It has a focus on organic gardening, but also takes in the realms of craft and cooking. The website founder Gayla Trail writes, “One of the main reasons I started You Grow Girl over a decade ago was because I could not find a gardening media that reflected my experiences as a young, urban gardener working with a microscopic budget.” There is a section of minipages that pull in all of the articles on popular gardening topics like ‘Container gardening’, ‘Seed starting 101’ and ‘Herbs and edible flowers growing guide.’ The site also includes great book reviews, recipes and photography.
The site includes over 100 free audio podcasts which examine topics such as ‘Ten insulation types and when to specify them’ and ‘Is natural ventilation fit for the purpose?’. Although British-based, many of the themes are relevant to Australia and to the sustainable design industry in general, and episodes 82, 83 and 84 were recorded here. In each podcast, Ben Adam-Smith picks the brains of an expert in the field. “There is a route away from our fuel dependency and it starts with creating buildings which are more sustainable and energy-efficient,” he says.
It includes varieties, planting instructions, pH levels, potential problems, harvest times and tips, botanical information, alternative names and more. This app is a good step for those wishing to branch out from growing salad green classics to growing culinary staples like curry leaf and salsify, as well as lesser known edibles such as huazontle, goa bean and Malabar spinach. It’s a useful tool for all, from the beginner to the established green thumb.
free on iOS
The film shows community-based climate change activism, from the indigenous people fighting the Alberta tar sands in Canada, to the fight against big coal in India’s wetlands. Like the book, the film posits the idea that we can seize the opportunity to shift away from global capitalism. In cinemas nationally, with screenings also hosted by community groups.
Director: Avi Lewis
Screenwriter: Naomi Klein
The BZE book, written by ATA member and contributor Richard Keech, covers nine basic steps that householders can take to become more energy efficient, in suitable detail, including replacing old lights with LEDs, improving insulation, switching to solar and monitoring your energy use. With easy-to-follow descriptions of common problems and solutions, and over 80 colour photographs and diagrams, this is a practical resource for homeowners wanting to save money and conserve resources. As Sanctuary readers know, there are simple ways to reduce our demand for energy and to change where we get it from. This book helps to make those ways clearer and easier.
Thomas Bärnthaler is the design editor of Süddeutsche Zeitung Magazin, the magazine of Germany’s largest daily newspaper. In the book he cites sociologist Richard Bennett’s belief that making something gives the creator a deep sense of accomplishment. It contains interesting templates from designers and artists such as Konstantin Grcic, Ai Weiwei and Patricia Urquiola. If you want to make an eye-catching lampshade for your home but don’t know where to start, this could be the book for you. Including reuse projects such as a chair from wooden pallets and, perhaps less palatably, children’s toys made from old socks, a lot of the projects repurpose forgotten objects. In one case, a branch becomes the basis for a hanging light (pictured above).
RRP $42.95 (includes postage to Australia)
Australian homes have traditionally been so ‘leaky’ that it is estimated that if you added up all the areas where air leaks occur you would have the equivalent of a one square metre hole in your wall. In winter, leaks allow your hard won heat out and the winter cold in; in summer, they allow the hot air from outside in and, if you air condition, that expensive cool air literally slides out the door.
Draughts are sneaky things and can be responsible for up to 25 per cent of your heating costs – a similar amount if you air condition – and serve to reduce your home’s level of comfort. They can be difficult to locate if you don’t know how and tricky to seal properly. You can change all that easily, however, by following some simple steps to stop draughts.
If you’ve got an old cassette tape you can reuse it as your own personal draught detector. (Note: this is a bit destructive for the tape but, seriously, you were probably never going to listen to it again anyway!) Cut out a piece of tape 150–200 millimetres long; now hold this around your windows, doors, cornices and skirting boards. The tape will flutter wildly in the presence of a draught. Hint: if you don’t have a cassette or would rather not destroy one, watching the smoke from a lit incense stick works as well. Both methods work especially well on windy days.
Air can also circulate via vents, between floorboards, and through exhaust fans, skylights and downlights. Unless you have an unflued gas heater there is no need for the air vents common in older homes and blocking them up makes a huge difference. Those vents hearken back to the days of open fireplaces and kerosene heaters.
If you think you may have leaks but don’t have the time to find them (or are not the handy person type), you can employ companies that are well versed in how to find leaks, what to do about them and how to fill that ‘hole in your wall’.
DRAUGHT PROOFING BY DESIGN
Draught proofing is best dealt with at the time of building, so ensure your designer and builder are engaged with trying to minimise draughts and you will reap the benefits from the day you move in. Don’t be concerned about being too efficient. Unless you do a superhuman job, the simple act of coming and going will allow enough air changes to keep your home healthy. Indeed, in Europe they are now aiming to almost hermetically seal their homes and have elaborate ways to ‘change the air’ while keeping the heat in. They even go so far as to pressure test to find leaks!
DRAUGHT PROOFING RETROSPECTIVELY
If you’re not in the design/build stage, there are plenty of ways to draught proof a home retrospectively. You can choose to outsource this to a professional or tackle the problem yourself.
Whichever option you choose, the outcome you desire is a snug home with well sealed spaces that you can shut off from one another. If you can make airlocks between inside and outside spaces, so much the better – this will minimise your heated/cooled air loss. Door ‘snakes’ or ‘sausages’ are making a comeback for this reason. They work well velcroed to the inside face of the door or when double-sided with a joiner that slips under the bottom of the door. This avoids having to go to the trouble of resetting them when leaving or entering a room.
SEALING DOORS. When sealing doors, extra care needs to be taken with external doors. If sealing them yourself, follow the instructions on the door sealer packaging carefully. There are even seals that can withstand a certain amount of storm surge – check your local hardware store for details.
FIT A DRAFTSTOPPA. Fitting this hood to your exhaust fans helps seal the home from the ceiling space – these work by using the force of the fan to lift covers up, with gravity keeping things sealed otherwise. You will need to access your ceiling space in order to fit this product.
Block off chimneys when not in use. If you can hear the wind whistling, that’s the sound of your money burning!
SEAL OFF SKYLIGHTS. This can be as simple as fitting a sheet of clear plastic at the bottom of the skylight shaft, or you can employ professional solutions.
CONSIDER PELMETS. Fitting pelmets to your windows stops the air circulating down between the window and the curtain. Pelmets can be painted, wallpapered or even upholstered to make them more attractive. Leftover material from the curtains could be used for this.
DOWNLIGHTS. Downlights can be a source of ‘leakage’ if they are vented or gimbal types. Remove downlights from your ceiling and bring the fixture within the room ‘envelope’. Every place you have a downlight, you have a break in your insulation.
Whether you ensure draught prevention is part of the design and build process, or choose to fix leaks retrospectively yourself or through a professional, before you know it you will be reaping the rewards of lower energy use without sacrificing your comfort. Let’s face it: using energy wisely just makes good sense!
Read the full article in the Green Home Heating ebook, available at the ATA Webshop. The ebook contains the best articles from ReNew and Sanctuary magazines on how to have a naturally warm and energy efficient home. The Green Home Heating ebook is FREE for ATA members, and $5 for non-members.
Coursera, one of the leading MOOC websites, offers many courses that would pique the Sanctuary reader’s interest, such as ‘Introduction to Sustainability’, ‘Sustainable Cities’, ‘Our Energy Future’, ‘Greening the Economy: Lessons from Scandinavia’ and ‘Designing Cities’. In addition to course materials such as lecture videos and readings, many MOOCs host forums to exchange ideas with people from all over the world.