Greenhouse Gas Emissions Study, Cooling Sector
The "Leak Study V3.02" presents a comprehensive analysis of Australia's cooling sector, emphasising its significant environmental and economic impact.
In 2022, the sector employed over 370,000 people and was responsible for using over 66,500 GWh of electricity, equating to 24% of the national output. It also accounted for 12.6% of Australia's total greenhouse gas emissions, with indirect emissions from electricity forming 88% of this total.
The study provides detailed projections up to 2036, forecasting a significant decline in high global warming potential (GWP) refrigerants like HFC-410A, replaced by lower GWP alternatives such as HFC-32.
The research highlights that, despite improvements in leak rates across various cooling systems, leaks remain a substantial source of emissions, underscoring the need for ongoing regulatory intervention and industry adaptation. It calls for urgent attention to the food cold chain sector to achieve phasedown targets effectively and minimize industry disruption.
This study aims to support stakeholders in making informed decisions to enhance sustainability and efficiency within the cooling economy, reflecting a data-driven approach to environmental stewardship in the refrigeration and air conditioning sectors.
Documentation provided courtesy of Glenn Evans, Chief Executive Officer at the Australian Refrigeration Council.
