That includes the behavioural change that will be induced by the carbon tax and its increase, but it does not include the so-called benefits of carbon emissions reductions. It's very difficult to quantify, in dollar terms, the benefits of a reduction in greenhouse gas emissions. If there was a way to quantify the benefits of reducing carbon emissions between now and 2030, we'd be happy to consider and include them, but the dollar benefits of transitioning to a greener economy between now and 2030 are very, very difficult to assess.
On April 18th, 2023. See this statement in context.