Check out this week’s issue of The Free Weekly for a concept design of one acre for Making Ripples!
Ryan & I have been thinking hard since August 2011 about how to make the most ripples on a small piece of land. There are so many wonders to be created on just one acre for Ripples, if it’s healthy, protected and sustainable: native pollinators, trees, and wildlife; rainwater harvesting systems; technology that makes a difference globally; alternative power sources like solar panels; fresh organic vegetables and herbs; healing pathways through the forest, and much more! These are just ideas, but some of them are already alive and well: technology help for non-profits, our blog and column, a rain barrel, bicycles, and more. But we can’t make a more tangible difference in Northwest Arkansas without the land. Have you seen this acre? If so, let us know by emailing MakeSomeRipples@Gmail.com
We’re getting ready to build our earthbag house…and you’re invited!
I’m not sure how to write this post. This will be a refreshing change from writing how-to guides, recipes, or links to factual and inspirational sites on the internet. This post is what is literally going on at Ripples this week! It isn’t about the future or dreaming, it’s about right now. For some reason I think “right now” details will sound boring to you. But they’re very exciting to me! View full article »
An introduction to killing watts with this fun toy!
This week’s issue of The Free Weekly (which came out last Thursday, sorry for the delay) is worth a look. If you haven’t used one before, Making Ripples column talks about using a Kill-a-Watt meter to reduce energy consumption from entertainment appliances like the TV and video games.
Hey all, this is Ryan finally hoppin’ in here to add some detail to this post. Measuring appliance energy consumption can be tricky. The easiest appliances are those that pull a steady amount of power as long as they’re plugged in. These include things like TVs, stereos, and other items that are not pulling energy to simultaneously power the device and charge a battery – they run, pure and simple, on wall power while powered on. However, as you’ve probably heard, these devices also usually draw energy while powered off, to maintain various internal functions like clocks, “instant turn on” functions, and other things. This is often know as a device’s “phantom pull,” though I’ve also heard it called “vampire power.”
The more intriguing appliances include refrigerators, laptops, and other devices that draw power sporadically or consume varying levels of energy depending on at what stage in the recharge cycle their batteries happen to be.
Our old apartment was 100% electric, meaning that not a single appliance used gas or any other form of energy. By watching the movements of the meter, I could determine that we would use, when we avoided using the heating/cooling wall unit, between 3.0 and 4.5 kWh of energy per day. This apartment provides a more useful comparison to the kind of living conditions we’ll have in the off-grid earthbag house.
That all said, let’s look at a few of our devices:
- Our “entertainment center,” which consists of an ancient 13″ CRT television, DVD player, and VCR (which mostly just acts as an RF modulator for the DVD player) varies between 60 – 80 watts while fully powered on, and has a phantom pull of 13 watts when everything is powered off but the power strip remains active. This series of devices would leach nearly 1/3 of a kWh every day if we didn’t turn off our power strip when finished with it.
- Our refrigerator uses 13o watts while running, and the frequency it kicks on depends on how often it’s opened, how good the seals are, how much/little is inside of it (actually having more is better since the items inside store and radiate cold, which helps modulate the internal temperature), how hot it is in the house, and how clogged the air intake filters are. On average, during a warm day, ours would run for about 16 hours per 24-hour period. This equals just over 2 kWh of power consumed. This actually accounted for, generally, more than half of the power we would use day to day.
- In our old apartment, we used to have an electric stove. Classically, converting electric power to heat is one of the most inefficient ways to use it. Every bit of heat you feel radiate off of something hot is “lost” power, which is not being channeled into your food. This is why one coil on an electric range uses 1000 watts, a full kilowatt of power at all times while active.
- In the same vein, our old heating/cooling unit would use 6,000 watts of power, which blew my mind so much that we made every effort (most of them involving shivering like crazy) to avoid using it. That used to floor me until my dad told me about the industrial-strength heating units hanging from the ceilings of some parking garages. Each unit, spaced about 20-feet apart, and totaling perhaps 50 or more for the whole garage, used between 20,000 and 30,000 watts. EACH UNIT! This is 1,000 and 1,500 kilowatts of power, which would consume 1.0 to 1.5 MEGAWATTS of power every hour. I am humbled, and slightly sickened, I must admit.
- Our various laptops use anywhere from 25 – 75 watts of power. The netbook, from ASUS, uses the least, charging at around 40 watts to start, decreasing to 10 when the battery is almost full. When shopping computers, I always look for the EPEAT designation, which means the device is made with many environmental considerations in mind.
And that’s just a snapshot. If you’re curious about anything else, just let us know!
On Wednesday night, I made my first rain barrel for our future homestead and garden!
I got four decent photos before my camera battery died. But I’ll be painting our barrel in the coming year and taking photos of it’s progress into it’s new home once we’ve built the earthbag house and started a new garden. How exciting to be building towards this dream, no matter what! Every week brings something new to Ripples, whether it’s a full-length mirror for our handmade bathroom, an old stool to be decoupaged with animal photos (more on that later!) or from this week, a rain barrel! Next week might even contain a bathroom sink, we’ll see View full article »
Have fun with solar lights, jack-o-lanterns and candles!
The Free Weekly’s out today, and as some of you may already know if you’ve read Ripples’ latest column, I just carved my first jack-o-lantern! This experience was unexpectedly scintillating. I was jump-for-joy excited to find this rainbow, medium-sized pumpkin at the Farmer’s Market, but then to look inside of it and hollow it out, then watch it glowing while our living room began to smell like pumpkin pie…words cannot express. Today we roasted the pumpkin seeds from inside our jack-o-lantern, and flavored them with vegan butter, cinnamon, salt and cayenne pepper. Here’s a photo slideshow to share our experience with you, and a link to the National Wildlife Federation where you can learn about making snack-o-lanterns for your backyard wildlife as a way to recycle your used jack-o-lanterns!
As Ryan & I decide on our best choice for transportation to & from our Ripples homestead in the future, we have many factors to consider. The midwest isn’t necessarily the best place to own an electric vehicle, for one thing. This infographic from CarInsurance.org fascinated me, and pushed me further in the direction of starting a car or truck co-operative among friends to share costs and avoid owning a personal vehicle that wouldn’t be used as often. What do you think? View full article »
Check out these additional earthbag building resources!
The latest issue of The Free Weekly is out today, and Ripples’ column talks about our earthbag home design and why we’re building an earthbag home. Read the latest issue here, and enjoy these extra resources on building with earthbags -
Recommended Reading & Viewing:
Basic Earthbag Building: A Step-by-Step Guide, Owen Geiger, DVD.
Earthbag Building Guide, (engineer approved) Owen Geiger, 2011.
Earthbag Building: The Tools, Tricks & Techniques, Kaki Hunter & Donald Kiffmeyer, 2004.
Natural Building Blog on Earthbag and Other Natural Building Methods