In 2013 we installed 78 solar PV panels at Valleyside providing over 60% of our electricity requirements. We have been converting all our lighting to energy efficient fluorescent tubes and LED lights.
Several years ago, we installed a biomass heater to use all our waste wood and some cardboard.
Latterly, we have installed a biomass hot air space heater that runs off waste wood pellets, in order to heat our main shop area, and in doing so limit or stop our use of all gas oil and diesel.