Please Get Behind Our Efforts to Demonstrate Sustainable Development and Relief for Chile Quake/Tsunami Victims
Aid Projects, Building, Community Projects, Conservation, Demonstration Sites, Eco-Villages, Education Centres, Energy Systems, Ethical Investment, Irrigation, Networking Sites, News, People Systems, Society, Village Development, Waste Systems & Recycling, Water Harvesting — by Grifen Hope March 20, 2010
Editor’s Preamble: Permaculturists famously endeavour to ‘turn the problem into a solution’. At the moment we have a tremendous opportunity to apply this principle in wonderful, productive ways in disaster-hit Chile. The quake-tsunami combo that hit on February 27, 2010 has created a void just begging for sustainable relief and re-development. Grifen Hope, who writes below and who leads out at Ecoescuela El Manzano, a partner organisation to the Permaculture Research Institute, is well positioned to fill that void with all kinds of permaculture goodness – in the form of low-cost environmentally friendly buildings, improved sanitation and nutrient cycling through construction of composting toilets, water harvesting systems and in education in home garden design, etc. Grifen’s already established and successful project and his national contacts make this a particularly significant opportunity, to not only directly help people in great need at this time, but to also offer more holistic and community centred alternatives to local and national government – alternatives with far greater short and long term potential than those offered by the scores of contractors seeking to cash in on misery. PRI Australia feels so strongly about assisting Grifen with his noble ambitions, that we’re putting forward the first AU$1,000 donation. Both PRI Australia and PRI USA are taking donations for this cause (people in the U.S. will want to donate through PRI USA, to take advantage of their tax-exampt non-profit status). In the interests of transparency, PRI USA will take 5 percent of donations to cover administration and the work that had to be done to facilitate the legal aspects of sponsoring this project – but that 5% will help PRI USA develop its own projects). PRI Australia will pass 100% of donations to the project in Chile. Additionally, as we feel this work deserves significant exposure, and as we seek to ensure that valuable permaculture relief work gets noticed at the highest levels, to attract further governmental support for future disasters worldwide, PRI Australia and myself (Craig Mackintosh) will share the costs for myself to go to Chile to cover and report on Grifen’s work via photographs, writing and video. I would like to take this opportunity to ask people to get behind this in whatever way they can. Donations, large or small, will all assist in what is the very best form of aid work. Perhaps ask your employer to match your donation – many will. Additionally, people with contacts in government, aid agencies and other NGOs are invited to share this page with them. Thanks in advance to the worldwide permaculture community for getting behind this work. You never know – in the future you may be the recipient of such assistance.
Update: ‘Letters from Chile‘ reports from Craig are coming in. Check them out!
| Donate via PRI USA (USA residents)* Other non-paypal methods of donating here |
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| Donate via PRI Australia (rest of world)* Other non-paypal methods of donating here |
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| *Please be sure to click on the ‘Add special instructions to seller’ link, and then type ‘CHILE’ in the field provided, to ensure these fund are correctly diverted. | |
El Manzano in Transition – Towards Community Resilience, by Design
by Grifen Hope of Ecoescuela El Manzano
Comments (3)Letters from Costa Rica, Part III – Happiness Is….
Community Projects, Consumerism, Demonstration Sites, Eco-Villages, Energy Systems, People Systems, Society, Village Development, Waste Systems & Recycling — by Juliana Birnbaum Fox March 18, 2010
by Juliana Birnbaum Fox, fellow collaborator with Craig Mackintosh on the Sustainable (R)evolution Book Project.
Editor’s Note: This is Part III of a series. Read Part I here, and Part II here.
Does Costa Rica hold the secret to happiness? According to a number of different studies, Costa Ricans are the happiest people on the planet, with a longer life expectancy than Americans. Over the past weeks, major news outlets such as the New York Times and the BBC have reported on these results. One figure, called “happy life years,” results from merging average self-reported happiness (where subjects rate their happiness on a ten-point scale) with longevity. Using this system, Costa Rica ranks first, the United States is 19th, and Zimbabwe comes in last.
Comments (2)The German Disease
Energy Systems — by George Monbiot March 15, 2010
The scheme for supporting renewables that the UK is importing from Germany has been a disaster there.
by George Monbiot: journalist, author, academic and environmental and political activist, United Kingdom
This is my third and final salvo in the heated debate over feed-in tariffs. You can follow the arguments for and against through the following links:
http://www.guardian.co.uk/commentisfree/2010/mar/01/solar-panel-feed-in-tariff
http://www.guardian.co.uk/commentisfree/2010/mar/03/solar-panel-workable-future
http://www.guardian.co.uk/environment/georgemonbiot/2010/mar/05/solar-feed-in-tariff
http://www.guardian.co.uk/environment/cif-green/2010/mar/09/george-monbiot-bet-solar-pv
http://www.guardian.co.uk/environment/georgemonbiot/2010/mar/11/solar-power-germany-feed-in-tariff
http://www.guardian.co.uk/commentisfree/cif-green/2010/mar/05/solar-panel-feed-in-tariff-benefits
http://www.guardian.co.uk/environment/2010/mar/10/feed-in-tariffs-solarpower
Let me begin with a plea to tone down this debate. Jeremy Leggett and I have addressed each other politely and stuck to the facts. I have no ill-feelings towards him: I simply believe that he is wrong about solar power. But the level of viciousness displayed on the comment threads, by email and on other sites has to be seen to be believed.
Comments (7)On Rooftops Worldwide – a Solar Water Heating Revolution
Energy Systems — by Earth Policy Institute March 10, 2010
by Lester R. Brown, Earth Policy Institute
The harnessing of solar energy is expanding on every front as concerns about climate change and energy security escalate, as government incentives for harnessing solar energy expand, and as these costs decline while those of fossil fuels rise. One solar technology that is really beginning to take off is the use of solar thermal collectors to convert sunlight into heat that can be used to warm both water and space.
China, for example, is now home to 27 million rooftop solar water heaters. With nearly 4,000 Chinese companies manufacturing these devices, this relatively simple low-cost technology has leapfrogged into villages that do not yet have electricity. For as little as $200, villagers can have a rooftop solar collector installed and take their first hot shower. This technology is sweeping China like wildfire, already approaching market saturation in some communities. Beijing plans to boost the current 114 million square meters of rooftop solar collectors for heating water to 300 million by 2020.
Comments (9)A Great Green Rip-Off
Economics, Energy Systems, Society — by George Monbiot March 4, 2010
The feed-in tariffs about to be introduced here are extortionate, useless and deeply regressive.
by George Monbiot: journalist, author, academic and environmental and political activist, United Kingdom
Those who hate environmentalism have spent years looking for the definitive example of a great green rip-off. Finally it arrives and no one notices. The government is about to shift £8.6bn from the poor to the middle classes. It expects a loss on this scheme of £8.2bn, or 95% (1). Yet the media is silent. The opposition urges only that the scam should be expanded.
On April 1st the government introduces its feed-in tariffs. These oblige electricity companies to pay people for the power they produce at home. The money will come from their customers, in the form of higher bills. It would make sense, if we didn’t know that the technologies the scheme will reward are comically inefficient.
Comments (11)Coal Fired Power on the Way Out?
Energy Systems — by Earth Policy Institute February 27, 2010
by Lester R. Brown, Earth Policy Institute
The past two years have witnessed the emergence of a powerful movement opposing the construction of new coal-fired power plants in the United States. Initially led by environmental groups, both national and local, it has since been joined by prominent national political leaders and many state governors. The principal reason for opposing coal plants is that they are changing the earth’s climate. There is also the effect of mercury emissions on health and the 23,600 U.S. deaths each year from power plant air pollution.
Over the last few years the coal industry has suffered one setback after another. The Sierra Club, which has kept a tally of proposed coal-fired power plants and their fates since 2000, reports that 123 plants have been defeated, with another 51 facing opposition in the courts. Of the 231 plants being tracked, only 25 currently have a chance at gaining the permits necessary to begin construction and eventually come online. Building a coal plant may soon be impossible.
Comments (3)Wave Power
Energy Systems, peak oil — by Craig Mackintosh PRI Editor February 23, 2010
Way back in the 1970s, in the oil crisis era, and around about the time I was experiencing carless days in the South Pacific, a Professor Stephen Salter of the University of Scotland, was trying to find a way to harness the exhaustless power of the sea – and convert it to electricity.
In September 1973 I caught ‘flu. My wife said to me, with callous indifference to my misery, “Stop lying there looking sorry for yourself. Why don’t you solve the energy crisis?” – Professor Salter, in the University of Edinburgh Bulletin, Volume 11, Number 2, 1974
Some, including Professor Salter, believe he just may have – although, the eventual outcome of his research and experimentation was somewhat shrouded in mystery….
Comments (4)Zero Carbon Australia?
Energy Systems, Global Warming/Climate Change, Society, peak oil — by Craig Mackintosh PRI Editor February 17, 2010
A new study attempts to flesh out a blueprint for a rapid energy descent for Australia
It’s clear that the world is heading into an extremely interesting new decade. While the world’s insatiable demand for energy shows no sign of slowing in its exponential curve upwards, it’s clear that in the not-too-distant future supply issues are going to become acute. These two clashing parameters promise to take us into an economic ride of almost biblical proportions. If we think the energy price spikes of 2008 and the subsequent recession of 2009 have been a tough time, brace yourselves – there’s much more to come yet….
Ho avy: Growing a Future for Madagascar
Aid Projects, Community Projects, Eco-Villages, Education Centres, Energy Systems, Food Forests, Land, Nurseries & Propogation, Trees, Village Development — by Martina Petru January 25, 2010
Editor’s Note: This is an update for the Ho avy project.
A gentle slice of moon on the star crowded sky of southwestern Madagascar just set gracefully and yet another day is over; we are now in the second half of January 2010.
And what day is today: Monday, Wednesday or perhaps Sunday? We easily lose track when in the field, especially during our prolonged stays – keeping busy in the nursery, forest and the village of Ranobe with several community participatory projects – keeping the momentum of excitement and action. The dynamics are encouraging and there is wonderful energy flowing. Every day is somewhat special; ups and downs along the journey to the ultimate balance. Capacity building is about trust building and about generosity, patience, humbleness as well as discipline. It’s a wonderful lesson for all of us, for ho avy team and for FIMPAHARA.
Comments (3)Micro-Hydro for a Slovak Village
Community Projects, Energy Systems, Urban Projects, Village Development, Water Harvesting — by Craig Mackintosh PRI Editor January 23, 2010
A turbine with a 21 kWh generating capacity is the centrepiece of
a little village in the mountainous north central region of Slovakia
The village of Necpaly sits at 510 metres above sea level, on the eastern edge of the Necpalská Valley, in the Turiec region in the mountainous north of landlocked Slovakia. The area is filled with rolling hills and cascading valleys framed by mountain ranges peppered with deer, wild pig and bear. And, noteworthy for this particular article, the area boasts abundant flows of crystal clear water.
Comments (7)Letters from Sri Lanka – Sarvodaya’s Home Gardens
Aid Projects, Community Projects, Conservation, Demonstration Sites, Eco-Villages, Education Centres, Energy Systems, People Systems, Village Development, Waste Systems & Recycling, Water Harvesting — by Craig Mackintosh PRI Editor January 16, 2010
Part VI of a series – If you haven’t already, please read Part I, Part II, Part III, Part IV and Part V before continuing. This series is part of my work for the Sustainable (R)evolution book project.
A coconut shell is an excellent, biodegradable planter.
The coir (husk fibre) is extracted and mixed with soil to become a potting mix
with particularly good water retention capacity (the fibre reduces evaporation).
All photographs © Craig Mackintosh
The world’s largest water harvesting earthworks has transformed Sri Lanka, or at least large parts of it, from aridity to lushness. This mainframe design provides biological resources that villagers can use to maximise biodiversity for personal and environmental health. In similar fashion the ‘mainframe design’ of the ‘invisible structures’ of Sarvodaya’s community network provide avenues for the free flow of permaculture information to help achieve this goal. The good news is that many villagers are making use of these resources and this potential, despite constant attempts by Big Agri to lure them, through offers of free product samples and demonstrations, into chemical dependency.
Comments (8)Free Hot Water from Compost Wheelie Bin
Compost, Energy Systems — by Ecofilms January 11, 2010
by Frank Gapinski, from Ecofilms
Here’s a great tip given by a member of the Aquaponics Made Easy Forum on a cheap easy-to-build hot water system using compost.
The original question posted to the forum was "how to heat a fish tank over winter without any extra energy costs?" A hard thing to do. Thermal Mass heating was one answer but a crafty member posted a very interesting solution and swears that it works a treat. We’ve illustrated his simple design. It’s so simple you will think “Ah-ha! Why didn’t I think of that?”
Daryl from Windsor in NSW came up with an innovative solution using two ordinary wheelie bins that are filled with compost and a wound central pipe arrangement to turn cold water hot very quickly. How does it work?
“What I have made is a compost heater, inside a wheelie bin with 20 mm poly pipe coiled around the outside wall of a pipe – about 8 metres in each bin.” he says.
Compost can reach a core temperature of 70 degrees Centigrade. Conventional Hot Water systems are thermostatically set to heat the water to around 65 – 70 degrees centigrade. So at its peak this system will create very hot water for free.
Solar Towers
Energy Systems — by Craig Mackintosh PRI Editor September 10, 2009
 The PS10 Solar Power Tower near Seville, southern Spain |
Having been a bit of a sci-fi/fantasy bookworm as a lad, and looking more like a big-budget prop for a Tolkien fantasy-brought-to-screen than an attempt to close the growing energy gap, the tower at right certainly piqued my interest. Accordingly, I thought it was time we had a quick look at these gigantic obeliscoid desert entities (by the way, the image inset is not Photoshopped!).
First, how do they work?
At present there are two main kinds (with sub-variations) of solar tower being proposed or utilised: the ‘Solar Power Tower’, like the 11MW Seville tower above, and the ‘Solar Updraft Tower’ (or ‘Solar Chimney’). Both designs are quite simple in concept, as we shall see:
Comments (6)The Rocket Powered Shower
Building, Conservation, Energy Systems, Waste Systems & Recycling, Waste Water — by Milkwood Permaculture September 1, 2009
Plan for our Rocket-Powered hot water system for the Basecamp shower + bath block
Spending all your day gathering sticks for a hot shower is just no fun. No fun at all. Mind you, anything that results in a hot shower (or even better, a hot bath) has to be considered a priority at Milkwood. So when Nick finished converting the old ‘Sunbeam Sheep Shower’ structure (basically a new-fangled sheepdip) to a shower block with a little wood-fired, home-made firebox thingamy to heat the water for the shower and the bath, that’s what we did. Lots of stick-gathering.
The romance of wood-fired hot water quickly wears thin, however, if your water-heating system is not terribly efficient. Because this means the system requires a fair deal of wood to heat the water, which therefore releases a corresponding amount of CO2. And also results in lots of stick gathering. So Nick went searching for the most super-efficient, super-simple and super-funky heating system idea he could find, which could then be converted to a water heating system. And thus we discovered the glory that is the Rocket Mass Heater.
Comments (10)World Geothermal Power Generation Nearing Eruption
Building, Energy Systems, Global Warming/Climate Change, peak oil — by Earth Policy Institute May 26, 2009
by Jonathan G. Dorn, Earth Policy Institute
With fossil fuel prices escalating and countries searching for ways to reduce oil dependence and greenhouse gas emissions, capturing the earth’s heat for power generation is garnering new attention. First begun in Larderello, Italy, in 1904, electricity generation using geothermal energy is now taking place in 24 countries, 5 of which use it to produce 15 percent or more of their total electricity. In the first half of 2008, total world installed geothermal power capacity passed 10,000 megawatts and now produces enough electricity to meet the needs of 60 million people, roughly the population of the United Kingdom. In 2010, capacity could increase to 13,500 megawatts across 46 countries–equivalent to 27 coal-fired power plants.
