Just turn up
Solar PV, cavity wall insulation, loft insulation and an I-boost. The I-boost diverts surplus energy from the solar panels to the immersion heater in the hot water tank.
Rainwater harvesting for the tomatoes in the greenhouse and a productive veg and soft fruit patch.
Nethercoombe Lane is off Marston Rd. It is very narrow so, if you come by car, you would be best to park on Sheeplands Lane on the other side of Marston Rd. Take care crossing Marston Rd on foot.