• The range of choices for how households, businesses and the taxpayer could contribute towards different elements of the transition to Net Zero. Sixth Carbon Budget-The path to Net Zero The Treasury's funding review will be a crucial first step in demonstrating that strong leadership and coordination at the centre of Government can ensure the action to deliver Net Zero is delivered in a fair and equitable way. Its interim report was due to be published around the same time as this report, but had not been at the time of writing.