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2012/08/02

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Interview with Vela Creations' Abe Connally, Off-Grid Homesteader

Vela Creations

Abe and Josie Connally are two of my maker heros. Their infectious positivity and passion for preserving the environment fuel their unfaltering dedication to living the DIY off-grid homesteading dream. They’ve built their homestead from the ground up in the hills of Chihuahua, Mexico, and they relish in sharing their know-how with the greater maker community through their site, Vela Creations. Their names have appeared in at least 11 volumes of MAKE, and they’ve taught us how to make wind generators, seed starters, honey cows, solar food dryers, compressed earth brick floors, fabric-formed posts, solar wax melters, and more. We recently caught up with Abe to get a window into off-grid life: building, growing, teaching, and raising two beautiful kids.

1. What was your first foray into off-grid living?
We bought 20 acres of pristine desert in southwest Texas, where we met. There was nothing on or near it — no structure, water, electricity, phone, sewage, etc. It was 30 miles from the nearest population and 60 miles from the closest town. We started off living in a small bus, retrofitted with solar panels, kitchen, bed, table, and shelves. Piece by piece, we built our own amenities: an adobe house, rainwater catchment, a power system with solar and wind, composting toilet, garden, goats, and chickens. As we figured out how to handle each aspect of living off-grid, we became increasingly addicted.

2. Tell us about the homestead you and your wife Josie have created.
We have lived on our current property for 5 years now. This is our second off-grid homestead built from scratch. We started off building small: one room, one water tank, a small power system, a basic garden. We called it the "off-grid starter kit." Each year we have added to each system, integrating them as much as possible to increase efficiency.

The house (now very spacious at 1300 square feet) is half buried on the north, with huge windows on the south. In winter, the solar gain from the windows and hot water pipes under the brick floors heat the house, while the roof insulation and thermal mass of the earth keeps that heat in. In summer, it stays cool. Windows are placed for maximum through-breeze, while the thermal mass, insulation, and eaves over the windows prevent the heat from getting in.

We catch rainwater from the roof. We currently have 8000 gallons of storage capacity (including the tank on the rabbit shed), although those are already almost full after one month of rain. That is enough to last us through the nine dry months of the year. However, we plan to add more tanks this year, so that we can have gardens, fish, and orchards year round. We also have two new ponds, one of which is in the animal pastures, that are starting to fill. We have a solar water heating system that not only provides us with plenty of hot water, but also heats the floors in winter.

Our electricity comes from the wind and sun. We can run any appliance we want, although we are naturally conservative and never waste power needlessly. Both our fridge and freezer are super efficient, and we use low-energy appliances where possible (like laptops).

We produce a large part of our food requirements, and are currently working towards increasing that supply. So far, we have gardens, some fruit trees, pigs, rabbits, and poultry. We hope to include fish and more perennial vegetables this year.

Our waste streams are pretty low. We compost everything organic, or feed it to the earthworms and black soldier flies. And as for inorganic wastes, we either try to avoid or reuse them. We still have a ways to go before being completely self-sufficient, but we’re getting there, step by step.

Vela Creations

3. How did you learn the homesteading skills you have?
We read and research a lot, both via books, magazines, and online. And then we jump in. Whatever we can’t learn from others, we figure out through trial and error (the error part often being the most instructive).

A lot of it was upbringing, too. We both had parents who encouraged us to learn and do things for ourselves. They took away the fear of trying something new. We have a natural curiosity about the world around us, and that helps us figure out how things work or should work.

4. What motivates you to share your knowledge with others?
Just as we have learned from others, we want to be able to give something back. Knowledge acquired purely for your own gains seems somehow hollow. The true joy comes from sharing. We often get comments that we have inspired or helped someone to do something, and that is almost better than getting to enjoy the things we create.

Plus, there have been several occasions when someone has done something using our information and then gone on to find a way to improve it, benefiting all of us. That’s the beauty of open source: the combination of all of our ideas, resources, and innovations will create a far stronger end product.

Vela Creations

5. You recently gave a tour of your homestead to 20 professors. Tell us how that came about and what they were most interested in.
People have always found our homesteads to be interesting and exciting. They want to come check it out, hearing that we were doing things that are different. At first, it was individuals or families. Then they would bring friends.

A few of the professors that came as a group had been here before and decided they wanted to organize a larger gathering of like-minded colleagues. They were mostly professors of ecology, animal management, and architecture. Some were also members of the local and regional governments. They came here to see examples of concepts that work in real life.

The thing that caught their attention the most was the rainwater catchment and cisterns we have made. Our region has been in the grips of a major drought for the last year, and it has affected every aspect of life. Without water, life flounders, and to provide a whole homestead (with animals and plants included) with enough water to make it flourish at such little cost, is indeed an important accomplishment.

When nearby towns didn’t have enough water for their citizens, people started noticing that we always seemed to have plenty of water, even on this dry hilltop without a well, spring, or creek. This caught the attention of local and regional governments as a possible solution to their water shortages. So they came to see for themselves how we can do so much with so little.

6. What’s the hardest part of being off-grid? What are the unique challenges to raising kids off-grid?
Lots of people assume that raising kids off-grid might be hard, but that is not the case. In fact, kids seem naturally suited to this lifestyle. They are constantly outdoors. They love the animals, planting, hiking, and gathering that are involved in our lifestyle. And they get to see and participate in a variety of tasks; there’s always a lot to do on a homestead, but it is not monotonous and is not based on a set routine, which suits the attention span of small kids pretty well.

The hardest part of being off-grid is probably trying to remain patient. We started with nothing and have been gradually working towards self-sustainability. We’re not there yet, and that’s the rub. We start researching some project we want to do in the future and we get all excited. But there are so many demands on our time and we have to prioritize, so sometimes the exciting stuff just has to be added to the bottom of the list. So, part of living on a homestead is adapting to a different pace of how you approach projects.

Vela Creations

7. Tell us about yourself: what’s your background, how did you get started making things, and who are your inspirations?
I was raised in rural New Mexico and Texas. My mom was a science teacher and my dad a rancher, so between those two, I was encouraged to participate in all kinds of projects and chores. Ever since I was a boy, I loved creating things out of junk. To this day, my greatest passion is figuring out how to use someone’s garbage to solve an engineering problem.

Josie was born in Africa, raised in Portugal and schooled in England. From both her grandparents and parents, she inherited a certain amount of wanderlust. She learned different languages and cultures fairly easily, simply from being exposed to them. After university she traveled and worked in several different places, from the Amazon jungle to a boat on the Mediterranean. Moving from place to place and across cultural and environmental lines opens up a certain adaptability, one that proves useful in the DIY mindset.

As for inspirations, there are too many to list. Everywhere you look there is something and someone that can teach and inspire you. We’ve been inspired by things as simple as petals on a flower. But, if it’s any help in answering your question, our first son, Leo, was named after Leonardo De Vinci, and Nico was named after Nikola Tesla.

8. What new idea/project has excited you most recently?
Our most exciting project at the moment is Food Web. This is an integrated and sustainable food production system. Food Web is a holistic approach to food, focusing on animal welfare, waste integration, water conservation, innovative feed systems, and profitability for small farmers. We’re making a working model of the idea, and writing a book. The book, Food Web Volume I, includes all details of construction and planning of the working model, as well as a full description of the input, output, integration, processing, and products of each animal included in the web.

We started a crowd-funded campaign through Indiegogo to help raise some money to give us a little boost and precipitate this endeavor. We raised 13% of our goal in the first day, so we’re very excited. If anyone wants to help out, they can visit the page and "like it," pass it around to friends and family, or contribute in exchange for various reward packages.

9. What are your top three indispensable tools?
My favorite tool is my Casio calculator watch. I’m constantly playing with that thing, figuring out how many fish can be grown in a water tank, or the load of a concrete roof, or biofuel yield from a certain feedstock.

Our next favorite tool is the internet. Research plays a big part in what we do, and without the internet, it would really slow things down. The internet is an amazing resource for people like us.

One of the best, simple tools on a homestead is the water level. It’s basically a clear tube with water in it. So simple, yet extremely useful and accurate for getting a level over a large distance. We use it regularly to level sites for projects, water lines, swales, and countless other things around the homestead.

Vela Creations

10. What advice would you give to folks who are interested in moving toward an off-grid lifestyle?
There are so many things that people can do to become a little more sustainable. The first and foremost is conservation. Turn lights off you’re not using, don’t run a tap needlessly, use efficient appliances. Try and look around you and see if you can become a little more streamline. Start looking at where your energy goes, where your water is used, and what you can do to reduce these footprints.

Trash is another big factor. Try and reuse inorganic items as much as possible and get some earthworms for everything organic. It is amazing how much soil-building material is just thrown away. Healthy soil is the path towards true wealth, so don’t let your wealth go to a landfill.

On most of the major systems, like energy, shelter, and water, we suggest building something small, just to get your feet wet and see if you like it. Make yourself a small shed or greenhouse, with rainwater catchment and a small power system. Or put a gutter on your existing roof, start recharging your batteries with a small solar panel, or make a swing for your kids. It’s amazing how addictive the DIY bug can be.

But perhaps, more than anything, we would suggest people try to produce some of their own food. That can be a tomato plant, a couple of chickens or rabbits, or a wicking bed. The possibilities are endless. It all depends on what you have space for. Homegrown food tastes so much better than anything you can buy, and it won’t have any kind of chemical or additive (unless you put one in). To us, food is synonymous with health, and that’s not something that we can trust to companies that only care about their profit margin.

That is what our Food Web concept is all about. It’s about getting people to start with something that they can participate in and take control of, like producing some food in their backyard. Once you start, you can look at ways to improve and optimize, from integrating animals to planting perennials for long-term production. But the key is taking that first step, no matter how small.

Never assume you can’t do something. Do your research, make your plans, and give it a go, no matter what it is. You’ll be amazed at what you can do!

Vela Creations

For more information, visit Abe and Josie’s Vela Creations site. Also, be sure to check out a list of their MAKE articles and their how-tos in Make: Projects.


Filed under: Alternative Energy, Green, Home and Garden, Interviews



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MAKE at DEFCON, Day Four

image

For makers (or breakers) visiting the vendor area of DEFCON, a stop at a surplus dealer can often reveal some tempting wares. There’s a long tradition of surplus at DEFCON with available products ranging from the useful to the merely pretty. I had a chat with one vendor to find out what was popular this year:


NinjaTel
As I mentioned in my first communique from DEFCON, this year, the Ninja Networks group gave away customized Android cell phones to selected invitees to their annual party. These phones ran on a private cell network the group set up using the open source OpenBTS and Asterisk projects. One of the mysterious Ninjas was kind enough to tell us more about the project from the high-tech interior of the NinjaTel van:

 

kthxbai
And that wraps up this year’s coverage of DEFCON. Between the talks, contests, hands-on villages, parties, and hallway track there’s always more choice than time in the day, particularly if you want to fit some sleep in as well. If you have an interest in computer security, hardware hacking, or black T-shirts, you should definitely consider attending next year—when DEFCON finally turns twenty-one.

(Although I hear DEFCON 21 is cancelled.)


Filed under: Events


CNN Profiles the Maker Movement

CNN published a video on the maker movement. I couldn’t embed the video, but you can watch it on their site.

From designing actual tools to researching the best ways to create small manufacturing businesses in urban areas, The Humblefactory is designed to spur a movement that, in itself, was spurred by modern business practices.
Muren says that, even with history’s largest range of mass-produced products available on the market, they’re just that — mass produced.

Consumers, he says, actually have a harder time finding products that suit their personal wants and needs.

Enter the “makers.”

A factory for the emerging ‘makers’ @ CNN.com


Filed under: MAKE Magazine



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ATiny-Based Web Site Hit Counter

Using an ATiny and some AVR programming, Bob Hobby has made a 7 segment display of his website hits. The device connects to his computer via USB and makes for a great physical representation for the amount of web juju you might be getting at any given time. Check out Bob Hobby’s site for further info and documentation.

[via Hacked Gadgets]


Filed under: DIY Projects


Spray Paint Booth out of an Old Dishwasher

If you’re doing some serious spray painting, it’s good to do it inside some sort of booth to contain the overspray. Spray painter and Make: Projects user Randy Hawkins had been using a box with a cookie sheet over a trash can to paint, but “it did not do well containing overspray,” he notes.

So when he bought a new dishwasher, he converted the old one into a nifty spray paint booth complete with lighting and a turntable. He didn’t install a ventilation system, since he exclusively uses nontoxic paint, but you could easily put one in if you’re using the toxic kind.

Check out the build page on Make: Projects!

More:


Filed under: Hacks, MAKE Projects, Workshop & Tools



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Power Racing Series at Maker Faire Detroit

Once again the folks at PPPRS have put on a great show! How does this not look 1000% fun?

The world’s only $500 electric motorsport continues on at Maker Faire Detroit! The 2nd round of the 4th season of the Power Racing Series competed on July 28-29 at the Henry Ford Museum. Here are just some of the thrills and spills that went down. I’d like to thank Sector 67, i3 Detroit, Omni Corp Detroit, J-Squad, Pumping Station: One, CCCKC, Ribbon Farm, Hack Pittsburgh, “The Wedding Party”, Velocihacktor, and Milwaukee Makerspace.


Filed under: Hackerspaces, Maker Faire, Vehicles


DIY Off-Road Motor Home

Redditor Swoesh recently shared photos of his father’s incredible DIY off-road motor home. The photos document the transformation from German fire brigade truck to a mobile living space complete with a 2-person bed, a kitchen with double sink and an electric stove, a bathroom, and a table that seats four. There’s even a hydraulic lift for a motorcycle on the back. Other Redditors are so impressed with the build that the post is making its way up the top ten posts of all time in /r/DIY. Swoesh gives all the credit to his father, leaving one commenter asking, “How do I upvote your dad?”


Filed under: Automotive


Meet Vancouver Maker, Dan Royer


photo by bluemollusc

Vancouver Mini Maker Faire happened last month and one of the highlights for me was seeing Dan Royer’s drawbot kits on display. Dan is a member at our local hackerspace, VHS, and he’s been diligently prototyping his kits all year, with vast improvements made along the way. Dan’s dream is to see these being built by 6th graders.

Meet Your Makers: Dan Royer from Hannah Spelt Backwards on Vimeo.

The line work in the drawings is really interesting as well.

Dan is selling his Drawbot kits online. The kit includes a 3D printed pen holder, 2 stepper motors, a 12v2a power supply, 2 3D printed bobbins, an Adafruit Stepper shield, and (optionally), an Arduino UNO. The kit requires no soldering or wire cutting, and is perfect for use in a classroom.


Filed under: Education, Hackerspaces, Maker Faire, Mechanics


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