Occupy Green

This idea may be moot after all the forced evictions of the Occupations from public spaces but I thought I'd share it anyway.

I've visited the Occupations in Wall Street, Boston, and Providence, RI. Every time I go to one of them, I try to connect with somebody about making the Occupation green with, as yet, little success. In New York, I saw the greywater treatment system Mobile Research Labs set up and talked to a couple of people about using some simple solar techniques. In Boston, I've tried to connect the winterization team with the student Energy Clubs at some of the local colleges and universities and alerted my own network of solar enthusiasts to Occupy Boston's efforts. I've also tried to do the same by contacting OWS's Sustainability Group. In Providence, I talked with the only occupier I saw up and around early on a Sunday morning. He was picking up trash around the park and was disappointed that the group hadn't organized themselves enough to do recycling. I gave him my card and my elevator pitch for a green occupation and he said he'd pass it on.

I look at the Occupations and see economic refugee camps and a possible test-bed for emergency response and sustainable economic development around the world. Some may say that's crazy but the links are there if you look.

Occupy Wall Street had the aforementioned greywater treatment system and bike generators in NYC built by Time's Up. In October, Greenpeace brought solar panels to the site (video at http://www.youtube.com/watch?v=MZI8WSM7O2w ). There was even a system for carrying compostable "wastes" to community gardens by cargo bike.

In Boston, Revolt Lab designed and built a portable solar charger (more at http://www.tgdaily.com/sustainability-features/59128-occupy-wall-street-spawns-diy-solar-power ). Sage Radachowsky built a winterized micro house and brought it to the Occupation.

There is even an effort to Occupy Rooftops on Community Solar Day, November 20, by Solar Mosaic, a group which has been building community solar projects one panel at a time.

All of these are great ideas and a good start but there are many other things that are possible.

How about the 99% expressing solidarity with the Other 90%, the poorest people around the world, by using the solar cooking techniques that has been used in African refugee camps for years:



I especially like this video because it not only shows you how to use (and make) a simple solar cooker but also demonstrates an old slow cooking technique, the hotbox or haybox cooker. This is simply an insulated container into which is placed the a pot of food once it has been heated up to cooking temperature. This is an idea that goes back a long ways into our history and is just as useful today.

Rainwater harvesting is another simple idea that the Occupations could use as access to water has been an issue for most Occupation sites since they started.

Sanitation is an obvious problem that has not been adequately addressed. I wonder if the Drink Pee Drink Pee Drink Pee process where you can pee in a container and "then perform a biochemical reaction that transforms the nutrients in your urine into an immediately usable fertilizer to feed your own plants" might be applicable.

The US military is now making solar and wind powered forward bases. Can some of their technology be adapted by the Occupations? Does Architecture for Humanity and Crisis Commons have any interest in trying out emergency response ideas through the Occupations?

These ideas are only a beginning of what is possible.

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All I know about simple solar is at
http://solarray.blogspot.com/2009/09/simple-solar-parts-1-2-and-3.html
http://solarray.blogspot.com/2009/12/simple-solar-parts-4-through-8.html

Trash Technology and Recycled Solar: Plastic Bottles

Trash Technology and Recycled Solar: Plastic Bottles

Solar water disinfection
http://www.sodis.ch/index_EN
A two liter plastic bottle can be made into a water treatment system simply by filling it with contaminated water and exposing it to the sun. Sodis is an organization that promotes this technology around the world.

The disinfection process can be speeded by turning aluminized mylar snack food bags inside out and making them into reflectors as two young women in Belo Horizonte, Brazil discovered: http://hybridliving.com.au/news/index.php/2008/05/isef-sterilizing-water-with-trash/

Solar bottle bulbs for daylighting
http://www.elliottlemenager.com/2010/06/21/amazing-water-bottle-sky-lights/

In 2002, during a long electrical shortage, at Uberaba, São Paulo, Brasil, Mr Alfredo Moser discovered a way to gather sun light in the house through plastic bottles hanging from the roof. First shown at the Globo Reporter in the 25th May 2007.

Alfredo Moser was pressed by a scarce electricity substitution and found out that he could light his house with a bottle of water filled with water and a protection cap made of camera film.

The bottle is just refracting sunlight very effectively and produces an equivalent light power compared to a 50/60W lamp. In a rainy day, even without much light and direct sun, one still have some light. Scientist have now visited Moser and are looking into ways to take this concept to maximize its potential.

That was 2002. Now over 10,000 households, small businesses, and schools in the Philippines have installed solar bottle bulbs. Iliac Diaz of Liter of Light is attempting to spread it worldwide.
http://isanglitrongliwanag.org/

http://www.csmonitor.com/World/Making-a-difference/Change-Agent/2011/0822/Used-soda-bottles-light-up-the-world-for-free

The invention is something that is so simple, cheap, and sustainable that anyone can create and maintain it themselves.

As Diaz says, the three rules of appropriate technology are that people can find it, they can replicate it, and most importantly, they can make a business of it.

Here's another Brazilian design, for a PET bottle hot water heater
http://www.temasactuales.com/temasblog/environmental-protection/waste-recycling/a-solar-water-heater-made-of-pet-bottles/

There are also plastic bottle houses
from Argentina
http://www.odditycentral.com/pics/the-house-of-plastic-bottles.html

and Nigeria
http://nationaldailyngr.com/index.php?option=com_content&view=article&id=6798:plastic-bottle-house-now-in-nigeria&catid=111:real-estate-today&Itemid=455

In Nigeria, they fill the bottles with sand or dirt to make bottle bricks.

Here's a backpacker solar water heater
http://www.instructables.com/id/Solar-Water-Bottle-Heater/

A recycled solar cloche or cold frame for the garden
http://solarray.blogspot.com/2005/03/recycled-solar.html

All these devices make use of the Simple Solar Principles
Dark gets hot
Light reflects
Clear keeps the wind out

Most any and everybody can understand how to build and use them.

Even when a plastic bottle is chopped up, it may still help in purifying water
http://portal.acs.org/portal/acs/corg/content?_nfpb=true&_pageLabel=PP_ARTICLEMAIN&node_id=222&content_id=CNBP_028110&use_sec=true&sec_url_var=region1&__uuid=83404a1a-b1e0-4304-bd02-54148b96d1ca

“Plastic bottle” solution for arsenic-contaminated water threatening 100 million people
Note to journalists: Please report that this research was presented at a meeting of the American Chemical Society.

DENVER, Aug. 31, 2011
“Dealing with arsenic contamination of drinking water in the developing world requires simple technology based on locally available materials,” said study leader Tsanangurayi Tongesayi, Ph.D., professor of analytical and environmental chemistry at Monmouth University, West Long Branch, N.J. “Our process uses pieces of plastic water, soda pop and other beverage bottles. Coat the pieces with cysteine — that’s an amino acid found in dietary supplements and foods — and stir the plastic in arsenic-contaminated water. This works like a magnet. The cysteine binds up the arsenic. Remove the plastic and you have drinkable water.”

Water bottles walls, hanging bottles in south-facing windows in south-facing windows, is folk technology that goes back at least to the 19th century. Always wanted to set up a stacked thermosyphon from one gallon to five gallon container to another to see how that would affect the system. Has anyone combined solar water disinfection with solar daylighting? How about water collection and treatment with solar daylighting, water and space heating, plus PV power as one integrated system.

Previously:
Trash Technology for Education and Survival
http://www.dailykos.com/story/2011/05/31/980477/-Trash-Technology-for-Education-and-Survival
Fastfood Containers as Solar Devices
http://www.dailykos.com/story/2010/05/20/868401/-Thought-Experiment:Fastfood-Containers-Recycled-into-Solar-Devices?detail=hide&via=blog_563738
Recycled solar
http://solarray.blogspot.com/2005/03/recycled-solar.html
Solar Is Civil Defense
http://solarray.blogspot.com/2008/05/solar-is-civil-defense-illustrated.html
Small-scale LED Lighting, Off-Grid Cell Phones
http://solarray.blogspot.com/2009/05/small-scale-led-lighting-off-grid-cell.html
Solar Insurgency
http://solarray.blogspot.com/2007/11/solar-insurgency.html
Solar Swadeshi
http://solarray.blogspot.com/2010/12/personal-power-production-solar-from.html
Gandhian Economics
http://www.globalswadeshi.net/forum/topics/notes-from-foundations-of


All I know about simple solar is at
http://solarray.blogspot.com/2009/09/simple-solar-parts-1-2-and-3.html
http://solarray.blogspot.com/2009/12/simple-solar-parts-4-through-8.html

Solar PSA: A South-Facing Window Is Already a Solar Collector

Here's my latest Solar PSA on how a south-facing window is already a solar collector:


"Any window that sees direct sunlight is a solar collector. You can learn how to use that free energy to make your home more comfortable and secure. Caulk and seal the window against drafts. Install storm windows on the exterior, interior, or both. Cover the window at night with an insulating curtain to prevent conduction, convection, and radiative heat loss. A valence above the window will stop night-time drafts and reduce condensation. A sunny window can double as a greenhouse for starting seedlings or growing house plants. Expand the solar space below, above, or beside the window with a windowbox solar air or water heater. You can even design a living system to provide fresh vegetables and fish year round while producing space heat, cleaning the air, and reducing waste. A south-facing window is already a solar collector. Learn how to use it."


I made the following four 30 second public service announcements for public access TV around 1991. They served as intro and outro to the videos of the Boston Area Solar Energy Association lectures (http://www.basea.org) I shot and cablecast on Cambridge Community TV (http://www.cctvcambridge.org/) for a few years. The tape archive of all those lectures needs to be digitized.

I made the following four 30 second public service announcements for public access TV around 1991. They served as intro and outro to the videos of the Boston Area Solar Energy Association lectures I shot and cablecast on Cambridge Community TV for a few years. There is still a tape archive of all those talks by national and world class energy experts that could be digitized if anyone was interested.




30 seconds of solar history (based on the book A Golden Thread by John Perlin and Ken Butti and independent research) along with modern, working examples, often hidden in plain sight.



Energy sources broken down by btu (though I'm not quite sure my math is correct).



These two trick questions were collaborations with the polymathic Ed Hill.





I made another set of 15 second spots back in the late 1970s and early 1980s for the Urban Solar Energy Association, the precursor of BASEA which hosted workshops and solar barnraisings as well as monthly lectures and talks. Those PSAs went to the local TV stations and, if memory serves, two channels ran them at least once. There may even be a 2 inch tape somewhere in my archives. That was the first south-facing window is already a solar collector PSA. The others were "A south-facing porch can be a sunspace or greenhouse. Learn how to use it at the Urban Solar Energy Association.

Recently, I put all I know about Simple Solar online in eight video installments that add up to about a half hour.
http://solarray.blogspot.com/2009/09/simple-solar-parts-1-2-and-3.html
http://solarray.blogspot.com/2009/12/simple-solar-parts-4-through-8.html
Al Gore is doing 24 hours of Climate Reality on Current TV on September 14. I wonder how many minutes will be devoted to solutions rather than describing the problem and persuading the unconvinced. An inconvenient truth about "An Inconvenient Truth" is that it was very light in the solutions department.

I say Solar IS Civil Defense. At least that level of solar is affordable, available, and practical today whatever Climate Reality you inhabit.

DIY Climate Change: Ongoing Global Brainstorm

Since it seems that we can't expect too much out of the international or national policymakers for the next couple of years, I've been thinking that the next logical step for 350.org and the climate movement is to do it ourselves. That could take the form of an ongoing global brainstorm on local, practical solutions where people who are working on projects can report their successes and failures, trade ideas on what works and what doesn't, and help us all climb the learning curve faster as well as replicate successes quickly and modify them appropriately for different local conditions.

There are a number of people already thinking and working along these lines (appropedia, globalswadeshi, the coalition of the willing, global system for sustainable development...*) but they are dispersed, not networked, and there is no central nexus you can point people to. This is something that needs to be done in order to make do it yourself climate change happen. If done right, it would eliminate a lot of unnecessary duplication around the world and could build a community of practitioners that could be brought to bear on specific areas and problems like an Emergency Rescue Squad or ecological SWAT team.


Last year, when the Haitian earthquake happened, there were crisis camps set up in response all around the world. Pecha-kuchas, short design talks using only 20 slides with only 20 seconds allowed for each slide, devoted to helping Haiti occurred on one night in cities on almost every continent. Resources were brought to bear in an ad hoc way that are currently being institutionalized. It seemed to me that people had begun to learn from the experience of the Asian tsunami, New Orleans and Katrina, and now Haiti how to respond in a way that was more effective. I think the same kind of thing could happen with the long emergency of climate, especially if it were focused on building security and developing a better standard of living.

The other day, I ran into Thomas Goreau who has publish the first of a set of books on innovative technologies for small island developing states. His field of primary interest is the coral reefs and he told me he is going to Panama to work with some islanders there on a solar project. Now I know why I went into that supermarket even though I didn't buy anything. A handbook or encyclopedia of appropriate technologies in printed and electronic form could be distributed and updated by the users as they build their own indigenous projects. The same day, Robert Lange ( http://www.the-icsee.org/projects/africa/maasaioftanzania.htm ) who has been working in Tanzania with the Maasai developing a more efficient cookstove and building solar LED lighting systems emailed me about getting his new stove design tested. I've been trying to put him in contact with Richard Komp ( http://www.mainesolar.org/Komp.html ) who's been doing solar as a cottage industry, seeding small solar businesses around the world for the last 20 or so years. The point is that there is so much expertise and so many different people working, mostly in isolation, on the same problems. Lots and lots of things are happening on the local and regional level that never reach the outside world. We need to link all of it together and reveal for ourselves a new infrastructure of development and economics that is hidden because it is disconnected and unrecognized.

I've seen this in the local agriculture field. When we started direct marketing here in MA back in the mid-1970s, there were only 12 or 18 farmers' markets. Now there are over 140 and bids to make some of them year-round. In the 1990s, I tried to get the local ag folks to start mapping the economic system that had grown up around those efforts but they weren't interested. It was only a year or so ago that Boston's Sustainable Business Network started doing that and went on to hold a huge event by the Children's Museum, a local food festival that was more successful than they'd dreamed of. It was packed, all day, and everyone had a great time. I think the same dynamic is happening with local responses to climate change and I think one of the next steps will be recognizing that fact. I just hope it doesn't take 30 years.

The 10/10/10 world-wide climate work day was great as was the international art day that happened in November. Both need to keep happening. Add the linking and networking on practical, local solutions and responses and we can start a parade that the politicians will be running to get at the head of, as they always do.

I've sent this idea to Bill McKibben and 350.org They are interested in the concept.

DIY Climate Change: Ain't Nobody Else
http://www.dailykos.com/story/2010/11/23/922941/-DIY-Climate-Change:Aint-Nobody-Else

* Appropedia http://www.appropedia.org/Welcome_to_Appropedia
Globalswadeshi http://globalswadeshi.ning.com/
Coalition of the Willing http://cotw.cc/wiki/Coalition_of_the_Willing
Global System for Sustainable Development http://gssd.mit.edu/GSSD/GSSDen.nsf