations on the challenges and rewards of grant-funded installation — including the administrative burden of eligibility verification and the logistics of working within funded programme timelines — resonate with what East Midlands installers experience. The grant administration overhead is real, and it is one reason why some installers prefer the self-funded market: it is simpler, faster, and less subject to funding uncertainty. For households who do qualify, however, the financial benefit of grant support is too substantial to ignore, and the administrative complexity is the installer's problem rather than the customer's.
Getting Started with Carbon Legacy
Carbon Legacy is a Nottinghamshire-based MCS-accredited installer serving residential and commercial customers across the East Midlands, including Nottinghamshire, Derbyshire, Leicestershire, and Lincolnshire. The company installs solar panels, battery storage, heat pumps, and EV charging infrastructure, and has specific expertise in navigating the grant landscape to help customers access every scheme they are entitled to before proceeding with a self-funded installation.
For customers who may qualify for grant support, Carbon Legacy conducts a comprehensive eligibility assessment at no charge, covering ECO4, the Boiler Upgrade Scheme, Warm Homes, and any locally administered schemes currently active in the customer's local authority area. For customers who are self-funding, the company provides detailed proposals that quantify the 0% VAT saving explicitly and include a payback analysis based on the customer's actual consumption data rather than national averages.
The East Midlands grant landscape in 2026 is more complex than it was when large universal schemes were in operation, but for eligible households the potential value of grant support remains substantial. The key is understanding which schemes apply to your specific situation, which requires an honest eligibility assessment rather than an assumption that you either do or do not qualify. Carbon Legacy's starting point with every customer is that assessment — because the right answer to "what financial support is available?" can only be given once the specific property, household, and circumstances are known.
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