Camping and Solar Cooking

I’m a big fan of backpacking sufferfests, which often involve a long drive followed by hiking thousand of feet up and over challenging, rocky terrain. The sense of accomplishment and breathtaking scenery is always worth the effort, but something is also to be said for an alternate camping scenario we’ve taken to recently, involving loading up our cargo bike (the amazing Xtracycle) and biking to our destination, all the while carrying almost as much as we would car camping. After rolling into our campground, we’ll spend the weekend kicking back at the campsite, taking it easy and pretty much not going anywhere or doing anything. With the carrying capacity of the cargo bike, we can get fancy with the food and libations, allowing us to skip the usual dehydrated camping chow.

These sittin’ around type of trips, or even a lazy Sunday afternoon at home, are the perfect occasion to deploy a solar cooker. Best of all you can build a solar cooker yourself for pennies out of cardboard and aluminum foil. For some foods, such as rice, it’s actually easier to cook with a solar cooker than it is on a stovetop. Put some rice in a pot, place the pot in the solar panel cooker, stick it out in the sun and two hours later you have lunch.

Read the rest at The Cleanest Line via the Patagonia Company.

Rainwater Harvesting and Beyond

If you live in a dry climate like we do here in Los Angeles your bookshelf should have a copy of one of Brad Lancaster’s amazing books. Through very simple techniques, most of which can be executed with a shovel and a free afternoon, Lancaster shows you how to turn a barren landscape into a Garden of Eden. Lancaster empasizes earthworks which capture and channel water where you want it to go, instead of uselessly sending it down the gutter.

For those of you in Southern California, Lancaster will be delivering a free talk at the Santa Monica Public Library Monday September 15th at 6:30 p.m. More info via Westside Permaculture Gatherings.

If you’re not in SoCal, you can get more information about Lancaster’s work and order a copy of one of his books on his website, www.harvestingrainwater.com.

Greywater Guerrillas in LA this Weekend

With the prospect of at least ten more years of drought here in California, greywater is a hot topic. This weekend Oak-town’s fabulous Greywater Guerrillas are heading down to Los Angeles for a weekend of talks and workshops. If you’re not in Southern California, make sure to check out their informative website and their new book Dam Nation. We especially enjoy the GG’s project examples.

Here’s the 411 on their LA appearances:

Saturday July 19th: Hands-On Greywater Installation Workshop.

Time: 11am-3pm
Location: Silver Lake (You’ll get an email with directions once registered)
Cost: $30-$40 sliding-scale
To register: email Matt Moses Space is very limited so register early!

Workshop will include a presentation on greywater reuse, the design process of the system we’ll be building, and the construction of a greywater system from the washing machine to ornamental of plants. Activities will involve digging, measuring, cutting pipes, observing, and more!

Sunday July 20th: Presentation: How to Disengage from the Water Grid: With Greywater, Rainwater, and Composting Toilets.

Time: 7:30- 9:00
Location: LA Ecovillage 117 Bimini Place, Los Angeles, 90004
Cost: $10 (no one turned away)
For more info contact Lois at the LA Ecovillage 213/738-1254 (www.laecovillage.org)

How to Disengage from the Water Grid- with Rainwater, Greywater, and Composting Toilets. We will connect the water in our lives to local and global water struggles, look at rainwater as a resource, explore options of reusing greywater, and contemplate waterless (composting) toilets. From the apartment, to the house, to the city, ecological sanitation offers a path to a sustainable and just water future.

Monday, July 21; Greywater Design Workshop.

Location: 3983 East Blvd. Mar Vista, CA 90066
Time: 7-9pm
Cost: $25
To register: email Ray Cirino 818-834-7074

Greywater Design Workshop; Interested in reusing your greywater? Want to learn more about it and how to build your own system? Come to our design workshop. We’ll present you with information on the most common, low-tech, low-cost, effective, residential greywater systems. Then we’ll break into groups and help you plan a system for your own home. Participants will be emailed a greywater planning sheet, that you’ll fill out and bring to the workshop.

Monday and Tuesday (July 21st and 22nd) Greywater Consultations.

If you are interested in having a consultation and/or system design for your own home, please contact Laura Allen at least one week before the consultation dates.

Appropriate Technology

Our rocket stove, pictured above, was mentioned on BoingBoing last week and we thought we’d use the occasion for a brief roundup of similar “appropriate” technology concepts. The term appropriate technology evolved out of political economist E. F. Schumacher’s book Small is Beautiful and is easier to show rather than describe. While not always low-tech, appropriate tech concepts feature elegantly simple (but not simplistic) design, efficient use of energy and are usually aimed at poor countries. What Homegrown Evolution would like to prove is that these technologies have a place in developed western countries as well. Here’s three of our favorite appropriate tech ideas and websites:

1. Rocket Stoves: our brick rocket stove and a link to a video on how to make a simple metal version.

2. The glorious Solar Cooking Archive which has links to dozens of simple solar cooker plans that you can build yourself. We built our cardboard and aluminum foil Pavarti cooker with plans from the solar cooking archive.

3. AfriGadget. The subtitle of this blog says it all, “solving everyday problems with African ingenuity.”

Rainwater Harvesting with Joe Linton

With the driest spring on record here in Los Angeles, water and where to get it ought to be on all of our minds in this drought prone metropolis. Thankfully, artist, author, Los Angeles River expert and co-founder of the Los Angeles County Bicycle Coalition Joe Linton will be teaching a workshop on rainwater harvesting at the Los Angeles Eco-Village on Saturday, June 14, 2008 from 9 am to 3 pm at L.A. Eco-Village (Directions)

Here’s a description of the workshop from the Eco-Village’s website.

This workshop is part of a continuing series in “hands-on” urban permaculture and includes:

  • An overview presentation on Los Angeles water issues, including local multi-benefit watershed management efforts.
  • A tour of Los Angeles Eco-Village stormwater harvesting landscape features, including the Bimini Slough Nature Park.
  • A hands-on workshop to build terraced swales to detain and infiltrate storm water
  • This workshop focuses on building earthworks that gather and infiltrate rainwater in the landscape. It does not cover rainwater harvesting with cisterns, which we anticipate will be the subject of a future hands-on permaculture workshop, hopefully in early fall 2008. Watch for details.

Fee: $35 (sliding scale available) – bring a bag lunch.
Registration required: 213/738-1254 or [email protected] (workshop size limited)

About Joe Linton
Joe is an artist and urban environmental activist. He’s been involved for many years in efforts to restore and revitalize the Los Angeles River, including writing and illustrating the guide book Down By The Los Angeles River (Wilderness Press 2005). Joe is a long-time resident member of Los Angeles Eco-Village and a co-founder of the LA County Bicycle Coalition.