Edinburgh is Scotland's second city for commercial solar, after Glasgow. The Lothians commercial property market spans: the A720 Edinburgh City Bypass logistics belt (New Craighall, Newcraighall, Fort Kinnaird); Edinburgh Park business campus (Class A office and tech — adjacent data centre demand); Newbridge Industrial Estate (distribution, manufacturing); Livingston West Lothian logistics park; and Edinburgh Airport-adjacent cargo and logistics. Scottish irradiance in the Lothians (840-880 kWh/kWp/yr) combined with high Scottish commercial tariffs (26-32p/kWh) deliver 5.5-7 year paybacks for mainstream commercial installations — competitive with other Scottish locations.
SP Energy Networks G99 — Edinburgh specifics
SP Energy Networks (Scottish Power) is the DNO for Edinburgh, the Lothians, and Strathclyde. G99 connection timelines in 2026: Edinburgh-Livingston-Newbridge corridor: 8-12 months typical. A720 bypass sites: 8-10 months. Edinburgh Airport-adjacent: 9-13 months (capacity constraints near airport infrastructure). We submit G99 immediately after structural survey. For systems under 250 kW, G98 self-certification is available and connections are 4-6 months.
Scottish grants for Edinburgh commercial solar
Scottish Enterprise Low Carbon Infrastructure Transition Programme (LCITP): capital grants for commercial renewable energy projects. Typical intervention: 20-35%. Eligibility: Scottish-based businesses investing in on-site renewables or energy efficiency. Scottish Government Sustainably Sourced Public Procurement Framework: public sector logistics and supply chain contracts require Scope 2 reduction plans, making solar a contract-winning factor. IETF for eligible manufacturing (food processing, pharmaceutical, advanced manufacturing): 30-50% capital grants.
Edinburgh commercial solar by sector
Distribution and logistics (Newbridge, Livingston): 300 kW – 1.5 MW typical, 6-6.5 year payback. Manufacturing (Livingston tech and industrial park — pharmaceutical, electronics, advanced manufacturing): 200 kW – 1 MW, 5.5-6.5 year payback. Data centre-adjacent (Edinburgh Park, Gyle): specialist design for 24/7 IT baseload, 90%+ self-consumption, 5-5.5 year payback.
Common questions about edinburgh solar
What payback can I expect for commercial solar in Edinburgh?
5.5-7 years simple payback depending on sector and baseload. 24/7 data centre or manufacturing (90%+ self-consumption): 5.5-6 years. Distribution centre (80-85% self-consumption): 6-6.5 years. After-tax (100% AIA): 4-5 years. Scottish LCITP grant (where applicable): 4-5 years pre-tax.
Does Scottish Enterprise fund commercial solar in Edinburgh?
Yes. LCITP (Low Carbon Infrastructure Transition Programme) is Scottish Enterprise's capital grant scheme for commercial renewable energy. Covers Edinburgh, Lothians, and all Scottish regions. Typical grant: 20-35% of eligible capex. Application requires: ESOS or equivalent energy audit, business case, and sustainability plan. We support LCITP applications.
Which Edinburgh industrial estates are best for commercial solar?
Newbridge Industrial Estate (Fife/Lothians border — WPD/SP capacity, excellent); Livingston West Lothian and Almondvale Industrial Estates (large units, modern stock); Seafield Industrial Estate (Edinburgh port-adjacent); Bilston Glen Industrial Estate (South Edinburgh — smaller units, 200-500 kW range).