Regulated by ACRE
Three renewable-energy installers — Little Green Energy (Forest, 2013), with 15 specialists and 56 years combined experience; Clima Renewables Ltd (St Sampson, 2024), founded by its founder and Tom Wood; and Renew (St Sampson), which reports 137 solar PV installations totalling 787 kW across Guernsey and Alderney. Two are limited companies. —
St Sampson
Specialist in solar photovoltaic installations, having installed 137 systems delivering 787 kW of clean energy capacity across Guernsey, Alderney, and East Sussex.
Forest·Est. 2013
The Channel Islands' largest and longest-running renewable energy installation business, specialising in solar PV, battery storage, wind turbines, EV charging, and air source heat pumps.
St Sampson·Est. 2024
Solar energy company founded in 2024, a certified installer for GivEnergy, SigEnergy, Enphase, and Simpson & Partners.