Chicken farmer Chris Freney has made the efficiency savings by installing variable speed motors in his sheds, improving insulation and introducing solar power.
“The best energy is ... the energy you don't use ... it’s free,” Chris said.
He encouraged other farmers to become more energy efficient when he spoke at the national renewables in agriculture conference in Dubbo recently.
Chris is also building an aerobic digester to convert the 10,000 tonnes of manure his birds produce every year into energy to help power his farm.
But he said regulatory hurdles had been frustrating his energy journey because the biofuel plant would sit on an adjoining property, which meant he can’t take his farm off grid.
“I’m going to have a renewables project on one title ... my own farm can’t take the electrical energy, I have to buy it back off the grid after I export it,” he said.
The commercial chicken operator spent $25 million setting up the greenfield site in Traralgon and produces about 4.5 million birds for meat consumption every year.
He said big and small-scale producers could make energy savings.
“The bigger I’ve gone the economy of scale has helped, but a small farmer ... can make the same proportion in savings,” Chris said.
“The payback is within five years at least, probably more like four years.”
Mr Freney spends around $600,000 a year in gas and electricity bills to power his farm’s 16 poultry sheds, but he said if he had not made energy savings it would be around the million dollar mark.
Farmers for Climate Action said the Traralgon producer was an example of how much money could be saved through installing renewables and making smart changes on-farm.
“Even small changes can help farmers to reduce their energy costs,” Farmers for Climate Action chief executive officer Fiona Davis said.
Dr Davis, who has previously called for more support for on-farm renewables and subsidies for batteries, said the Federal Government had provided some tax incentives to cut energy bills but more was needed.
An Australian Farm Institute report from 2018 estimated the agriculture sector spends $5.85 billion on energy annually across the entire supply chain.
Conference organiser Karin Stark said the first step in the renewables journey was for farmers to make sure they first reduced their energy consumption.
“You don’t want to be sizing a renewable energy system or solar to meet the demand that might be quite high on your farm, when you could actually reduce that significantly,” she said.
“Chris is a great case study of the steps you need to take before you go to renewables.”
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