Category: Blog posts

Picking your poison

Posted in Blog posts, PerspectivesTagged , , , , , , , , 1 Comment

In the discussion between fabric first and fabric fifth it can often feel as though people are trying to get to the ‘right answer’ rather than looking at where the inefficiencies are, how big they are and trying to decide which is more feasible.

In choosing fabric fifth it means that there will be a need to generate more energy and increase grid resilience. All of this costs and means building more national infrastructure. It’s not the more efficient approach in lots of ways, as it means putting more energy generation in than might be optimally required. Asking people to decarbonise their heat supply is a much simpler message and one which can have the biggest impact on their individual carbon footprint. There can still be a place for other measures too, particularly if people want to fund them themselves, but if it’s hard to persuade people to take up any environmental measures, focusing on the most impactful could bring efficiencies that way. In addition to generating carbon savings more quickly, it could also help to reduce costs in trying to recruit people by using a simpler message, and cutting the costs of assessing homes as the standalone heat pump installation can be simpler than internal or external wall insulation.

With fabric first, there should be less energy needing to be generated. In practice this isn’t straightforward, with lots of evidence suggesting there’s a performance gap arising from quality issues in the install process and then a rebound effect, with many households taking improved energy efficiency as comfort savings. This can lead to an increase in energy consumption – and for those households who are under-heating their homes, with the knock-on impacts on the health of the people and the building itself affected, this can be a good thing on wellbeing grounds.

To get to those carbon savings also means trying to persuade people to take up the deeper levels of insulation it requires. This can be more invasive, with most of the ‘easy’ to treat measures done – such as loft or cavity wall insulation. There are still some remaining but these are more likely to be complicated works such as non-standard cavity walls, or perhaps they are lofts where the amount of things being stored makes it too difficult for the occupants to contemplate the work. The longer it takes to persuade people, the more carbon gets emitted along the way.

I’ve long been fascinated by the idea of the shape of the decarbonisation curve, what that means in terms of the quantum of carbon which gets emitted and crucially what that means in terms of how the shift feels to live through. Reaching net zero by any date by plateauing in a steady state way and then plummeting to zero, or a more gradual downward trajectory both get to the same point. Imagining the shape of those two separate trajectories, and therefore the space underneath them as a proxy for the carbon emissions, shows the amount of carbon generated is much bigger in the first scenario than the second. The first scenario increases the likelihood of feedback loops, which mean the impacts could be more significant. Thinking about the transitions and how they would feel to live through, goes to some quite different places. Even during the Covid-19 pandemic, what felt like a total transformation in how we lived globally led to a c.4-5% drop in carbon emissions in 2020. It’s hard to imagine a precipitous drop which is good for humanity. Whereas the more gradual drop suggests a more managed approach which seems likely to be much easier to live through.

If we lived in a world where everything was aligned to the fabric first approach – funding, regulation, owner and occupants willingness and interest and the supply chain capacity and capability – it could still be the best option. Effective and efficient. If that isn’t where we are, which it isn’t, then the question becomes one of trade-offs. To make decisions means choosing the trade-offs rather than acting as though they aren’t there and continuing to push specific approaches.

Are there more questions than answers?

Posted in Blog postsTagged , , , , , , , Leave a comment

Asking questions can be really hard. Figuring out what you want to know. Narrowing down the question means clarifying in your own mind what you are trying to understand.

Working out what you need to find out from the other person and therefore how to frame the question – both to get the information you want and also to convey certain emotions. The questions we ask can vary depending upon whether we want to be argumentative or conciliatory. Asking something that we know will bust their balls or goes into territory that’s difficult or a source of previous arguments, and likely to create another argument. Or choosing another question, another way of framing things to take a different route, elicit or create some other answers.

That all means that asking questions means choosing. In asking one question, things go down one line of thinking and opens up some areas whilst potentially also closing off others. Sometimes those questions have a short-term impact – what shall we have for dinner? Would you like to watch this film or that one? For others questions can determine a much longer-term direction something goes in. As I narrow down the focus of my PhD at the moment, that means choosing which things I let go of exploring more deeply and which things take up my days and weeks and life. A dizzying array of forks in the road, and maybe they won’t make that much of a difference overall but that sense of the power of the question to shape things feels palpable. Sometimes a delicious, exciting thing and sometimes sad at having to let go of some aspects to have something that feels manageable and coherent.

Which gives a real sense of how questions can shape or open up possibilities, the freedom asking questions brings. Would you like this? Can you do that? Questions can take you into different worlds – would you like this job, to go on a date with me, put it all on red or black? The answer only exists because first there was a question.

And that life changing potential is true if you’re the one asking the question too – something which had seemed implausible or impossible crystallises in your head or heart around a question. It might be a question to yourself – can I do this? Should I do this? What do I want? Can I bear this? How can I make things better? But when you’re feeling stuck it can feel like there aren’t any questions – because questions mean choices and being stuck can feel like you don’t have any choices. That’s not to say that asking a question can lead to an answer, or not immediately at least. Sometimes the question is just a wondering about what to do and then it can feel unclear. It opens the door to possibilities though…

That then suggests there isn’t a set number of answers. Or answers which are ready and waiting to be found. They aren’t lying around waiting to be discovered, the right question acting as a code breaker to crack open a chest to get the answers within. Lots of things become answers because first there were questions.

Reading Maller & Horne’s (2011) piece ‘Living lightly: How does Climate Change Feature in Residential Home Improvements and What are the Implications for Policy?‘ I was struck really forcefully with that sense of how we can spend a long time asking the same questions, and how that can potentially shape so much. Eventually we might get part of an answer, but maybe that can take too long and asking a different, seemingly harder question might have been better.

Part of their research was trying to understand people’s views about the environment and how important an issue it is to them, as well as finding out what environmental activities they undertake. The people involved agreed that it was a really important issue. When asked what activities they undertake they were all able to offer examples. These examples were in the realms of recycling, turning off appliances and light switches; monitoring their bills; food growing and similar. The writers suggested this showed that behaviour change campaigns had worked because those activities were all ones which people had been asked to do through campaigns over years.

So the questions that had been asked of whether people could recycle or switch lights off, had been somewhat answered in the affirmative. Yes, that is something that people can do, they can absorb those things into what Shove describes as their day to day practice. Maybe imperfectly but still, people can associate themselves with that activity and do it enough to feel like it’s true to answer that these are things they do.

Turning to home improvements people were talking about making though, those environmental views and actions didn’t translate for the most part. They lived in a separate compartment and there wasn’t really much of a shift. Some were thinking about solar or water tanks – measures in Australia, where the research was undertaken that had been increasingly discussed. In the things that could really make a difference people weren’t motivated, couldn’t see the connection, or disconnection, to their other views on environmental matters.

Perhaps asking a different question of people – can you retrofit your homes rather than can you reuse a plastic bag, wouldn’t have generated a different answer. We’ve spent decades asking smaller questions, getting imperfect answers on those, for instance in relation to recycling. We haven’t seen those answers translate into more positive responses on actions that would have a bigger impact – such as whether people would improve their homes or not. Could a long time trying to get imperfect answers to bigger questions be more impactful than a long time asking smaller questions?

Shifting in real time

Posted in Blog posts, PerspectivesTagged , , , , , Leave a comment

I was astonished to read that this summer in the UK has been the hottest on record, not because I doubt the data but because my own memory of it feels so out of kilter. I’ve lived through it and it felt toasty at times but others have felt hotter. Perhaps the summers of 2020 and 2021 felt hotter. The lockdowns and pandemic situation might have made those feel hotter – everything felt more claustrophobic and turned up a level then. Even more so during 2020, when neighbours were carrying out an incredibly loud, judderingly bone-shaking extension. The noise and vibrations felt so intense, they created a feedback loop between the discomfort and the heat.

A big part of why it felt different to me is also probably because I’ve been lucky enough to move since then. During those pandemic times I was living in an Edwardian, first floor, purpose-built maisonette – a building designed for quite another climate. Now I live in a house that, whilst not very easy to keep cool, is nonetheless much easier to do so. Particularly at night, which meant I’ve been able to get some respite from the heat rather than feeling like my eyeballs were going to burst. I’m also in an area that’s more surrounded by trees, so that’s potentially giving more of a cooling feel too. I can come up with these different ideas to rationalise my thinking, even as I wonder if it’s just me trying to explain being in a more privileged situation.

Still though. The recency bias of a few autumnal feeling days and lots of rain means that those glorious sunny days feel a long time ago. Even scrolling back through photos, I see lots of sunny days but also plenty of grey days with occasional drizzle in the mix too. Knowing that I’m looking back at a summer which is record breaking and struggling to assimilate that information with what I remember and see. To see the shifting baselines happening, in real time, to myself, someone who works on climate issues and is aware of this in a way others might not be, feels disconcerting. If I can’t even persuade myself, how can I be surprised that others aren’t alarmed?

In a New York minute…

Posted in Blog posts, PerspectivesTagged , , , , , , Leave a comment

Looking at the weather report last night for today, it said there would be rain, lots of rain, a bit later on in the day. Not just a bit of rain but some good double blob levels of rain.

I woke up this morning to bright blue skies. Not a cloud to be seen in the sky. The soft, warm light gradually growing in its seemingly implacable intensity. As the early morning turned into kind of time that no longer feels like a secret pocket of time to be awake in, a virtuous bonus for the owls amongst us, but the kind of time most might be awake – the big blue sun filled sky carried on.

Checked the weather report again. Surely it wasn’t still predicting rain. Out of this most gently insistent blue sky – it seemed impossible.

Gradually some clouds appeared, then a few more came with tints of grey.

The seemingly impossible happened. Double blob rain out of a darkened sky. No blue to be seen. Replaced with thoughts of putting on a light and getting a jumper.

It is easy to forget everything is changing all of the time. Easy to feel moments are bigger and more substantial than they are. Good and sometimes astonishing to be reminded otherwise, fortunate that reminder comes today in the form of some much needed rain…

On not knowing…

Posted in Blog posts, PerspectivesTagged , , , Leave a comment

It’s a weird space to be in, to not know things but be trying to know and explore. To bump up against the edges of not knowing. To not know how to know. To allow yourself to be bored and uncomfortable. To go down some rabbit holes without knowing if they are rabbit holes or the thing that will unlock the knowing…

It’s rare to be in a space where it’s okay to not know. To be able to admit that – because it feels possible, permissible and safe to do so.

I was reminded again of this whilst reading the rightly furious and urgent piece by Rachel Donald – ‘The crisis of imagination’. It’s easy to think we have such a rich understanding of the world – from ever more detailed research, footage from space and down deep into the earth’s core and back in time which shows us our world in so many different ways. Yet public discourse, in politics and online, often isn’t kind to those who admit they don’t have all the answers.

Making ways to allow ourselves, individually and collectively to not know – and not to stop there but be open to finding out – is key. To be prepared to face some mild discomfort in admitting our ignorance, so we can better focus on what needs to be done.

Walked the homes

Posted in Blog posts, Field notesTagged , , , , , , , , , , Leave a comment

Do Ho Suh’s exhibition at the Tate is so titled because traditional Korean buildings known as a hanok can be disassembled and reassembled elsewhere, a process of ‘walking the house’.

It was wonderful to be immersed in someone expressing different aspects of the home. From the physical aspects to the emotional and temporal. Seeing them all overlaid together, as they are for people most of the time but which feels rare to see in artworks. Homes can often be featured in art but rarely as the main event, often just a backdrop or fleeting glimpse. Something that tells us about someone but isn’t often the main focus.

Public/private split

Homes are usually thought of as private spaces, or at least they have increasingly been for the last few hundred years. People lived together in much more communal set-ups. Sharing rooms, beds and homes. Things that we would now consider private, like using the toilet or having sex, were much more public activities then. It’s apparently why swear words were related to religion up until a few hundred years ago – that was a transgressive thing to talk about, whereas swear words now are more about sex and toilet things because they have become private matters, things to be ashamed or embarrassed about.

Here, Suh upends that, making the private public. He has houses within houses, parts of homes which have become public spaces as they are demolished. A childhood home rubbed down and rebuilt within the gallery. Every part of the exterior traced onto paper, lines and designs, to capture the look and feel of the place. Films showing homes exposed to the public as they are demolished, private walls becoming briefly public before they disappear.

Homes in this telling are not just becoming public because we get to see the private light switches and fire hydrants of previous homes but, in sharing his artistic response to his home, he’s also helping us move from the specific to the universal. In showing us where he’s lived in a way which invites us in, creates some intimacy, he’s also inviting people to think about their own home. Helping us bring our own homes into that gallery, comparing ours with his, reflecting back on our own, seeing how others live.

Gender and homes

Homes have traditionally become a place that’s associated with women rather than men, as many, including Bowlby, Gregory and McKie have reflected. Following the split between public and private spaces, men became more associated with public spaces and women with private spaces. Perhaps if the exhibition had been by a woman rather than a man, it might have resonated slightly differently. A sense of women working within the parameters they are typically afforded. Whereas having a man make art from it, and see it as something which is worthy of making art with and from, is another way of helping to show and shift that division.

Modernity and homes

Putnam identified two successive transformations of contemporary living from traditional 19th Century models of home. The first was the emergence of the modern home between about 1920-1950 when domestic spaces were designed around the technical core of sewers, water, gas and power cables. A time when these innovations were new for most people and somewhat astonishing, or perhaps a little terrifying too. The second shift he identifies is around the 1960s, when the technical, economic and political structures of modernity became part of the background of modern home life. At that point, as what he describes as ‘the material life supports of modernity are taken for granted’, the cables and sewers and suchlike fade into the background and the home becomes a space in which people personalise their space and negotiate with each other about how it looks.

In that context it was fun to see cables, wires and light fittings represented. Those life supports, especially things like cables, don’t tend to be shown and have disappeared into a sense of what normal homes look like. Often in lifestyle magazines cables and wires get edited out of pictures, as though the items they are powering magically work without showing the plugs. That it’s not cool or aspirational to need to connect in to power sockets.

Suh shows the different aspects of the home which would normally be hidden, peeling away layers of life. Simultaneously showing the modernity of the home which is taken for granted by those who have grown up with it, and also going back to the pre-modern home where it’s not taken for granted and is instead something to marvel at. Bringing them to the fore again allows for the magic and importance of them to be seen and recognised.

Making homes our own

When people move into a place they often try and remove traces of previous occupants to ‘make it their own’. Suh shows there are many ways to make a home our own.  He had to get permission from some of the landlords to make the art,  a way of taking ownership of the home – it’s his art when it’s out in the world, even if it wasn’t and isn’t ‘his’ home.

In one of the pieces, he layers up aspects of different homes – light switches and plugs, light fittings and door handles. It gave me a time-travelling sense of all of the people who would have used those light switches and door handles. The different hands that had used them, the lives they have supported. As we become more separate in our homes, with much less communal living, more people living by themselves, and even within homes as we have separate spaces, overlaying parts from multiple homes gave a more communal sense of home.

Memory and meaning

For some, home is a place of practices and habits, for others it’s a place that holds memory and meaning. The pieces by Suh blur those boundaries. The practice of making art, the holding on to places and details which act as anchors for both practices within the home and also memories.

The pieces are a way of preserving the past but also, for him as an artist, of making the future – exhibitions and work, building a body of work and meaning. Tracing the contours of the building, with his childhood home literally rubbing every part of the outside of the building, capturing the details on fabric which then gets remade into a simulacrum of his home – but not a place you could actually live within. A memory of the memory. A memory that looks like the memory, in the same way a story that gets told and retold can become a memory of the story, rather than a memory of the memory.

As Brickell reflects, home isn’t just a place where history ends up but where history emerges from and, quoting Caluya, the home exhibits ‘a certain plastic tendency that enables its boundaries to expand and shrink’. This work does that too, delicately and painstakingly tracing the boundaries of the homes but with an intention for those very boundaries to go further out into the world.

The exhibition space itself felt like things were quite crushed together and could have done with some more space to breathe. Nonetheless, providing room for people to see homes as worthy of being considered art, and not just glamorous homes or parts of homes but the life support parts, created a space for thinking about homes that we can take from the gallery into the world and back home again.

Bedding down

Posted in Blog posts, PerspectivesTagged , , , , , , , Leave a comment

Beds have come to seem so normal but for most people in time and space, the kinds of mattresses we think of as standard in the UK just aren’t. Sleeping on bare earth – or at least, earth covered with grass and herbs to provide some kind of matting for people to walk around and sleep on. Hammocks and boxes, benches and coffin-like beds. Mattresses made of linen, feathers or straw, beds have been through lots of iterations.

My bed, I’m so happy and lucky to say, is very much not like sleeping on bare earth. It is so comfortable and either explicitly or implicitly I register that each time I get in. A daily joy and privilege. It’s quite firm but not too firm. There’s some give in it but it doesn’t feel squashed or like I’m suffocating or being swallowed up by the bed.

Yet I wonder what it would feel like for people who are used to sleeping on rolled up plant materials if they were to magically be able to try out my bed. Whether they would lie down on it and be blown away by the comfort levels, see their own situation differently. Wish for something else. Or whether it would just feel too uncomfortable. Too much. Or perhaps too little. Missing that connection with the ground. Feeling a bit unmoored from their life and homesick for something that felt more natural, rather than being on some complicated set-up.

Shove suggests that so much of what we experience as comfort is set by wider expectations. With the availability of technologies which allow us to control the temperature in rooms and buildings more easily there was a need for designers to have an understanding of what temperature range they should be aiming for. This has led to the development of a norm around temperatures in buildings which then creates a feedback loop, or ratchet as Shove describes it, which leads to increases in usage more widely. Somewhat terrifyingly, Walker, Simcock and Day found the temperatures people prefer in their bedrooms are generally lower than the 18 degrees recommended by the energy sector. This guidance can help to reset expectations and could lead to further increases in energy consumption.

So perhaps those mythical time travellers who get to test my bed might not like it if they just gave it a one-time try. Their expectations would still be with their own beds and perhaps mine wouldn’t feel right for them.

A really big shift, perhaps bigger than the actual bed technology, is the one from sleeping being a more communal activity to sleep as something private. There is a wider move to more privacy at home, and beds are just part of that. Until around the Victorian times in the UK, sleep was a much more shared experience. It used to be common for all the members of a household to bed down together. Halls were multi-purpose rooms where people would eat, work, hang out and sleep. Servants and masters, young and old sharing beds or a room. Hard to imagine that being the norm for most people in space and time, yet there was considered to be an intimacy to sharing that space. For many members of the nobility, inviting people into their bedchamber was considered to be offering or getting a huge privilege. A much more communal existence than most people have now.

This shift by the Victorians was driven partly by increased concerns around the moral implications of people sharing beds, and partly because of hygiene considerations. There became more awareness of how infectious diseases could be spread, and therefore more of a drive for people to have their own space to try and reduce that risk.

That seems impossible for most of us to imagine. A tangible way in which people from previous generations lived lives that are very different to our own.

Of course, there are now hundreds of thousands of people around the country, one of the richest in the world, for whom imagining that is easy because it is their reality today too. Families or groups of individuals sharing one room. That room becoming like the Hall of old – with one room also becoming the living, working and eating space. Sometimes the room they have to use for cooking too. Living rooms in rental places increasingly getting used as living rooms, either by the people renting having to make that decision to be able to afford the space, or landlords making that decision for people.

As with other changing expectations, the gap between expectation and reality means what once might have made a home feel communal and normal, now feels like a lack of care or respect. This creates a sense of emotional discomfort which can be just as unpleasant to live with, and in, as physical discomfort can be. Much has changed with beds and how we sleep but until we have more of a shared agreement, and actions to match, we’ll continue to have people living amongst us who have beds and sleeping arrangements that seem like time travel to most of us.

In plain sight

Posted in Blog posts, PerspectivesTagged , , , , , , , Leave a comment

Always really humbling and hopefully helpful to see things hiding in plain sight that have been taken for granted that don’t quite work.

The definition of fuel poverty has changed a lot over time. Broadly speaking it’s about finding different ways to express the fact that people don’t have enough money to be able to heat their homes to a suitable temperature. There’s a separate debate about the term, and it’s not one that many people would recognise for themselves but still, those are not really for today.

There are all kinds of subtleties to that though. People’s circumstances can change for various reasons, all of which affect their ability to pay. From changes in their income – which is the main reason people move into or out of fuel poverty, to changes in the household – increases or decreases, or someone becomes unwell. There are plenty of other reasons besides but they give a sense of the fact this isn’t an absolute number that can be used as the benchmark to assess a household’s situation.

Yet when we look at fuel poverty, we look at the energy costs. This includes costs to heat the home and typically heating is the largest part of the cost. It’s not the only part of the cost. Even just looking at gas costs doesn’t allow you to separate out the heating costs, as people also use gas for hot water and potentially for cooking too.

Somewhere along the way those different aspects – assessing fuel poverty on the basis of ability to heat the home, and looking at energy costs in the round, got joined together.

Perhaps it wouldn’t matter. As many, including Druckman and Jackson suggest, energy costs for heating are more variable than electricity costs. Heating costs are more dependent upon the energy efficiency of the home and the need for different levels of comfort. So perhaps it’s a pragmatic proxy that avoids making life even more complicated.

Nonetheless, that sense of being shown by Walker, Simcock & Day how those two different considerations have been joined together in a way which isn’t articulated clearly was astonishing.

A reminder of how often there can be shared blind spots. Unspoken understandings and misunderstandings which then block opportunities or set parameters unnecessarily.

Things fall apart

Posted in Blog posts, PerspectivesTagged , , Leave a comment

It’s easy not to pay attention to the different parts of our home when they are working well. Not the things that we were already wanting to change but those taken for granted parts of home. Switching on a light or a plug socket. Flushing the toilet. The buttons, dials and levers do as we instruct them. The magic happens. Home as a machine for life.

When it works it works and we don’t tend to give thanks each time we use something. The intricacies of the technology are, for most of us, something unfathomable. An accumulation of knowledge, trial and error, insights and experimentation moulded into tools which make our lives easier. Untold hours, unexpected inspiration and dedication of people who’ve come before us turned into an easier way to make tea or clean your clothes.

Modern life has then done a pretty good job of making the technology invisible. When the Victorians put in the sewer they were so proud of the technology and what it meant, they made sewage pipes visible so people could see the marvel. They built Crossness Pumping Station – a veritable cathedral with jokes in the ironwork. Now though, underneath and through the home the wires, cables and pipes are usually hidden away. Interior design magazines often edit out wires and cables to make the place look tidier, a crisper look, more aspirational.

Putnam describes those hidden sewers, cables and utility mains as forms of material life support. Home then becomes, in their view, not just a place which holds memories, or a space for socialising but a support service.

A sign of how modern, or post-modern, homes have become that these technologies are just part of how we live now. Putnam sees this shift as the second of two successive transformations of contemporary living from the traditional 19th Century models. The first shift they identify was the emergence of the modern home between c.1920-1950 when the domestic space was designed around the technical core of those underpinning material supports. They describe the second shift in the 1960s when the technical, and they suggest the economic and political, structures of modernity became part of the background for modern home life. With this shift, where basic aspects of how we are fortunate enough to live become taken for granted, ‘home becomes the supreme domain for personalization and, by consequence, of endless negotiations’.

Moving up Maslow’s hierarchy of needs when we no longer need to think about the basics of shelter and care for ourselves. Those supports are woven into the fabric of our homes and the expectations of our lucky days.

Then when something doesn’t work, well, it’s then that we notice them. We feel the knock-on impacts of that on our behaviour. Things get glitchy. We have to run errands to try and get something to fix it ourselves, or to try and deal with the impacts of the thing being broken. Searching for different approaches to fix things, or just to understand what the issue is. The hope when we try a new thing. Looking for signs that it is working. Tossing aside the new when it hasn’t worked. More and more time and money getting spent trying to fix something.

Things feeling a bit more fragile and off – that this isn’t how it’s supposed to be. We bump back down to the bottom of Maslow’s hierarchy. The home shifts from the background, supportive and magical, into the foreground of problems, mess and frustration. We notice when things don’t work, we feel our luck when dealing with the loss.

Opportune boiling

Posted in Blog posts, PerspectivesTagged , , , , , , , Leave a comment

Really interested in the perspective of Sovacool and Geels reflecting on past energy transitions as ones that were opportunity driven, compared to the current energy transition which is problem driven.

In the past, energy transitions – as they describe them, for another day whether what has actually happened is we have ‘more and more and more’ energy sources – were about trying to do things better, faster, easier. More useful sources of energy, or energy sources that could be more easily deployed meant an increased level of comfort – with better quality and longer lasting light sources, people could stay up later, do more activities, make more time for themselves outside of work. It also allowed tasks to be more easily done, from the home to the factory. Machines picking up and outpacing what people could do. An increase in the amount of materials or products that could be made, or making it easier to clean the home and cook.

In terms of the transition to low and zero carbon sources of energy, the driver of the change is about reducing the environmental impact. From an individual or even organisational perspective, not much would change in terms of what can be done. Most people are interested in energy to the extent it helps them do the things they want to do, as Fouquet describes it, the ‘energy services’ – such as heating, electricity, running computers, phones or the like. Changing the way in which energy is generated to low carbon sources doesn’t do anything to immediately make a change in terms of how people can use and benefit from the energy.

It made me wonder again if part of the way to engage with the shift away from fossil fuels is to try and identify the issues with the current technologies. At the moment in the UK, most homes are heated by gas boilers. So all discussion is about how heat pumps work compared to gas. There seems to be an implicit assumption that the starting point is good and fine, so then discussions about how it feels to live with a heat pump are always slightly apologetic.

There are so many things about gas boilers that aren’t great though. Ignoring for now all of the air quality and carbon emissions arguments. Purely thinking about them from the perspective of how they work in the home, how they feel – there are loads of things which don’t work so well.

Most people think they know how to use their gas boiler – there’s generally a button you can press which just sets off an explosion of highly combustible gases in a box in your home, which then quickly warms the place. It’s then easy to switch off in the same way. All very straightforward. Although that idea of how explosive it is doesn’t feel like something that is naturally a seller, yet we somehow have accommodated ourselves to the fact of the explosiveness and manage not to think about it. Not having that in the home feels like a win though.

Meanwhile, most homes don’t have their boiler set-up, or used in the most efficient way. So it’s actually not a very easy to use system in practice. Nor is it therefore an efficient system, which means people are paying more than they need for whatever comfort they are getting. Or indeed could have more comfort and warmth than they are getting for the same price or less. If people are interested in the level of comfort rather than the cost, being able to give that comparison feels like one which is of much more interest to people.

The sense of the warmth being really enveloping is one that many people enjoy and is something that’s seen as a negative for heat pumps, where that almost palpable sense of the heat doesn’t come through. It can be satisfying but then quickly feels a bit too much. Leading to a see-sew sitch where you then have to turn the heating down or off to make it more comfortable and not so stuffy.

This can be particularly an issue overnight when it’s cold. Hard to know how to get the balance of bedding and heating right so it’s comfortable. Just right, not too hot and not too cold. If you wake up in the night and need to get out of bed when it’s cold it can just be awful. Takes as long, often longer for me, to give a pep-talk about getting it done quickly as it does to actually get out, do the thing and run back to bed.

Just a few of the many ways in which boilers don’t deliver the comfort we want, yet somehow the goodness of them generally and compared to other options feels unarguable, sacrosanct. Maybe we need to start picking at that thread and finding out more about what people don’t like about their current set-up?