Key facts
| Council area | Fife |
| Population | 51,117 (Kirkcaldy locality, Scotland's Census 2022) |
| Network operator | SP Energy Networks (SP Distribution, Central and Southern Scotland) |
| Main employment areas | John Smith Business Park; Mitchelston Industrial Estate |
| Indicative yield | About 899 kWh per kWp a year (south facing, 30 degrees) |
| Nation support page | Grants and reliefs in Scotland |
Where businesses are in Kirkcaldy
- John Smith Business Park: Business park near junction 2A of the A92, about five minutes' drive from the town centre, with 43 acres available for development. Tenants include Commscope Technologies.
- Mitchelston Industrial Estate: Established employment area beside the A92, with occupiers including QAS Group, Key-Tech Electronic Systems, Smith Anderson and Arnold Clark. Its regeneration added Dunnikier Business Park, whose units were all let after completion in 2021.
Large employers and sectors with sites here include:
- Flooring (Forbo): Linoleum, the town's historic industry, is still made in Kirkcaldy on a reduced scale under the Swiss owner Forbo.
- Food, paper and packaging: Local employers include Carrs Flour Mill and the paper products and packaging firm Smith Anderson.
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
Kirkcaldy is served by SP Energy Networks (SP Distribution, Central and Southern Scotland). 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 Kirkcaldy
Planning in Kirkcaldy is decided by Fife council under Scotland's own system. Non-domestic rooftop solar is often permitted development under the Scottish rules, but not on listed buildings, in National Scenic Areas or within 3 km of an aerodrome.
Points that come up locally:
- Central Kirkcaldy is covered by the Abbotshall and Central Kirkcaldy Conservation Area (about 58.5 hectares) and the Kirkcaldy Harbour and Port Brae Conservation Area (about 16.6 hectares).
- Dysart, on the north east side of Kirkcaldy, has its own conservation area of about 18.3 hectares.
Our guides on listed buildings and conservation areas explain what these mean for a solar project.
What a business roof in Kirkcaldy could generate
Modelled with PVGIS for the town centre, a south-facing roof at 30 degrees produces about 899 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 89,900 kWh a year |
| Used on site | 70% at 24p = £15,103 saved |
| Exported | 30% at 5p = £1,349 earned |
| Total a year | About £16,452 |
| Simple payback | About 5.5 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
- Business Energy Scotland SME Loan: Interest-free loans of £1,000 to £130,000. Cashback of 75% of eligible costs, up to £20,000 for energy efficiency measures and up to £10,000 for heat pumps, biomass boilers and solar thermal, with a maximum of £30,000 per business. Applications are processed on a rolling basis all year round, subject to loan funds. The page says the scheme is not accepting new applications for solar PV projects. Check the scheme's own page for eligibility and closing dates.
National reliefs apply too: see grants and reliefs in Scotland.
Solar across Fife
At the end of 2025, Fife had 13,761 solar PV installations with 64.4 MW of capacity, up 87% since 2020, according to government figures. The Fife page has the full local figures and how they compare.
Nearby towns
- Glenrothes, about 6 miles away
- Dunfermline, about 12 miles away
- Cupar, about 16 miles away
- Livingston, about 20 miles away
Sources
- en.wikipedia.org: Kirkcaldy
- en.wikipedia.org: List of towns and cities in Scotland by
- investfife.co.uk: invest in kirkcaldy
- investfife.co.uk: dunnikier business park
- gov.uk: maps of forth green freeport tax sites
- heritagecheck.co.uk: abbotshall central kirkcaldy
- heritagecheck.co.uk: kirkcaldy harbour and port brae
- heritagecheck.co.uk: dysart
- businessenergyscotland.org: sme loan
- 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 Kirkcaldy?
SP Energy Networks (SP Distribution, Central and Southern Scotland). 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 Kirkcaldy?
About 89,900 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 £16,452 a year. Your own roof, orientation and use will change this.
Can a business in Kirkcaldy 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
- Fife13,761 installations, 64.4 MW of solar and about 923 kWh per kWp a year for a south-facing roof.
- ScotlandSP Energy Networks and SSEN connections, NPF4 and Scottish permitted development, the four city low emission zones, the Scottish rates exemption and realistic yields.
- 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.
- ScotlandCurrent solar support in Scotland for businesses, community groups, public bodies, schools and farms, with rates, planning and official contacts.
- 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.