Whilst prices and production were very strong, NSW primary producers also faced higher input costs driven by many of the same factors driving up food commodity prices. Energy costs, including oil and gas prices, rose significantly as demand recovered from the COVID-19 pandemic, exacerbated by the Russia-Ukraine conflict which disrupted supply. This led to higher fuel and fertiliser prices.
In response to higher energy prices China also imposed restrictions on the export of phosphates which further disrupted global fertiliser supply. During the year average global diammonium phosphate prices were 77% higher than last year while average urea prices were 156% higher. Key fertilisers are now between 2 and 4 times higher than they were in 2020. Australia imports the majority of fertilisers used in agriculture. For example, Australia imports some 90% of its urea. Fertiliser costs represent on average 14% of total cash costs of NSW cropping farm businesses and fuel and oil represented 7%.
For the 2021-22 winter crop producers were able to access fertilisers at only slightly elevated prices. However, the steep rise in fertiliser prices from September 2021 meant summer crop producers faced materially higher input costs as did winter crop plantings for 2022-23. The rise in fertiliser prices is similar to 2007-08 which were also the result of supply chain disruptions and higher energy costs as well as an increase in the use of crops for bioenergy. In 2007-08 the situation resolved quickly, however the continued conflict in Ukraine, high commodity prices and persistently high energy costs are keeping both fertiliser and fuel costs high. High fertiliser prices do at least appear to be stimulating investment in local production.
COVID-19 also resulted in significant disruption to global shipping which, combined with higher fuel costs led to higher freight costs. For some commodities this added substantially to costs for exporters. The Baltic Dry Index (a proxy for bulk commodity shipping costs) started to rise significantly in January 2021. By September 2021 it was up over 390%.