I'll make a start on that question, and if my colleague Mr. Nevison wants to add, I will let him do so.
As Minister Wilkinson indicated in his opening comments, a big part of the main estimates story relates to the low-carbon economy fund and the re-profiling of those resources, in part because of some delays encountered in the submission of proposals to access and some of the ripple effects that come with that.
I would also underscore that the main estimates that we're discussing today do not reflect a number of decisions that are in budget 2021, which will be, following approval of Parliament, appearing in future estimates and will reflect an increase in our effort around climate action and clean growth.
Mr. Nevison, would you like to add anything?