Key facts
| Council area | Shropshire |
| Population | 12,175 (Bridgnorth built-up area, usual residents, Census 2021 (ONS)) |
| Network operator | National Grid Electricity Distribution (West Midlands licence area) |
| Main employment areas | Stanmore Industrial Estate (Stanmore Business Park); Land at Tasley |
| Indicative yield | About 967 kWh per kWp a year (south facing, 30 degrees) |
| Nation support page | Grants and reliefs in England |
Where businesses are in Bridgnorth
- Stanmore Industrial Estate (Stanmore Business Park): An 18 hectare protected employment site about a mile east of the town off the A454, home to castings firm Grainger and Worrall. In 2024 Stanmore Properties applied to build five business units in three new buildings there.
- Land at Tasley: Two sites south of the A458 at Tasley, of 8.80 and 10.71 hectares, allocated for employment development in Shropshire Council's land availability assessment.
Large employers and sectors with sites here include:
- Aluminium rolling (Bridgnorth Aluminium): In July 2026 Bridgnorth Aluminium, which calls its Stourbridge Road works the UK's last remaining aluminium rolling mill, completed a £180 million investment programme, created 35 jobs in the first half of 2026 and returned to 24/7 production.
- Aluminium castings (Grainger and Worrall): Grainger and Worrall, one of Bridgnorth's largest employers with over 450 staff on the Stanmore Industrial Estate, won more than £30 million of defence, aerospace and energy orders in the first half of 2026.
Large, simple roofs on distribution sheds and modern industrial units are usually the quickest and cheapest to fit. Older mill, factory and workshop buildings can work well too, but often need a structural survey first, and roofs from before 2000 may contain asbestos cement: see asbestos roofs.
Grid connection
Bridgnorth is served by National Grid Electricity Distribution (West Midlands licence area). Almost every commercial system needs G99 approval from the network operator before it is switched on, and the question is usually how much the local network can take back. Where export is limited, a G100 export limitation scheme can let a larger array connect. See G99 and DNO applications.
Planning in Bridgnorth
Bridgnorth follows the national planning rules for England, decided by Shropshire council. Rooftop solar on most non-domestic buildings is permitted development, within height and edge limits, and systems above 50 kW need a prior approval application covering design and glare.
Points that come up locally:
- The Bridgnorth conservation area, designated in January 1971, covers about 66 hectares of High Town and Low Town and contains 236 listed buildings, including the Grade I Bishop Percy's House and the Grade II* Town Hall, so roofs in the old town need more care.
Our guides on listed buildings and conservation areas explain what these mean for a solar project.
What a business roof in Bridgnorth could generate
Modelled with PVGIS for the town centre, a south-facing roof at 30 degrees produces about 967 kWh per kWp a year.
| Item | Illustrative figure |
|---|---|
| System | 100 kWp, south facing at 30 degrees |
| Installed cost | £900 per kWp, so £90,000 excluding VAT |
| Generation | About 96,700 kWh a year |
| Used on site | 70% at 24p = £16,246 saved |
| Exported | 30% at 5p = £1,451 earned |
| Total a year | About £17,696 |
| Simple payback | About 5.1 years before tax relief |
Illustrative, not a quote: the same sums as our commercial solar calculator. A company paying corporation tax can usually shorten the payback with capital allowances.
Funding and support
We found no council or regional grant for business solar open in Bridgnorth at the time of writing (November 2026). National reliefs still apply, such as capital allowances and, in England, the business rates exemption for onsite renewables: see grants and reliefs in England.
Solar across Shropshire
At the end of 2025, Shropshire had 13,563 solar PV installations with 317.0 MW of capacity, up 46% since 2020, according to government figures. The Shropshire page has the full local figures and how they compare.
Nearby towns
- Telford, about 10 miles away
- Kidderminster, about 12 miles away
- Ludlow, about 17 miles away
- Shrewsbury, about 19 miles away
Sources
- ons.gov.uk: census2021
- ons.gov.uk: datadownload.xlsx
- shropshire.gov.uk: slaa 2018 appendix e accepted employment sites delivery
- sunshineradio.co.uk: plans for business units in bridgnorth
- gwcast.com: contact
- themanufacturer.com: bridgnorth aluminium completes 180m investment programme as viohalco
- newsroom.shropshire.gov.uk: why manufacturers are choosing shropshire to invest and
- themanufacturer.com: grainger worrall diversifications strategy pays off with 30m
- gov.uk: enterprise zones
- gov.uk: maps of uk freeports
- assets.publishing.service.gov.uk: Investment Zones Pack Dec 2025
- heritagecheck.co.uk: bridgnorth
- Yield: PVGIS 5.3 (European Commission Joint Research Centre), SARAH3 data, 14% system losses, for the town centre, modelled 4 November 2026.
- Council area figures: DESNZ, renewable electricity by local authority 2014 to 2025.
Frequently asked questions
Who is the electricity network operator in Bridgnorth?
National Grid Electricity Distribution (West Midlands licence area). Most commercial solar systems need its G99 approval before they are switched on. The operator follows the postcode, so confirm yours with the Energy Networks Association postcode tool.
How much would a 100 kWp solar system generate in Bridgnorth?
About 96,700 kWh a year for a south-facing roof at 30 degrees, modelled with PVGIS for the town centre. At 70% used on site at 24p and the rest exported at 5p, that is worth about £17,696 a year. Your own roof, orientation and use will change this.
Can a business in Bridgnorth get a free solar survey?
Yes. Answer six short questions and we match the site with one MCS certified installer, who surveys it on site or by video call. It is free, with no obligation. Get a free survey.
Related pages
- Shropshire13,563 installations, 317.0 MW of solar and about 968 kWh per kWp a year for a south-facing roof.
- West MidlandsNGED connections, the Birmingham Clean Air Zone, automotive and metals manufacturing, M6 and M42 logistics, and fruit and hop farming in the west.
- Commercial solar calculatorEstimate commercial solar savings and payback, with the generation, price and cost assumptions shown and sourced, and the limits of a simple estimate explained.
- EnglandCurrent solar support in England for businesses, schools, public bodies, community groups and farms, plus rates, planning and who to contact.
- Planning permissionPermitted development for commercial rooftop solar and car park canopies in England, prior approval, heritage limits, ground-mounted schemes and the other UK nations.