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Pembrokeshire CC

Solar and Electrical Contractors in Fishguard

Wales-Ireland ferry gateway within the Celtic Freeport boundary at 985 kWh/kWp -- Freeport enhanced allowances apply to qualifying port-estate investments

Postcodes
SA65
Local authority
Pembrokeshire CC
Drive from HQ
62 mi · 90 min
Solar yield
985 kWh/kWp
SA65 90 min from our Swansea base 985 kWh/kWp solar yield Commercial energy intensity: Medium

Serving Fishguard

Fishguard -- Abergwaun in Welsh -- is a port town on the north Pembrokeshire coast, population approximately 3,400, and one of the most strategically significant locations in FLD's coverage area for reasons that go well beyond its residential population. The Stena Line ferry terminal at Fishguard Harbour is the primary sea link between South Wales and Rosslare in the Republic of Ireland, carrying over 300,000 passengers and a substantial volume of freight annually.

The port's energy significance has been amplified by the Celtic Freeport designation. Milford Haven and the broader Pembrokeshire coast have been designated as the Celtic Freeport, and Fishguard Harbour falls within the Freeport outer boundary. Freeport status brings simplified customs arrangements, enhanced capital allowances and investment incentives that are directly relevant to any business investing in renewable energy infrastructure on or near the port estate.

Fishguard is divided into two distinct settlements: Fishguard town on the high ground above the harbour, and Goodwick (Wdig) on the shoreline below, which contains the ferry terminal, the Lower Town historic fishing quay and the railway station where the Fishguard Harbour line terminates. The two areas carry very different commercial profiles -- Goodwick's harbour-front carries logistics, ferry operations and port services; Fishguard town carries the independent market-town retail and service base.

The solar yield at SA65 is 985 kWh/kWp -- the same as the rest of north Pembrokeshire, benefiting from Atlantic-facing coastal exposure on the northern Pembrokeshire headlands. Strumble Head lighthouse, the most westerly point of the north Pembrokeshire coast, is 4 miles from the town and gives a sense of the exposed Atlantic position that produces this generation figure.

Pembrokeshire Coast National Park covers the surrounding coastline but the town of Fishguard and Goodwick are excluded from the Park boundary. Standard permitted development applies within the town without the need for National Park pre-application consultation. For farm and rural properties in the surrounding SA65 countryside that sit within the Park, FLD applies the same PCNPA pre-application approach as for all Pembrokeshire National Park installations.

At 985 kWh/kWp, a 50 kWp ferry-terminal or logistics building generates 49,250 kWh annually. With 72% self-consumption on port operations at 27p/kWh, year-one saving reaches approximately £11,500 on £47,000 capex. Celtic Freeport enhanced capital allowances (130% super-deduction where eligible) can reduce the effective post-tax cost substantially below the AIA standard. FLD advises clients on Freeport allowance eligibility at the business case stage.

FLD reaches Fishguard in approximately 90 minutes via the A487. The town is included in the same Pembrokeshire North circuit as St Davids and Haverfordwest.

Commercial sites and business parks

Medium energy intensity

Fishguard Harbour port estate

Goodwick Industrial Estate

Commercial solar estimate — Fishguard

100 kWp reference system at 985 kWh/kWp

Modelled at 27p/kWh blended import, 15p/kWh SEG export, 65% self-consumption for medium energy intensity site.

98,500
kWh/yr
Annual generation
£22,458
per year
Annual saving
3.8
years
Simple payback
2.8
years (AIA)
Post-tax payback
Indicative only. Based on PVGIS irradiance data for Fishguard. Actual figures depend on roof orientation, shading and tariff. Request a detailed survey.
Domestic solar

Housing stock in Fishguard

Victorian market-town centre (Fishguard), Goodwick harbour terraces, rural Pembrokeshire farmhouses

A typical 4 kWp domestic install here generates 3,940 kWh/yr. With 40% self-consumption at 30p/kWh and 60% SEG export at 15p/kWh, first-year saving is approximately £827.

985
kWh/kWp/yr
PVGIS irradiance

Local landmarks and context

  • Fishguard Harbour (Stena Line ferry to Ireland)
  • Goodwick Lower Town
  • Strumble Head lighthouse
  • Last Invasion of Britain memorial (1797)

Major employers we work with

  • Stena Line (Fishguard Harbour)
  • Pembrokeshire CC
  • Goodwick port logistics SMEs

Recent local developments

  • Celtic Freeport designation
  • Stena Line ferry capacity investment
  • Pembrokeshire North Active Travel route
From the blog

Guides for Fishguard

Commercial solar in the Celtic Freeport: Fishguard, Milford Haven and the Pembrokeshire port solar case

How Celtic Freeport designation changes the commercial solar investment case for Fishguard Harbour, Milford Haven port estate and Pembrokeshire logistics -- enhanced capital allowances, Freeport outer boundary eligibility and payback examples for SA65 and SA73.

5 min
Read
FAQ

FAQs for Fishguard

At 30p/kWh grid electricity, a 100 kWp system generating 95,000 kWh/yr with 70% self-consumption delivers around £24,000 of year-one benefit against c. £85,000 capex, a 3.5-year simple payback. Under Annual Investment Allowance first-year 100% relief, post-tax payback is closer to 2.6 years. South Wales yields 940 to 985 kWh/kWp/year depending on postcode, comfortably enough for commercial solar to be cashflow positive from month one with a PPA.
A Power Purchase Agreement is a financing arrangement where we fund and install a rooftop solar system at no upfront cost. Your business buys the electricity the system generates at a fixed, RPI-indexed rate that is lower than your grid tariff. The PPA typically runs 10 to 25 years. At the end you can extend, buy out at a pre-agreed residual value, or have the system removed. It suits businesses that want immediate savings without capital outlay and that are credit-worthy with a stable site.
Yes, depending on organisation type. Welsh SMEs and public bodies can access the Welsh Government Energy Service, Ynni Cymru Capital Grants (approximately £10 m in 2026-27, £25,000 to £1 m per project) and Development Bank of Wales Green Business Loans. Welsh public-sector bodies use Salix Wales Funding Programme rather than the English Public Sector Decarbonisation Scheme. Farms may be eligible under Farming Connect. Always check current-year terms before committing.
Usually yes. Dairy, pig, poultry and grain-drying operations have large daytime loads that match solar output. A 50 kWp farm array generating 47,500 kWh a year, with 75% self-consumption at 28p/kWh plus 25% export at 12p/kWh, delivers first-year benefit of c. £11,400 against capex of c. £45,000. Simple payback 3.9 years, post-tax payback c. 2.9 years with Annual Investment Allowance. Farming Connect grants can shorten this further.
Most rooftop non-domestic solar is permitted development under the Welsh General Permitted Development Order amendments, subject to limits such as 20 cm protrusion on pitched roofs and 1 m on flat roofs, and with restrictions for listed buildings and conservation areas. Ground-mount beyond those PD limits needs a full planning application. Systems over 10 MW are a Development of National Significance determined by Welsh Ministers.

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