Category: Building

Permaculture for Pastoralists in the Jordan Valley – Part II

Note: If you haven’t already, you can read Part I here. A Dead Sea Valley family home with their typical front ‘lawn’. Photo © Craig Mackintosh The title may lead you to think we are talking about people who manage pasture or have access to wide areas of rangeland. In fact, we are talking about people whose parents and grandparents were nomadic pastoralists that ranged flocks of animals across vast […]

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A No-Straw Clay Pizza Oven

The inaugural use of the clay oven If you are into permaculture, eco-construction and/or just cool garden projects, then building your own pizza oven has undoubtedly made a blip on the radar at some point. For me, I first encountered them on Ometepe Island in Lake Nicaragua, where it seemed every other hostel, hotel or farm was hosting a weekly pizza night. I was volunteering at a small permaculture project […]

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Construction of Holzmiete-Inspired Compost Toilet and Urinal System (Tasmania, Australia)

by Paul Kean, Tiger Hill Permaculture Last year some trees were cleared for milling on the farm and a by-product of that process was the tree crowns and stumps that can’t be milled. There is estimated to be about 200 ton of stumps and crowns to be cut up for firewood as a result. This ensures that all resources from the project stay on the site and less need to […]

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Composting Toilets Made From Wheelie Bins

I just read a post on composting toilets here on the PRI site and remembered that I never posted about the composting toilets I made last year (for various projects) based on a similar principles, but a distinct design. Below I offer a few words of introduction and then post photos of the building process with instructions. As part of various projects that I’ve helped organise over the last six […]

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Vertical Farming: Singapore’s Solution to Feed the Local Urban Population

Sky Greens’ vertical farm Introduction The wealthy island city of Singapore with an area of 710 square km and a population of 5 million, is one of the most densely populated cities in the world. With most parts of the island’s land utilized for urban development, the remaining 250 acres of farmland is hardly sufficient to feed the growing population. As a consequence, more than 90 percent of Singapore’s food […]

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Land and Freedom – Low-Impact Building in the “Other” Spain

The tsunami of construction that washed over Spain in the decade of the 2000s has drawn back, leaving behind some very odd jetsam. Unused airports, white elephant projects like the City of the Arts and Sciences in Valencia, uninhabited housing developments in the middle of nowhere — and massive debts, public and private. But nearly all that concrete has been poured into a few places: around the main cities, the […]

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Creating the Alternative: Journey to The California Institute of Earth Art and Architecture

by Mo Lohre and Will Redwine Geoff Lawton, Rumi, poisonous berries, student activists, NASA lunar/Martian construction and breaking a vow…. The next leg of the Creating the Alternative Tour (see more here) is pretty legendary. Part of the reason we started this tour was because one of our team members, Mo Lohre, was speaking on student leadership at the Association for the Advancement of Sustainability in Higher Education (AASHE) National […]

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Keeping Cool Without Air Conditioning, Part I: The Cool Pool

Staying cool without an air conditioner is possible. It is easier in hot, dry areas. A building that gets too cool in winter is a problem, but occupants can add a vest or jacket and be comfortable even with temperatures as low as 10-15°C. A building that overheats in summer is more problematic — even with minimal clothing it is hard to stay comfortable as the temperature rises above 27-30°C. […]

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The Multi Bioregion Earthship

Adaptation – any alteration in the structure or function of an organism or any of its parts that results from natural selection and by which the organism becomes better fitted to survive and multiply in its environment. Who am I if not myself? So, you’ve decided that you would like to live a more sustainable life — filled with natural homes, gardens and fresh water among other things. This transition […]

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