Posts tagged ‘alternative usage’
Spotlight: Composting
So it’s taken me a good long while, but I finally have our compost bin up and running! I used this post on You Grow Girl to guide me, but I didn’t add quite as much to the bin as I want to keep using it as I go along, not fill it up right away.
You could buy a special composter, but I decided to use a big, old, concrete laundry tub as my compost bin. It has three sections, so it will be easy to turn the compost from one section to another as required. I put a bit of gutter guard we had lying around over the drain holes to stop them getting clogged.
The compost bin is an old concrete laundry tub.
First I put in a layer of ripped newspaper (darned free papers they keep dropping off in spite of our No Junk Mail sign).
First, a layer of paper...
Then I put in a layer of browns – mostly dead leaves, sticks, dead camelias and crusty old passionfruits and grapefruits that have been rotting on the ground. I can add to this with old pasta, pet hair, paper and other dead bits and pieces from the garden.
Then, a layer of browns...
Next came a layer of greens – weeds, passionfruit leaves and frangipanis. I’ll be adding to this with grass cuttings I don’t use to mulch the garden, tea bags and food scraps.
Next, a layer of greens...
Finally, I wet the compost. It’s supposed to be as wet as a wrung-out sponge, so I think I overdid it a little bit.
Finally I wet the compost!
Luckily the tubs have drain holes from when they acted as sinks, so the compost won’t stay too wet. I added ice-cream containers underneath to catch any drips (with bricks in the containers to weigh them down).
Too much water - luckily there are drainage holes!
Yankee Elv got me a big piece of wood from Reverse Garbage to work as a lid, and I’ve used bricks to weigh it down so no animals get in. I can’t imagine they would anyway – the bin is in the fenced area under the house so nothing bigger than a possum could get in there.
Yankee Elv got me a lid, and we already had the bricks.
Now I can divert the majority of our kitchen rubbish into the compost bin! I’m very pleased about it, especially when you consider articles like this one indicate that people in the US waste 28% of their food (I imagine Australian stats are similar). I hope I don’t waste that much, but whatever I do waste will at least no longer be going to landfill. Have a look at this video if you wanna learn more.
I’ll be using these two posts to guide me on what I can add to the bin:
- Things you can compost that you didn’t think you could, from You Grow Girl
- 163 things you can compost, from PlanTea.
In several months, I should have some compost to put in my garden (or give to Mum as a gift, just in time for mother’s day). Now all I have to do is control myself enough to not go fiddle with it everyday just to see how it’s doing!
Reduce: Tissues
I’ve been feeling guilty about not making a bunch of hankies a bit sooner, like I said I was going to. Reusable hankies will help me stop using tissues so much. That being said, I don’t often need to blow my nose, except when I’m sick.
But when I’m sick… oh boy.
I’ve just gotten over a sinus sort of thing. At the height of it, I used about 4 boxes of tissues. As Yankee Elv so eloquently put it as I went to recycle box #1: ‘You killed a tree today!’
Yeah, thanks. Now I feel more guilty.
My only consolation is that I would have had to use some tissues anyway, cos there’s no way I would have made enough hankies to keep up. My biggest regret outside of the environmental factors is that apparently cloth hankies are softer on your nose than paper, and my nose got sooooo chafed.
Another thing I’ve been doing to try to reduce my tissue usage is make these flannelette face wipes. I’ve been slowly hand sewing them out of old, ripped pairs of pyjama pants.
Flannelette facial wipes made out of old pyjama pants
I use tissues to apply my witch hazel toner, so these will dramatically reduce my tissue consumption. I tried one out yesterday and it worked well! I was worried it was going to take a lot more witch hazel to soak through the material than it does to soak through a tissue, but it didn’t actually, so that was unexpectedly good news. (Especially since I’m using bloody expensive organic witch hazel so I could refill my bottle rather than buy a new one. I’m still not sure whether I’m going to do that again.)
I got the idea to make flannelette facial wipes from this post on the Towards Sustainability blog, but I made up my own pattern. All I did to make one was cut two circles out of flannelette, put them together (right sides facing each other, so the un-sewn pad was inside-out) and sew around the edges using a regular hand-stitch. Once I’d sewn all around the edge except for a little gap, I turned it right side out and carefully sewed up the gap. Then I sewed all around the edge in blanket stitch to make it look pretty and to ensure the two pieces were securely attached. Voila! Facial wipes.
Now they facial wipes are done, I’m moving on to the hankies. For once my chunky thighs are paying off – more pj pants material with which to make hankies! Wasn’t that just so totally Pollyanna?
Reuse: Bioregions
Sweden has pioneered these funky areas called bioregions. A bioregion is an area that is set up to be self-sufficient from an energy perspective. For example, you might use waste cooking oil from a Maccas to fuel a car, or excess heat from central heating to provide heat to another business. Biofuels are used (from waste wood). This all started as one man’s vision, and now it’s being implemented across the European union.
I mentioned in an earlier post how Sweden is the only country with a Zero Population Growth (ZPG) that I could see on the Breathing Earth simulator. What with these bioregions, Sweden is also the (western) country that uses the least fossil fuels.
Sweden is the eco-bomb!
Clearly, Sweden is the bomb. If it wasn’t so darned cold then maybe I would go live there. Except I’d have to learn to speak Swedish, which could be a challenge.
Apparently Nordic languages are hard.
Fibres: Natural vs Synthetic
Wool vs acrylic? Cotton vs polyester? Hemp vs nylon? I know the natural fibres are typically more comfortable to wear, but what’s better for the environment?
Cotton, wool, hemp, acrylic, polyester...?
You might think it’s a simple question – surely the natural stuff is better, right? But when you consider the impact of sheep on the environment or the amount of water required to sustain cotton crops, it does get you starting to wonder… especially when you factor in recycled (and sometimes recyclable) synthetic fabrics, like polyester made from old PET bottles.
But then again… maybe all the hoo-haa about recycled fabrics is just a bunch of greenwash. Check out this article on O Ecotextiles for more information.
Ultimately, I don’t know. I think I need to explore O Ecotextiles a little more and hope to be enlightened. At the moment, though, I’m leaning towards natural, especially when you look at the energy required to produce fabrics, the actual content of the fabric (oil in the synthetic fabrics is kinda off-putting) and the life of the fabrics after we’re finished using them (natural fibres will biodegrade, whereas synthetic ones won’t). Based almost purely on personal opinion, I think probably the best choice would be yarns produced from the by-products of some other industry (like soy yarns, which are made from soy fibres left over from making tofu), or yarn that is removed in a mutually beneficial way (alpaca removed by brushing, shearing pet sheep in summer etc).
Anyone know more and care to share?
Spotlight: Apocalypse Soon
I read this article called ‘Why Wait Till 2012? 8 Quasi-Serious Ways to Ward Off the Apocalypse Now‘ on Planet Green the other day, and it really got me thinking. It’s about, essentially, the end of the world, due to peak oil, peak coal, peak dirt, war and climate change.
Are we facing the apocalypse? More to the point, is the apocalypse inevitable? This might sound pessimistic, but is all this fighting for climate change going to make much difference? Even though we might stop massive tracts of land from being swamped by the ocean, and huge numbers of people from being displaced or killed, people will still starve or freeze/overheat and subsequently die due to the aftermath of peak oil/peak coal. Read more about the impact of peak oil – it’s very sobering.
I don’t think it really clicked to me, before I read these articles, just how dependent on oil we are. I figured that as long as I mostly ate local, used green electricty and didn’t drive much, it wouldn’t affect me dramatically. It seems though, that even local food production will falter and electricity generally will become scarce. From a purely personal perspective, my current location probably does put me in a good position. I don’t heat or cool my house, so temperature fluctuations aren’t going to kill me. Even if the sea rises, it won’t cover Brisbane (according to the Sea Level Rise Explorer, we are about 4m above seal level, so safe in the near future). I do live in a location with a reasonable number of local food producers and in a climate where I can grow a significant proportion of my own food. I have plans within the next five to ten years to move to a more sustainable way of life (hard to do in a rental house), that will ensure my family is more self-sufficient. Heck, just the fact that I have an awareness of the issue puts me a step ahead. I’m less likely to panic when the time comes.
Will we have to harvest at home like this in the future?
Even so, I’ve been asking myself so many questions.
- Is looking five to ten years ahead too long to wait to go really sustainable? (Will the economy and life as we know it collapse before then?) If so, how am I supposed to do it earlier than that if my finances won’t allow it?
- What are we going to do for water? How will the dams run without coal-based electricity?
- How will the food stretch to all the people we have to feed? Even though we are in a good location, we’re going to struggle to feed the millions of people living in South East Queensland in a local and sustainable way, without access to oil or coal.
- Will I have to start eating meat again? I know how to fish, even if I don’t like to do it. Keeping backyard chickens for eggs is easy enough.
- How will we manage from an electrical perspective? Even if I have green power now, most people don’t and there’s not enough for everyone (we don’t have the facilities). Will energy providers and governments work fast to get green energy up and running for all? How will they do that without oil and coal? The solar panels and wind turbines have to be produced and transported somehow.
- What will happen to the internet? Everyone’s computers will become obsolete and there will be no replacements. Giant server farms won’t be sustainable due to the lack of energy to power them. People will have less time to contribute to the internet anyway cos we’ll all be out trying to grow food. How will we learn how to survive without the internet? Does the local community already have that knowledge, if we can band together to share it? How will we organise this knowledge sharing? How will we know who knows what?
- What about money? Will I be employed? Will Yankee Elv be employed? My job is dependent on energy and telecommunications. If I am employed, how will I have time to do the things I need to to survive (like grow food and travel places on food/bike)?
- Will hospitals still run? Will medicines be available? Some people in my family are dependent on medication. Will sperm banks still exist? I don’t know how they could with no energy to keep things frozen. How will Yankee Elv and I have more children if we want them? (The old-fashioned way really doesn’t appeal to me!)
- If we’re struggling to find enough food to feed ourselves, how will we feed our pets? Will they have to hunt for themselves? How will this affect the local indigenous animal populations?
- Will schools continue to exist as we know them? Will kids still get to go to university, or will the be expected to drop out and work to help keep their families alive?
- Will we ever see our families again without oil to fuel the transport? Mine live close enough that I could travel there under my own steam (although it would take a while), but Yankee Elv’s family are on a whole ‘nother continent.
- Will there be overcrowding as we take in refugees, or will there be no refugees after all because they will die from starvation? Maybe the refugees won’t be able to get to Australia because there will be no international transport anymore.
- Will the world powers be upended? Current first world countries could become third world countries who can’t sustain themselves. Third world countries (already full of subsistence farmers who already live without oil/coal) would become first world countries, experts in how to survive. How will that work for Australia though? How will we be able to communicate with other countries if electricity and telecommunications go bust? We’re a giant island in the middle of nowhere. Will world travel still exist?
- Will there be wars? How significantly will crime increase? Are we going to end up in a Mad Max/Waterworld style society?
- How will we all cope?
Part of me thinks I’m completely insane for considering these things – they seem so far-fetched, like they’re some weird kind of alternate reality. Having read more about peak oil though, I’m starting to get the impression that these things are more and more likely. I wonder if I’m spending too much effort thinking about climate change and not enough on survival, on learning skills now so I know how to live later. At the same time, I think the things we can do to combat climate change and the after-effects of peak oil are very similar. I do think I’m going to start focusing more on:
- Learning how to make my own clothes and other non-disposable cloth items (hankies, blankets, napkins etc)
- Growing my own food
- Preserving food
- Cooking with unusual items that can be grown locally – things like quinoa and tropical fruits
- Foraging for wild and/or native food
- Capturing water to use to water plants
- Creating compost to fertilise plants
- Investigating homemade pet food.
As much as I’d love to live in a strawbale house with a rainwater tank, solar panels and an orchard, complete with vege patch, chickens for eggs and some pet sheep for wool (they’d be ever so grateful for a shear in summer – we already shave the dog in summer to keep him cool), it’s simply not achievable right now. I think Yankee Elv and I need to look into making it achievable sooner than I originally planned though. If peak oil and climate change get worse very rapidly, what I consider financially stable now may not apply in the future. Land grabs may occur, banks mightn’t lend money anymore, and there may be no more rainwater tanks or solar panels to be had. I also think I need to try to find some kind of community, something outside of the internet, where I can connect with skilled people to learn things that may be necessary to survival. For example, maybe I can help out if someone is constructing a strawbale house so I know how to do it, even if I can’t afford to do it myself yet. There are some Transition Towns located not too far from me – I’d be interested in seeing how I can get involved.
Finally, when I start getting into that disbelieving place where I feel like I’m on a sensationalist trip, reading this article kinda put it all into perspective. Maybe it’s not apocolypse now, but it very likely will be soon*.
*OMG I can’t believe I just said that, but OMG I think it’s true. Shit.
Audi Ad Ticks Greenies Off
Check out this Audi ad for their new diesel-powered car (thanks to ecorazzi for posting and bringing this to my attention!).
30% fewer emissions than what… a bike? The bus? The vege oil car? Even the annoying guy on the footpath? (He really shouldn’t be riding there, and I would get serious pedestrian rage if he was telling me to get out of the way, but that’s beside the point.)
The point? I don’t think the new Audi has 30% fewer emissions than any of those. Maybe it has 30% fewer emissions than a regular petrol car.
Audi, is your target audience the greenies, or just the light-green greenies who wanna look like they’re doing the right thing without having to actually go to any effort?* Or maybe it’s the people who are sick of paying huge petrol prices. What are you really going for?
Cos I think you just pissed a lot of people off.
*I probably just pissed a bunch of people off too, cos that was pretty cynical. Oops, I’m sick, my brain-mouth/typing fingers filter is gone.
Reduce: Paper
I hate paper.
Ok, I don’t really. Actually, sometimes I love paper – like when I want to read a book (that I already own or have borrowed from the library – I try to avoid buying new ones). But I do like to avoid using paper unless I really have to. I’m especially conscious of it when I’m at work – reading on-screen and using notepads made from old company letterhead.
This article outlines some tips you can follow to help you reduce your reliance on paper. I don’t think digitising your existing paper is necessary for any reason other than personal preference though – you already have the paper anyway.
The other thing I would suggest is to consider other sources of paper that you can also reduce:
- Paper cups and other disposable ‘crockery’
- Tissues and toilet paper
- Paper towels
- Paper and cardboard food packaging (buy in bulk to reduce the amount of packaging).
Of course, that’s just reducing. There’s an awful lot of reusing and recycling that could occur – but reducing should come first.
Reuse: Denim Insulation
Ever thought of using denim jeans for building insulation? These folks have.
Typically, insulation is made from fibreglass. Fibreglass is exactly what is sounds like – tiny glass fibres. In an earlier post I discussed (at a high level) manfacture of glass. It’s not fabulous for the environment (although better than plastic in my opinion). I would definitely say blue jeans are better. They’re better for people and the environment. I like that the jeans are either old ones that would otherwise be discarded, or denim off-cuts from denim manufacturers. Considering cotton (which denim is made of) is such a water-intensive crop, however, is the best choice for the environment though?
If it was up to me, I’d go strawbale. The straw is just leftovers from grain crops, cheap, easy to construct and very effective.
An exterior truth window on a strawbale house, showing the straw inside. Photo from Paso Straw Bale Construction Blog.
Besides, strawbale* is pretty. I like it.
I wonder if the federal government would provide a rebate on building a strawbale house, under their insualtion scheme? Somehow, I doubt it. Hmm.
*Photo from Paso Straw Bale Construction Blog.
Spotlight: Window Farming
Check out these pics! They’re photos of window farms in NYC.
Britta and Rebecca with the first window farm, May 2009. Photo by Julia Makarova.
Window farming came about because some folks (Britta Riley and Rebecca Bray) didn’t want to wait around for a new style of urban planning that would bring farms to the city. They decided to join forces with whoever else wanted to be involved and come up with their own DIY version. Thus, Window Farms.
Gabriel Willow's Window Farm, July 2009. Photo by Gabriel Willow.
I really like how cool it looks, that you can grow heaps in a small space, and that so many of the things you use are simple, cheap and/or ‘rubbish’.
The first window farm, Brooklyn, May 2009.
They’ve even had a feature window farm at an art gallery, Eyebeam.
Detail of big window farm at Eyebeam, July 2009. Photo by Sydney Shen.
We have perfect windows at work for this, but I don’t know if work is quite ready for it. The company does rent potted plants, but edible plants is probably a foreign notion. I might start small – a pot of spinach maybe. I have plenty of seedlings! I can put it on the window sill – I scored a window seat when we moved offices. That bit of sunshine makes it so much easier to get through the day. If I worked in NYC, I think I could arrange for the Window Farm girls to commission a window farm for work, but coming to Australia might be a bit much.
Detail of big window farm at Eyebeam, July 2009. Photo by Sydney Shen.
It looks so cool though…
Detail of big window farm at Eyebeam, July 2009. Photo by Sydney Shen.
Check out this video to learn more:
Newsflash: Bottled Water Sales Fall
Good news on the bottled water front – bottled water sales are on their way down! Check out these articles, from Consumerist and Twilight Earth for more info. I think it’s probably partially due to the recession, but if folks get used to not buying it, then it will be much easier to convince them not to start up again when the money starts flowing once more. Kinda like how even though the drought is over in Brisbane now, everyone still uses water saving devices and I haven’t seen anyone hosing their garden or washing their cars. We all just got used to it.
In case you don’t know why bottled water is bad for the environment, here are the key points:
- More plastic bottles are created (which means more fossil fuels burned), most of which are not recycled.
- Increased fossil fuels are used to transport and refrigerate the water (especially those fancy kinds that come from natural springs in Fiji).
- The water is not as regulated as town water, so it can actually be of poorer quality than what you get out of the tap.
- Five times as much water is used to create a plastic bottle as actually goes inside the bottle once it’s made – talk about waste.
- Increased reliance on bottled water means decreased reliance on free town water; this means less importance will be placed on the upkeep of town water and so it’s quality will decrease.
- We shouldn’t have to pay for water! (Especially when it costs more than petrol).
- You can use a filter on your tap if you really like that ‘pure taste’ (most of which comes from additives in the bottled water) or if you live in an area with water that is of dubious quality (not many places in Australia). I must say, I would use a filter if I was living in an area with bore water, just cos I think it tastes funky.
You can find out more at the Bottled Water Alliance. They have some interesting facts there. I didn’t know, for example, that restaurants are required by law to provide you with tap water if requested (you can’t be forced to buy a bottle if you want some water).
Other folks have already jumped on the bandwagon too – No Impact Man, for example, who has pledged to Break the Bottled Water Habit and uses a glass jar as his water bottle. I’m not really into using a jar (although kudos to him) – the mouth is too wide and I’d spill it down my face, and if I got a narrower one, it would bump my nose. Yes, I’m a bit un-co. My buddy, Dyke Mike, is looking at buying a stainless steel water bottle to use and refill.
In the effort to create less waste and buy less stuff if I already have something I could reuse, I am using glass juice or iced tea bottles (that I had already saved) to contain my water.
Two glass bottles, sitting on a sill...
I am running into a problem with the insides of the metal lids rusting, so if anyone has ideas on how to combat that, let me know. I really need to use some kind of bottle with a lid when I’m out, but also by my bed or out on the verandah, cos I am super clumsy and knock things over. When I’m at work, I just refill my big glass (heavy-bottomed so it doesn’t tip if I bump it!) a lot. More water bubblers around the city and on the bikeway are good too – I have scoped out a few, if I need an emergency water fix whilst out shopping or walking home from work.
I’m definitely all about avoiding the plastic right now, but as a decidedly not-wealthy person, I never liked the idea of paying for what I can get for free! So I know that my purchases aren’t really making an impact on this drop in sales… but I’m glad sales are dropping nonetheless.
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