Caernarvon Orchard in Orange, NSW, produces and packs 4,500 tonnes of apples and 800 tonnes of cherries per annum. About 5% of its annual electricity spend is on lighting (around $3,400 pa). An energy audit found that replacing high bay lighting fixtures with LEDs would save $2,120 a year (from a one off investment of $5,600). Savings would also come from using electronic lighting ballasts, and replacing fluorescent tubes.
The Government is now operating in accordance with the Caretaker Conventions, pending the outcome of the 2022 federal election. Info on Caretaker Conventions: http://www.pmc.gov.au/caretaker