Re-fridging

One too many rounds of frozen fruit at the back of the fridge and I decided it was time to replace our refrigerator.

The old fridge had served us for eleven years. It was secondhand, so had a couple of years life already before that. On average, your fridge makes up about 16% of a household's electricity use; it seems our old one accounted for between 25% and 40% of ours.

Tyson did the research and sourced us a brand new fridge that was the most efficient model we could afford. Although almost 50% bigger (inside - strangely, not 50% bigger outside) it was rated as using only about 60% as much electricity.

Note that the star ratings compare 'like products' (similar size and configuration) so are not directly comparable; also star ratings are reassessed every few years, so an old 4-star and a new 4-star are not equivalent. The important information is the red 'kWh per year' estimate - that IS directly comparable.


Initial Time: Approx 5hrs (including research, visiting the store, arranging trailer, doing pick-up and swap over)

Initial Cost: $720    

Ongoing time or cost commitment: zero time; cost saving

Impact:

On the ratings alone we would anticipate saving 269kWh per year ($71 on current prices)

However, Tyson hooked up a nifty device to check how much electricity the fridges REALLY use.

We measured the old fridge for two days before unplugging it and found it used 4.8kWh in 40.5hrs - which works out at 1,038kWh per year - considerably worse than it is rated. Given that we measured in the middle of winter, it is likely that the actual number is higher than that, as the old beast would use more electricity in summer.

The new fridge, in comparison, has used 14.4kwH so far over 24 days, which is 219kWh per year - far FAR better than it is rated.

Comparing these real measured figures, we are saving 819kWh of electricity per year with the new fridge: $217 (at current prices); 672kg of CO2 (on data from 2014)

On these figures, the fridge pays for itself in 3yrs 4months. However, as I imagine the difference between the two would be greater in summer, it is likely to be even less.

But what of the embodied energy used to manufacture, transport, sell and ultimately dispose of the fridge? This academic paper by Jenessa Doherty (York University Faculty of Environmental Science, Toronto, c.2015) calculates everything from raw material extraction to the fridge reaching a customer, comparing a fridge that is approximately three times more efficient than the one being replaced, which saves 935kWh a year. She determines that the embodied energy in a new fridge equates to equates to between 2.3 and 2.9 years of electricity savings (depending on what portion of fridge is made from recycled materials, and whether there is a computer in the fridge - high in trace metals). Other websites, which were mostly much more vague, also threw around an approximate three-year figure.

This doesn't allow for disposal. However, it looks like from around November 2020, electricity savings on the new fridge will have paid off both its embodied energy and its purchase price, and it will be all savings from there on.

And that is without calculating how much less food we are now wasting as the fridge is doing its job properly at last.

(The gpo power meter cost $49 for a pack of three. We are now measuring electricity use of the computer system, washing machine and fridge. I will let you know if anything exciting results)

Links:

http://www.academia.edu/22753163/Efficient_Refrigerators_The_Embedded_Energy_Footprint_in_Modern_Technology  - Jenessa Doherty paper

www.energyrating.gov.au - Australian government website where you can compare energy ratings for specific models of a whole range of products, if you no longer have the ratings sticker that your appliance came with.

New winter carpet

Winter has again seen us working at staying warm without turning on heaters.

 

Our winter floor covering had been getting increasingly threadbare. Last year we insulated it with a layer of padding underneath, cut from the base of a single bed that was on its way out (having been with me for about 30 years). This layer did help, but it covered only part of the area, and didn't address the holes developing in the old rug. When friends offered us a replacement rug that they were disposing of we jumped at the chance to upgrade.

With a nice thick layer to catch morning sun warmth and insulate us from the cold of the tile floor, we have been enjoying playing on the lounge floor with no additional heating. 

We also added carpet offcuts under both the lego table (the central item in our living space) and the dining area, which have added to the winter floor insulation. The thick white one under the lego table also cries out for cubbies to be made under there - a call to which the children readily respond. 

A few years back we had a go at carpet offcuts under the dining table. After one season they got shabby and didn't return the next year. It is a challenge storing them through summer. Hopefully we can manage it this year, but if not it is possible we could just get a fresh round of carpet pieces each autumn, as they are destined for waste anyway.

Initial Time:  ten minutes of lifting furniture to lay the rugs/ carpet pieces

Initial Cost: zero - carpet offcuts are free behind the carpet store; the lounge rug was a second-hand gift.

Ongoing time or cost commitment: ten minutes when the weather warms to take up and store floor coverings. If satisfactory storage for the carpet offcuts can't be found, there will be time next year making a trip to pick up some more from the carpet store - no more than half an hour, as it is not a long way to go.

Impact: Our most recent electricity bill, for May and June, showed we had used an average of 6.2 units (kWh) of energy per day, down from 6.6 units per day for the same period last year and 8 units per day the year before (but the previous three years we were in the 5.8 to 6.1 range, so it has not been all improvement!). By comparison, the average household use in our neighbourhood is 11.9 units a day, and 'similar houses' record an average of 13.1 units.

We have turned on the heating (reverse cycle airconditioner) I think twice so far this winter, each time for about an hour to take the chill off. Carpets are just one of the range of measures we take to warm ourselves without using electricity (see also May and August 2014 posts)

He has mittens on because they were new and he was enjoying them, not because the room was freezing. He was also bare foot when I took this picture.

Keep calm and shade everything

We are setting records for hot weather again in Perth this week, so it seems a good time to share this summer's improvements to our shading.

Externally, our home is shaded by vegetation where possible, shade cloth protecting most glass areas, and an ad hoc combination including: foam mats in a window, a shed against a western wall, folded trestle table leaning against another wall and an assortment of things hanging on the clothesline. Internally, we have experimented with many ways to create an insulating layer in our windows, to keep the day's heat out. Most of these I have previously discussed here or here: towels, old painting canvas, mattress, cardboard boxes, cushions, styrofoam cooler boxes... All of these are good, but this year we are onto something I think is easier and potentially more effective: corflute board.

For those unfamiliar, corflute is a 'twin wall polypropylene sheet'. Because it has a ripple between its two surfaces it creates a layer of trapped air - exactly what you want for insulation. However, corflute allows some light through (more than, say, a mattress or cardboard box in the window), meaning the house can be not quite such a cave on hot days - although, as most of our recycled corflute came coloured black on one side, we are not benefitting quite so much from this property.

We now put corflute up inside five windows on hot days, and have installed a 'permanent' summer panel of corflute across half of the over-exposed glass sliding doors to the southwest facing laundry. The loungeroom window panels, being about two-thirds window height, leave a 'clerestory' window space, shaded by the small eaves, which allows a bright naturally-lit room.

Initial Time: There was no set-up time besides sourcing the corflute, which we did within other activities. We did make a kids' art activity out of decorating the panels for the lounge window, as I didn't want to live with the brand names from their previous life, but that was optional and fun.  

Initial Cost: Zero. We picked up our first panel of corflute at REmida, the wonderful centre in West Perth that recycles industrial discards for use by schools, community groups, artists and individuals. The rest came via Tyson's dad, a retired engineer, who had a bunch lying around from disused signage picked up on construction sites. If you have to buy them, corflute panels roughly this size cost about $4-$5 each.

Ongoing time or cost commitment: Every day, a few minutes at each end of the day to put the shades up and take them down. 

Impact: A southwest facing vertical surface in Perth in summer receives approximately 3kWh of energy per square metre per day. Its best to shade on the outside, so the heat doesn't get in at all, but providing an insulating layer inside windows slows the rate that heat energy gets into the room, and reflects quite a lot of it back through the glass. Once the heat is inside your house, you have to either live with it or remove it. The latter requires electricity, and lots of it.

As I write, well after dark, it is hot and still, the end of our fourth consecutive day over 40°C (104°F). We've equalled the record for days-over-forty (set in 1933) and if it hits 40°C again tomorrow we will have a new record. Perth is a funny place - although we are all wilting, there is also a slightly defiant 'bring it on' mentality. We wouldn't mind one more extreme day if it meant we got to Break A Record. 

Here at our house, we are feeling pretty good about how little we have used the aircon in the past four days: so far only for three or four hours total. We've done most of the things I talked about last time we had a record hot week, in addition to all our passive cooling measures. The corflute board has been up each day and is working a treat to keep out much of the 3+kWh we've been receiving. We also replaced our big rear shadecloth at the start of summer (the eight-year-old one finally perished) and the new shade has a higher block-out rating (90%). If it wasn't for the hot nights and lack of overnight breezes to refresh the house we probably wouldn't have needed the aircon at all.

Security screens

Summer in Perth... time to talk again about passive cooling.

We have been renting this house for eight and a half years (a rental duration miracle). The balance between renters and landlords in Perth has tipped a bit in the past year. Landlords are currently keen to retain good tenants, as vacancy rates are up, so when we got a new property manager a few months back we thought it was worth asking for a few non-essential-but-desirable things around the house. Second on our short list (after 'permission to have a pet') was security screens for the four windows that did not already have them.

The new property manger was very supportive, and the owners agreed to pay for screens. They were installed at the start of January, just in time for our hottest summer months. A big thank you to both owners and agent for arranging this!

Although we could secure the windows previously, this required having them almost completely closed. In summer, a key part of our passive cooling approach is ventilating the house at night. For maximum air flow we need the windows wide open while we sleep, but in our neighbourhood that is not really an option without security screens.  

The new screens for the large lounge and kitchen windows in particular make a big difference to how much hot air we can remove from the house through the night. We are now leaving all our windows open, and, as described previously, using extractor fans and pedestal fans to assist in removing the day's heat after dark.

Initial Time: five minutes conversation with our property manager, then quite a lot of weeks of waiting.

Initial Cost: The owners have covered the cost. However, the guy installing them told us the big windows cost $160 and the narrow bathroom window was $110. I'm not sure whether this included his time to install them also (Installation took less than an hour).

Ongoing time or cost commitment: Two minutes at the end of each day to open all the windows; two minutes in the morning before the day heats up to whip around and close them all.

Impact: Our airconditioner uses approximately 1.5-2kWh (units) per hour, so it doesn't take long to gobble up plenty of energy cooling the house. Our average daily electricity usage is 6-7 units per day, so the airconditioner can double our usage in under four hours. We've had one really hot spell since the screens went in and I felt the living areas were cooler in the mornings that they had been pre-screen, meaning we lasted longer before using electricity to cool the house. My post last January about extractor fans has detailed calculations of energy use to cool overnight with our airconditioner or with fans and open windows. 

And finally (totally unrelated to passive cooling but also a result of asking the landlord for a few things): Here are the newest additions to our family, the much-loved baby guinea pigs 'Smudge' and 'Excavator'.

 

Take the stairs... or the lift

While working in the city for a few months, I have made the effort to take the stairs rather than the lift (that's 'elevator' for you friends in the USA).

When they are such beautiful stairs as these, its hard not to. Mostly I do it for the pleasure of the stairs, and for my health, but it also seemed the obvious sustainable choice.

However, when I sat down to research it I discovered that lifts use hardly any electricity to operate. This is completely counter-intuitive to me: great big metal boxes being lifted many metres straight up through the air by electric power... surely that must guzzle energy? It seems, on account of the system of counterweights involved, not really. It probably uses more energy to keep the lift air-conditioned with a light on and back-lit buttons than it takes to actually lift me three floors to the office.

I use more energy to make my cup of tea when I reach the office than I would have used to get there in the lift.

So for once I am saying to you:  This thing I've chosen to do? It doesn't make much difference to the environment; don't feel remotely guilty if you're not doing it too.

That said,  I still feel better taking the stairs.

Initial Time: To climb three flights of stairs generally takes me about half a minute longer than if I walked straight into the lift. If I have to wait for the lift, the time is not much different and the stairs can even be quicker.

Initial Cost: Zero (although it uses more of my energy)

Ongoing time or cost commitment: Same as above each time.

Impact: 

There are many factors determining exactly how much energy a lift uses, but calculations on this reputable-looking blog put it at roughly 0.0015kWh per floor. That would mean I use 0.009kWh per day if I use the lift (I don't leave the office much once I'm there). Over the course of the three-month contract I'm currently completing, in a third-floor office accessed by the gorgeous 109-year old timber staircase shown above, I will have saved 0.342kWh of electricity - a grand total of 280g (yes grams, not kilograms) of CO2. Even if these calculations are wildly low, its in no way a substantial saving.

Of course, there is the issue of embodied energy in the lift, as well as air-conditioning, lighting and computer systems to run the lift, which are questions when considering whether to put in a lift at all, but on balance having universal access to all levels of a building without enormous ramps probably outweighs these concerns, and this energy is used whether I get in the lift or not.

Climbing stairs uses approximately 0.17 calories per stair going up and 0.05 per stair going down (depending on your weight and how fast you climb - slower uses more!) so my daily climb uses about 15.5 calories up and 4.5 down. I'm not a very fit individual, so it is definitely worth me using those calories each day.

The other stairs I climb regularly in the course of my work. If you recognise them and value this place, you might consider popping a letter to your MP about funding cuts...

Links:

One Two Three blogs or articles about the energy savings (or not) of taking the stairs (the last one has quite a detailed calculator, but you need to know a bit of technical detail about your favourite lift)

A mug's guide to how a lift works.

Fun facts about stair climbing -  but don't believe their 'fact' about taking the stairs saving 0.3-0.6kg of CO2 per day; I can't find any data to support this claim.

Extractor fans, security screens and other passive cooling tricks

The key to passive cooling is ensuring the cool[er] evening/morning air gets into the house, while the hot day time air is kept out.

We often find that by about an hour after sunset the house is warmer inside than out. Our trick for getting the warm air out and the cool air in is: Extractor Fans. They are designed to remove steam and smells, but they are also brilliant for removing hot air.

 

We generally run them for a couple of hours at night, turn them off while we're all asleep (they are not designed to run for twelve hours at a time) then pop them on again in the morning around dawn if the house is still too warm. We also line up our pedestal fans so that they assist the overnight breeze (generally easterly in summer here).

If you've followed this blog even a little you would know that we also shade, shade, shade the house in summer. [If you're new to the blog, have a look at these posts on shading: 1 2 3 4 5 6 7 8] However, its two years since I last wrote about shading so here we go again with some more ideas we've been trying:

- pillows between glass and blinds in the lounge room window (above - NE window, guarded by Eva's scarecrow)

 - cardboard boxes between glass and blinds in the office window (NE window)

- large cardboard tray from a flat-pack furniture item, and a pile of polystyrene cooler boxes, to add insulation to the laundry door - nearly four square metres of glass that gets afternoon sun in summer (SW facing). It can only partially be shaded from the outside, given that it is a door so is not suitable for shading that can't easily be pushed aside.

- a mattress across the window in the children's bedroom (SE window).

- a cot mattress and more flat-pack boxes between glass and blinds in the bathroom (SE window)

- a former painting canvas between glass and blinds in the other bathroom (NE window). Neither bathroom has eaves, so shading these windows in other ways is particularly crucial.

All these shades are removed at night to let the night air in and the day's warmth out. This is possible because most of our windows have security screens. If we were not renters we would fit security screens to the two main living room areas immediately, as not being able to leave them wide open all night significantly hampers our overnight cooling.

After two weeks of lovely cool holiday in Victoria, we last week landed back into the peak of Perth summer. Its hot here! The temperature dipped below 20°C this morning, briefly, for the first time in six days, and maximums have been between 33°C and 40°C for a week, with a similar week forecast ahead. So far we have run our airconditioner for about five hours, on one night when it was not forecast to cool down and the air outside as full of bushfire smoke. Twice in the past ten days guests have commented on how cool our house feels, even noting that one room felt like the airconditioner was on (this at a time it was around 31°C outside).

Initial Time: All the additional shades above are daily measures that we only put up on the hottest days, and require about five minutes at each end of the day to put up and pull down. Extractor fans take seconds to flick on and off; pedestal fans take a minute or two to get into place where they are most effective for night times.

Initial Cost: Zero.

Ongoing time or cost commitment: As above.

Impact: An extractor fan uses around 25 Watts to run. We run three, for about five hours in total: 375Wh per night (about one third of a 'unit' in our system). 

Pedestal fans use around 40-50 Watts. We run four, all night, a total of around 1440-1800Wh. However, we also run them with the airconditioner if its on, so that we can direct the cool air up the passage and into the bedroom, due to the awkward placement of the airconditioner unit in our living/kitchen area.

Our airconditioner uses (roughly) between 1.5 and 2kWh (units of energy) per hour, depending on what temperature we set it to, what the temperature is outside, what the temperature is inside, etc. The night this week when we didn't open up the house, we ran the airconditioner for five hours (and pedestal fans for about twelve hours) to bring the inside temperature down to a bearable level ready for the next hot day - that is, to achieve the same effect that running fans and opening the house usually manages. Overnight cooling by airconditioner (and fans), then, uses about 9-12kWh per day, while overnight cooling by using the evening breeze assisted by fans uses around 1.8-2.2kWh.

Why we don't have a TV

We don't have a TV.

Why watch TV when you can watch the highlight of 2014 live, right across the road: 'Excavator knocking down HOUSE!'

As we never made a 'sustainability commitment' to not having one, I've not written about this. However, several times when I have presented about our sustainable living efforts it has emerged as a choice people are interested in, so here is my effort to share.

Disclaimer: Let me put right up front that this is not an attempt to judge anyone else's choices about television. If you have negotiated the issues I raise below in other ways, or the benefits of TV out-weight these issues for you, that's great. This is my attempt to explain my choices, not to have a go at yours.
 

Our family grew up without a TV* and, although I resented it many times as a kid, I am now grateful for that. [*We did have one in a box after I was seven, which came out in school holidays and for the Olympics]. When house-sharing, my flatmates often had one and I had patches of watching it. I learned that I am easily addicted to TV programs, especially ones with never-ending plot lines and endearing characters. I negotiated several times for the TV not to be in the main living area of our share-houses, once even buying a suitable wheeled table so it could be moved easily into the room of whoever wanted to watch it. Since Tyson and I have lived together we have never had a TV in the house. We watch a little Iview some evenings after the children are asleep, when we are too exhausted to do anything else (mostly British drama), at most perhaps five hours a week, more often one or two shows in a week (2 hours?). On very rare occasions Eva has been permitted to watch ABC kids TV shows on YouTube when she has been really sick. We also sit with them to watch and talk about clips on YouTube relating to things that interest them (most often excavators, excavators, chickens, giraffes, excavators).

I am not opposed to all TV watching forever, but I am choosing not to own one, and to limit our use of digital TV through the internet. It is a key strategy for us towards ensuring that as much as possible we create a home on our own values, not values absorbed by accident through a screen.

There are a whole range of reasons we don't have a TV. The summary version is: I believe TV primarily disconnects us from each other, sets up unrealistic and unhealthy social norms, and pushes us to be insatiable consumers. To explain a bit further...

How we shape our 'wants' 

I think the biggest problem of our unsustainable western lifestyle is that we want so much. One of the simplest ways to reduce our wanting is to cut out the voices of those suggesting more things for us to want. 

At the most obvious level, this is about not having advertising in our house (we also do not receive junk mail, read our news online so we don't have newspaper ads sitting around, and don't subscribe to the sort of magazines that are padded with ads). This makes a big difference. It was a change for Tyson when we moved in together, and over about the first year of sharing a predominantly ad-free house we both observed a noticeable reduction in the things he was wanting to obtain. Our children know very few brand names - in contrast to an American study that showed children entering primary school could identify on average 200 brand logos.

Of course it is possible to watch TV without advertisements (God bless the ABC and lets raise our voices to protest the budget cuts there!). However, in more subtle ways television as a medium, regardless of the advertisements, tempts us to want more. People are presented in an airbrushed manner (or presented as 'lacking', often by presenters who are clearly not 'lacking' in the same areas), creating a sense that the wonderful, earthy, fallible ordinariness of real lives is inadequate in some way. From the decor of fictional houses to the clothes of documentary presenters, the television world shows us a million things that we don't have, which we could potentially have, which could potentially redress that 'lack'. Yes, popping in to your neighbour's house and seeing their stuff can have the same effect, but it comes with a relationship, a possible story (including the reality of how little impact stuff has on happiness), and the limits of how many people we actually know to pop in on.

Focus of living areas

The way our houses are arranged both reflects and shapes the values we live by. Many Australian living rooms are arranged with seating almost in a line - perhaps a semicircle - focused on a television screen. If you are in a room like this, it can be quite hard to make good eye contact with everyone when having a conversation. The very way we place ourselves within the room reinforces a sense that we are spectators, passive recipients of someone else's agenda. I feel like this occurs even when the TV is turned off, because it remains the visual focus for how the furniture is set out.

In many ways television sets are placed within homes in the way that an altar might be placed within a home where religious observance is part of family life. It becomes a thing we worship. I find it a little obscene that it is considered the norm in Australian house design at present to include a 'home theatre' - a room virtually without windows, designed for people to not interact with each other or the outside world at all, but to be completely in relation to the digital world. This room is generally larger than the size of a whole house in many parts of the world, and uses far more energy and resources to create than those simple dwellings.

Our living room is a circle of couches and armchairs. There is also a piano, sort of at the side, and a toy shelf/play bench under the window, flanked by armchairs. I like that when we sit in this space, the focus is each other. When the children play they are central to our living space. Guests in our home have at times noted how relaxing they find it to be in a space without an omnipresent screen. (When we watch Iview or YouTube we use the office computer. The office, being also the guest bedroom, has a fold-out couch that can be used to watch the screen)

When we go on holidays, accommodation pretty much always provides a TV. We always cover it with a cloth, and sometimes move a couch in front of it.  

Objectification of people

The nature of television turns people into objects. We are watching; they are performing. We consume them. 

This is fairly obvious when, for example, an actor is performing a fictional role for our entertainment, and is not such a problem in that context (not so different from live theatre). However, we don't have the opportunity to see the actors leave by the stage door in their street clothes after the show, as ordinary and wonderful as us. When we do, it is in the context of celebrity-watching: trying to pretend we know these actors because we know something about them (however tenuous), or to pick holes in their presentation, to take evidence of ordinariness and hold it up as a fault, not a gift. Actors become semi-fictional realities that we seek to somehow have some ownership over.

However, objectification is more of a problem, in my opinion, when it relates to non-fiction content. News reporting is the most troubling for me. Other people's life crises become objects for me to watch. People being reported on cease to be people, cease to be 'like me', and become a Thing, a News Item, which I consume.

I believe that spending a great deal of time watching other people as objects, without any relationship with them, imprints on us a sense that people can be treated as objects; A sense that it is OK to think of others in a transactional way, rather than a relational way - where interactions always have a quality of what I give and what I get, rather than who and what we are building between us (with acknowledgement to William Cavanagh for getting me thinking about these things). Once we have made that step - and I think to at least some degree we have all made it - we can partition off some people, some 'objects', as less deserving of our compassion, or attention, or effort. Particularly, in the context of this blog, those among us who are most vulnerable as a result of our unsustainable lifestyle.

Gender representations

Somehow we have made it through five years of this blog without me beating this drum, but here goes:

The presentation of men and women on television is grossly imbalanced. The number of men, particular 'serious' men (in suits) far outweighs the number of 'serious' women, or women at all. Some excellent television drama includes strong female characters, but far more often women are presented within strongly gendered stereotypes. At worst, they are actively violated. More often, they are sexualised props for male-driven plots, with male heroes (sometimes with one token woman to make up the 'balance') and outcomes affirming male dominance. These are not the assumptions of a woman's role that I want my daughter to have imprinted into her (or my son, for that matter).

And men are poorly presented too: male characters, when not being macho aggressive strong-men winning situations by force and speed, are often goofy, a bit daft and easily led astray. Neither inspires my son to grow into a strong, thoughtful, compassionate, relational, confident man ready to take his place as an equal in the world with every other human.

Oversexualisation

Once you add together objectification and gender stereotyping it is no surprise that I have deep concerns about the sexualised manner in which both men and women are represented through television. The way a person looks is paramount to their TV appeal; the rules of what is 'appealing' are set by a narrow understanding of what is sexually attractive. Women are never seen without make-up (the way women actually arrive at every day of our lives, and the way we are known and loved by those we are really important to) or in clothes that might be described as 'shapeless': ie, not emphasising legs, hips and breasts. There is nothing wrong with dressing up and enjoying fitting a particular social norm; there is something deeply wrong with being made to feel unacceptable, to yourself or others, if you don't do it. I also have a problem with people's bodies, male or female, being an object for the gratification of people who don't know them, but watch them.

At the very pointy end of this, objectifying and over-sexualising women makes us vulnerable. Presenting men as either macho strong-men or a bit hopeless makes women vulnerable too. Both contribute to women being abused, and to men staying silent about it (or even encouraging it). 

Many of the things I hope for my daughter and my son are actively discouraged by the gender and body-image social norms that television is a big part of creating. I am helping them learn to navigate these cultural assumptions (yes, even at 5 and 2, and ever more so over the next twenty-odd years) but I am also inviting them to live their home-lives without those abnormal 'norms' constantly surrounding them.

Disempowering narratives

Most television content resolves problems within a viewing period. Perhaps it may take a whole season, but problems will be resolved. The overwhelming dominant narrative is that problems will be resolved by being the strongest/smartest/highest-tech or by straight out violence.

My understanding of the world is that actual, genuine change is slow, often hidden, and generally comes about by the sustained effect of countless tiny acts of love, kindness, bravery, generosity, hope, peace... most of which would not be remotely worthy of being 'viewed'. If you happen to be strong, smart, or equipped with marvels, the dominant narrative puts enormous and unrealistic pressure on you to provide results on behalf of all those ordinary people who are not so 'fortunate' - and it is little wonder that violence is so often the chosen approach. If you are not one of the 'fortunate' (I think it is a very mixed 'fortune'), this narrative either excuses you from having to contribute to our common good, or tempts you to feel hopeless about what you can actually achieve.

For those living within a narrative that is not heading for solution - chronic mental illness, for example, or the death of a loved one, or cyclical discrimination and poverty - the dominant narrative of problem-strength-solution has no place for you. Your grief is not permitted space. Your insights are not welcomed. Your ordinary daily struggles and triumphs are neither lamented nor celebrated - they (and you) are ignored. Perhaps that is its own blessing. It can also be degrading and disempowering.

Limiting children's creativity

I know there is much good children's television produced. However,  the nature of the medium largely makes the child a spectator while someone else does the creativity. Where good children's programming gives ideas for activities children can follow up, this tends to be a particular activity with a particular outcome.

We like to give our children materials and opportunities where they can invent their own outcomes, and often their own process as well. We like to read them books where there is plenty of room for their imagination to work, and the range of books available makes it pretty likely they won't be internalising quite the same mix of characters and stories as any one of their friends. It might be cute to have every girl at kindy playing at 'Elsa' but I am delighted that my daughter has instead played a hundred different characters of her own invention, including many that TV would have suggested to her were boys' roles.

 

Who's agenda?

Television programming can become a household's programming. Its 7pm, finish dinner so we can watch the news; I need to be home to catch the next episode of [insert favourite drama].

This is being somewhat addressed by digital TV-on-demand, but there is still a drive to watch it as it is aired (someone might spoil the ending for you on Facebook otherwise) or to catch it before it expires online. I have had dinner guests go home early because of a TV show they wanted to see; I have myself made choices about staying home to 'catch up' on a show online, and I don't like that.

The value systems implicit (or sometimes explicit) in both televised content and the medium itself are an agenda that I don't want to be run by. I feel TV needs very careful handling if we are to maintain our family agenda of love -  love for each other, love for our wider community, and love for our earth.

What do we support?

Its not so difficult to come up with a list of reasons I am against TV, but the more important question is: what I am for? Some of our priorities are: hospitality; building relationships; compassion; all people being equally valuable regardless of appearance, strength, colour, religion, ability, intelligence, disability, size, age, gender...; community; creative play; imagination; encouraging reading; open-ended play resources; getting into nature; non-violence; celebration of our ordinary bodies and ordinary lives; hope and possibility; genuine, wide-reaching gender equity; sustainable living; simplicity. On the whole, I believe owning a television does not advance these priorities and in many cases it is actually a hindrance to them.

So there you have it. Bless you for reading this far - I hope it is at least something interesting to think about.

What do we do instead? At gremlin hour, between 5pm and 6pm? When the kids wake up early on the weekend? The photos in this post are a few illustrations. We are fortunate that our work situation has meant we very rarely have only one adult in the house in the late afternoon, so one of us can cook and the other give the children 100% attention. Or the children help cook. Or we send them to jump on the trampoline, that magnificent child-minding device. They do get up early and they mostly find toys and activities without us. Mostly lego or craft, but I can see that when Eva learns to read it will be books, books, books.

Initial Time:  zero

Initial Cost: zero

Ongoing time or cost commitment: Not having a TV is both a time commitment, and a gift of time.

It is a time commitment, because without TV to mind the children they need more of our attention, patience and creativity.

It is a gift of time because I have available to me the hours I might otherwise spend watching TV to do all manner of other things. Things like writing this blog, being on the kindy parent committee, reading books, having really good conversations with my husband, hosting various groups in our house, playing Scrabble, writing in my journal... Sometimes I wonder how people who regularly watch TV fit anything else in, as my days and weeks are generally full to the brim without it.

Impact:

I believe I learned to be a more imaginative and creative person by not having a TV as a regular part of my childhood. I am hopeful to pass this gift on to our children.

A plethora of studies about the impact of television on child development suggest links between TV watching and aggression/violence, and long-term lower academic outcomes for children with high TV exposure. Here's a well-referenced article on potential impacts of TV on child development that goes into these and other issues in more detail. We are hopeful that our TV choices are having a positive impact on the sort of people our children are becoming, their views of the world and their ability to creatively navigate the challenges of their lives. 

 

Its not just about the children, though: I think limiting my adult TV viewing has a positive impact on the sort of person I am becoming. The people I admire and aspire to be like are people shaped by influences outside of the world of TV.

I think as a household we 'want' less than is considered 'normal' for our culture. There are whole cultural trends I genuinely know nothing about, or very little (loom bands? Frozen? Game of Thrones?). I know this will shift as we get deeper into school years, but Eva has not been in complete isolation - the last two years she has been part-time at kindergartens; she attended daycare; we are part of a church community; we have a wide network of friends and family, many of whom do not share our tentative approaches to certain cultural norms. We talk about things together, including advertising. We try to ensure birthdays and Christmas celebrations are not all about getting more stuff (see previous posts one two three four five).

Energy savings are not listed above as a reason we don't have a TV, because I have never been motivated in this choice by electricity use, but it is an energy saving to not operate a TV. The average Australian child in the 2-10 age bracket watches between 1 and 2 hours a day of TV (not including other screen activities), and more on weekends (the American Academy of Pediatrics in 2010 recommended no more than two hours TV a day, but various American studies estimate kids in the USA are watching closer to 30 hours a week of TV). Australian adults on average watch TV about two hours a day. So, if we were 'average' our household might watch about 25 hours of TV a week between us. The other 143 hours of the week nearly all Australian TVs are on standby, which also uses electricity. How much energy your TV uses depends on many variables: how much it is turned on, what sort of technology it is, how big the screen is, how bright you choose to have the settings. Here is more detail on TV energy use, including a TV-energy use calculator (scroll way down). Apparently, most TVs use between 80 and 400 watts. Older models can use up to 15% of this when on standby, but newer models often have efficient standby settings that draw as little as 1-3 watts. If we had a super-efficient 80-watt TV and watched the average 25 hours a week, we might use around 2kWhr (units) per week watching and another 143Whr in standby: a total of 111.5 kWhr per year (at current rates this would cost $34.55). If we had the 400-watt inefficient model, and allowed for 15% standby, 25-hour viewing weeks would result in an annual usage of 966.2 kWh (nearly half of which is standby usage) - a cost of $299.51, so not exactly 'free' entertainment for your children! Using these calculations, running a TV in Perth creates between 91.43 and 792.28 tonnes of carbon dioxide per year - more, if you have an inefficient model (plasmas are particularly bad) and watch more than average amounts of TV. Plus there are the issues of embodied energy I discussed recently in relation to washing machines.

Perhaps the greatest impact for me personally is that when I don't watch any TV I am happier. I would like to give this gift to my children.