I will start by repeating the analysis that we've shared publicly.
We estimate that of the total emissions reductions that will be achieved economy-wide by 2030, approximately one-third will be attributable to the carbon price. If we were to remove the carbon price from the economy, we would either achieve far fewer emissions reductions or we would have to replace the carbon price with another set of measures that, in order to achieve the same reductions, would inevitably cost the economy far more.