Category: Energy Systems

Playing with Cow Poo – Bio Digester Routines Part 4

Tom Kendall from the Permaculture Research Institute Sunshine Coast describes the process after the cow manure goes through the biodigester. The biodigester compost pits and reed bed are shown and how he generates soil fertility through the cycling process is discussed.

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Is Going Solar the Best Thing for the Future of the Planet, When it comes to your Energy Supply ? !

Zaytuna Farms Solar Panels on the Shed Roof My Intentions in writing this article are to share with you my personal experiences of ten years of research as a consumer and a potential customer, just wanting to do the right thing for the earth when it comes to having a cold beer and a cool house while living in Sydney by supplying my property with a renewable energy source in […]

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Quality over Quantity – Growing Nutrient Dense Food in Urban Gardens

By Kat Gawlik, forgreenies.com If we are to grow and produce enough food to meet our families’ nutritional needs in an urban situation, we need to go beyond organic, to remineralise the soil where there are deficiencies, cultivate soils rich with microbes and to grow food that is nutrient dense.

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How to build a Geo-Solar Greenhouse

Imagine if you could trap the energy of the sun and store it, in a bank, for future use when you needed it in the winter? That’s the principle of Annualized Geo-Solar. A fancy name, but a clever way of storing the heat in the ground and using it to warm your greenhouse when its needed in the cold winter months. In the video Geoff Lawton visits a massive community […]

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Hey! It’s High Cold Dry and Windy and Doing just Great!

Every now and then you come across climate that is not so user-friendly. It’s in the High, Dry and Cold and Windy desert environment of Nevada’s high country near Reno. A place with many challenges. Sagebrush and horse trails dot the landscape. It is cowboy country. So what on earth is a Permaculture teacher doing in such a windswept environment? Neil Bertrando lives here and in three years has used […]

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SMART Permaculture in South Ethiopia (Part 2)

This will all make a lot more sense if you’ve read part 1 of this article. But anyway, to cut a long story short, it is about designing a PC demo site and training centre in a little market town called Bonosha, in the south Ethiopian ethnic zone of Hadiya. This is to be the nerve centre of a network of solar-powered community-serving water, WASH and Permaculture projects spanning the […]

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Finding Water in the Desert

We were recently filming in Nevada, USA, visiting interesting high dry and cold climate systems. We went out in search of a salt pan to film as a specific landscape feature. Whilst on our journey we came across a large sand dune. It was a mighty Erg, an Erg is a wind blown mountain of sand that resembles a sand dune and they have a classic ability to hold moisture […]

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