Andrew Sissons

Andrew Sissons

@acjsissons.bsky.social

Day job: climate change, heat pumps, energy at Nesta Other stuff: low-fi economics on growth, cities & economic geography, general UK policy, occasional basic charts Bristol, he/him, lots of parenting / caring. Personal account.

9.3K followers970 following8.4K posts

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Delighted to publish this personal essay by me and John: Getting Britain out of the hole. We wanted to write something quite readable that covers the big picture of the UK’s economic struggles. Hopefully we’ve managed at least one of those! @johnspringford.bsky.social getting-out-of-the-hole.uk

getting-out-of-the-hole.ukGetting Britain out of the holeA plan for the UK economy
John Springford@johnspringford.bsky.social

New essay out today by me and @acjsissons.bsky.social - ‘Getting Britain out of the hole: a plan for the economy’. You can read the whole thing here getting-out-of-the-hole.uk A chart mega-thread follows 🧵

Andrew Sissons reposted

“The government must protect the budget for heat pump grants” The £7,500 grant helps households install heat pumps. Nesta says keeping it is essential as gas prices rise and households look to cut bills. Andrew Sissons of Nesta spoke to Nick Abbot on LBC.

We are launching our local heat planning tool on Monday (honestly can’t wait to post about it). It helps areas identify opportunities for area-based clean heat schemes, and will be available GB-wide. And we’re doing a webinar on 17th Nov to demo it, sign up here: www.nesta.org.uk/event/mappin...

nesta.org.ukMapping the heat: a tool for delivering local heat plansDiscover our free-to-use digital mapping tool to help teams identify the most suitable low-carbon heating options at a local, granular level

To repeat: EDF released a forecast today showing the typical bill at £2,200 in January. That would be up nearly £600 since April. www.edfenergy.com/gas-and-elec... That forecast looks maybe a little high, but we keep expecting wholesale gas prices to fall and they keep on rising…

Andrew Sissons@acjsissons.bsky.social

Catching up with this @katie0martin.ft.com piece on the Budget, which is very good as ever. But I’m still worried that everyone (markets and government) is underplaying the problems energy bills are going to cause in January

The window for setting the Jan price cap is only open for a few more weeks. Big price rises are locked in now, and will be announced in late November. Imv you do not want to be responding to that as Chancellor if your Budget was a month ago and you didn’t make a significant move to cover it…

Question from my unreliable memory: have the clocks always changed on Sunday morning? A friend at school didn’t realise the clocks had changed, overslept and then his mum called him in sick out of embarrassment. Did the clocks change on a school night or did they go a whole Sunday not realising?

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And btw the January price cap is all but locked in now. The Ofgem observation window for wholesale prices closes in mid-November; even if wholesale prices were to plummet tomorrow (seems unlikely), there isn’t long enough for them to turn the Jan price cap around much

There are many reasons why I think a low key budget would be a mistake, but I think the one that’s most likely to blow up quickly and affect bond markets is the energy crisis. The Iran invasion has been bad for gilts, and a big chunk of the impact is still to hit us…

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And there are two problems exacerbating that: 1. Most gas is used over winter, so the economic impact of this energy shock may be worse than the CPI change alone suggests (afaik CPI weights aren’t seasonally adjusted). In 2022 we still had the post-Covid savings. This time we may be more exposed

2. The Jan price cap will be announced in late November, after the Budget. Gas unit rates will go close to the level they were capped at by Liz Truss in 2022. If there is political pressure for a bigger intervention on bills, how would the Chancellor handle just a month after his Budget?

Household gas bills are up about a third since April, and are set to rise at least another third in the January price cap. Electricity bills less so, but still a fair bit. By my very rough maths, that could add another 1% or so to CPI inflation in Jan - very bad for govt borrowing costs!

What song lyrics are there where it's genuinely ambiguous what the words are? Esp interested in ones where both possibilities make sense but affect the meaning. Such as... - Bjork, Hyperballad - "safe again" or "same again" repeated in the outro? - Supergrass - Pumping on your stereo or humping?

Btw this thought came from the line "my badly strung declaration to you" from the early Elbow song Newborn, after I saw some... badly strung decorations today.

Pre-Budget bump for my Entropy Britain personal piece. It is a lot about fiscal policy really - overcoming the gradual erosion of the British state will require an injection of energy from somewhere. I think government funding is the obvious place to look acjsissons.medium.com/entropy-brit...

acjsissons.medium.comEntropy BritainEntropy is a concept that, like many bits of physics, I don’t really understand. But, even so, I think it might be a useful device for…

Interesting that Healey is doubling down on Reeves’ PSNFL innovation (which allows more borrowing to invest, provided some quite complex rules are met). This felt like a part of Reeves’ agenda that never lived up to its (significant) promise - will be interesting to see if it can now

giftarticle.ft.comJohn Healey to give £20bn boost to UK’s business lender and infrastructure bankTreasury predicts extra funding will create and support 100,000 jobs as chancellor seeks to exploit flexibility in government’s fiscal rules

I’m no expert on this, but my impression is that the problem was: a) too little capacity in PuFins (e.g., National Wealth Fund, GB Energy) to get money out the door b) very complex restrictions on how the money can be spent as financial transactions More capital alone may not solve that

This sounds great (without having seen any details) - being able to build business cases for big projects across policy siloes is a good idea. One question I have is about whether the Green Book will also be able to better reflect growth / dynamic benefits, not just static ones…

Will Jennings📉🗳️@drjennings.bsky.social

These are very significant changes to Treasury rules on public spending - with a distinct focus on place.

What I mean by that is: when appraising, say, a transport project, it’s much easier to count the journey time savings (a static benefit) than the potential to grow the economy (a dynamic benefit). Dynamic benefits are harder to quantity, but often much bigger than static ones in the end

Temba Bavuma’s first innings hundred - 179 off 334 balls - may well go down as one of the great test innings. Took his side from deep trouble to dominance. It’s not widely recognised, but since about 2021, Bavuma has been one of the world’s best test batters

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Fwiw I don’t think Europe should be aiming for US levels of data centre capacity. But I do think we will have to build some more data centres, and that it would be very helpful for European governments to be set out how much data centre capacity they think is needed

Even if you think Europe needs US levels of data centres, this clearly is not the way to get them. Companies disregarding the law and ignoring local communities - for hardly any benefit to those communities - is not going to work as a strategy on any level

Andrew Sissons reposted

NEW ANALYSIS: Expensive gas behind "nearly 90%" of rise in UK household electricity bills since 2020 + 77% of the rise in gas bills Contrary to what you've seen in media / political narratives, net-zero is "helping to shelter Britain from the impact of expensive gas", says @acjsissons.bsky.social

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This x100. The much discussed Balancing Costs (part of dealing with intermittent renewables) are up by 20% in 6 years, from a small-ish base. Not nothing, but not that much either. Transmission costs are the big rise among network costs, and a lot of that probably isn't even net zero-related

Tom Haddon@tomh-analyst.bsky.social

Worthwhile noting that a lot of network transmission cost is replacement of the super grid that generally has 60 year component design life and was largely built out about 60 years ago.

A few things worth noting from that chart: - Contracts for Difference (CfDs) are adding less to bills now than in 2020 - Network costs (primarily driven by transmission) are the main cost of net zero that *is* showing up - Operating costs are also up a lot, and we think this is mainly due to debt

And if you extend the analysis to look at the whole energy bill, including electricity and gas, the story is again very clear. Rising wholesale gas costs are not our only problem, but they are overwhelmingly the biggest problem...

Whatever you think about the Jackdaw decision, it has been an example of Britain’s declining national discourse. A niche issue dominating the national debate, pushed by narrow interest groups, crowing out any meaningful action to deal with an energy crisis we’ve had all summer to prep for.