Thanks. Yes. I want to start with that £1.8 billion figure. The first critical thing to remember here is that this is what they're calling a 'zero base' review, which means we're starting from the assumption that Welsh Government spends nothing on capital, and we're setting a whole new allocation of capital spend. Now, obviously it's not really; that's a semantics issue. Lots of areas of capital spend were pre-determined, but that's the kind of way in which this has been approached. Now, that has lots of strengths to it. It means you are really evaluating your portfolio and looking at where the money's going, and we're seeing good progress in terms of measuring that portfolio against the Act.
However, it does mean that there can start to be some confusions around what is new money and what is stuff that was already kind of in the capital allocation. So, if we look at the £1.8 billion figure, that includes things like, in relation to the retrofit of housing, I believe it includes the major repairs dowry fund funding. Now, that has been in place for many years, you know; it supports repairs of social housing. Yes, if managed well, it can support decarbonisation, but it's not new money per se. There are also other lines in the £1.8 billion that address things that are key priorities for the Government but don't necessarily address decarbonisation. So, you've got £100 million in there for flood protection, which actually, if done in a what you might call a 'hard infrastructure' way, might increase emissions, because you might be building concrete structures. So, that £1.8 billion, while good and serving lots of well-being goals, I don't think is something that can be cross-compared with the CCC and what they're saying needs to be spent where we should be spending money.
So, we've got the £3 billion or so by 2035, and by about 2025, we're talking about £1.4 billion. Now, as Sophie has critically pointed out, that needs to be additional. That's on top of what is already pre-existing. So, if we take the £600 million per year, which the £1.8 billion implies, I don't think that figure can be used to stack against that number. Actually, the true figure, I would suggest, is quite a bit lower in terms of what the Welsh Government is bringing forward in terms of new and additional capital spend, targeted at the climate emergency.
Since we've been doing this process with the future generations commissioner, we've been trying to track what we're calling decarbonisation or direct decarbonisation spending lines in the budget over time, and looking at where they're going and from where that additional money is actually coming. And it's crude, it's difficult, because budget lines are complex, and behind the scenes there are all sorts of things spent under every budget line, but we would say the figure is closer to something like a £290 million increase between 2019-20 and today in terms of what can truly be called new and additional decarbonisation spend. So, still, good positive progress. Hundreds of millions more is being spent on a critical issue, but to stack that £290 million against where we need to be in 2025, £1.4 billion, as Sophie says, first of all, does Welsh Government need to be doing more? I would certainly argue 'yes'. And also, is Welsh Government doing enough to drive more investment from the private sector to make up the gap? It's unlikely that that full figure will be tackled on its own by the Welsh Government.