The farmer installed variable speed drives on two 37kW pumps providing an annual cost saving of over $14,500 with a payback period of around 18 months and electricity savings of 25-30% in the consumption of the pumps, corresponding to 1.5-1.8% of the site total energy use. Other efficiencies were identified including some refrigeration improvements and a small Solar PV system which the farmer is yet to implement. Added benefits include emission reductions of 15.3 t CO2-e per year in average.