Green management of the South Australian grid scores another big success for the environment:
SURGING power prices are pushing South Australian dairy farmers such as James and Robyn Mann to go off-grid.
The Manns’ electricity costs have more than doubled in five years, from about $200,000 per annum to $500,000.
Due to the high prices, the family will this summer switch to diesel power to run their 116-stand rotary dairy and 14 irrigation centre pivots at Wye in the lower south east of South Australia.
The Manns are among Australia’s top 10 dairy producers, in terms of volume, milking up to 2300 cows and producing 19-21 million litres annually.
If only South Australia had more “cheap” solar and wind power, their electricity might be as low cost as the coal-fired Victorians:
Their move comes as South Australia’s dairy lobby has calculated the state’s dairy farmers paid about 40 per cent more for power than their Victorian neighbours last season.
The Mann’s are definitely going diesel this summer, but may set up a mixed solar-diesel-battery plan in the long run:
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