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Guarantee of Origin Scheme launches
03 November 2025
				    
Find out what the Guarantee of Origin Scheme is and how it encourages investment in low-carbon products and renewable electricity.
  			
											
																		
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									Consultation outcomes: carbon market infrastructure for holding and trading certificates and units
15 May 2025
				    
Learn about the outcomes from our recent carbon market infrastructure consultation.
  			
											
																		
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									Guarantee of Origin legislation passed
19 December 2024
				    
The Australian Government has now legislated the Guarantee of Origin (GO) Scheme, which we will administer.
  			
											
																		
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									Guarantee of Origin consultation and updated GO Scheme Emissions Calculator now live
26 September 2023
				    
Visit the Department of Climate Change, Energy, the Environment and Water’s consultation hub to have your say on the latest Guarantee of Origin consultation package and download the latest calculator.
  			
											
																		
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									Guarantee of Origin (GO) Hydrogen Production Emissions Calculator now available
22 March 2023
				    
The Clean Energy Regulator has partnered with GHD to create a calculator that will estimate greenhouse gas emissions generated by the production of hydrogen.
  			
											
																		
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									Guarantee of Origin (GO) Midway Report now available
22 March 2023
				    
The Midway Report highlights the results of phase one of the GO trials.
  			
											
																		
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									Guarantee of Origin
03 November 2021
				    
A Guarantee of Origin scheme will enable Australian businesses to sell verified low emissions hydrogen from renewable sources and fossil fuels with substantial carbon capture and storage, domestically and to the world.
  			
											
																		
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