Job site solar power
By Jeffrey Yago, P.E., CEM
Issue #144 • November/December, 2013
Regardless of your favorite brand, standardize all
battery-powered tools to use the same battery pack.
If you are planning to live off-grid or are building something in a...
Build your own battery charging station
By Jeffrey Yago, P.E., CEM
Issue #142 • July/August, 2013
Completed charging station after sanding and painting
Let me guess the reason many of you do not use rechargeable batteries is that every time you need...
A survival key ring — Your everyday tool for emergency preparedness
By Jeffrey Yago, P.E., CEM
Issue #117 • May/June, 2009
If you saw the movie, "Castaway" starring Tom Hanks, you might remember that his character always carried a small pen knife with him. Early in the...
Solar power trailer Part 1
By Jeffrey Yago, P.E., CEM
Issue #108 • November/December, 2007
Many of us like to go camping, but as we age it's much easier if we have a bathroom, kitchen, refrigerator, microwave oven, television, DVD player,...
Hydronic woodstoves
By Jeffrey Yago, P.E., CEM
Issue #105 • May/June, 2007
Do you realize there is an entire field of woodstoves that the general public rarely hears about, even though there are specialty woodstove stores in every...
Dim bulbs in California
By Jeffrey Yago, P.E., CEM
Issue #107 • September/October, 2007
By now many of us have heard that under a bill proposed by Assemblyman Lloyd Levine (D), the state of California is about to become the...
Are hydrogen-fueled cars pie-in-the-sky?
By Jeffrey Yago, P.E., CEM
Issue #103 • January/February, 2007
Hydrogen-fueled cars is a topic of much discussion these days. People who want to see the U.S. freed from dependence on foreign oil often assume the...
10 day survival pack for your vehicle for just $25
By Jeffrey Yago, P.E., CEM
Issue #104 • March/April, 2007
It seems like every winter there are news stories of people getting stranded for weeks in bad weather while driving through the many remote areas of...
Solar-powered refrigerators
By Jeffrey Yago, P.E., CEM
Issue #102 • November/December, 2006
In Issue #99, I discussed the importance of using the most energy-efficient appliances you can buy for any remote cabin or off-grid solar application. I also...
Walden Pond — the solar version: Part 2
By Jeffrey Yago, P.E., CEM
Issue #100 • July/August, 2006
In the last issue I provided the initial steps required to design your remote cabin or retreat for off-grid power. We also reviewed the types of...
Make your own biodiesel for 80¢ per gallon
By Jeffrey Yago, P.E., CEM
Issue #101 • September/October, 2006
My Ford F-250 diesel crew-cab pickup did not cause me to become interested in making my own bio-diesel fuel. No, the final straw was when I...
Solar-Powered Electric Fencing
By Jeffrey Yago, P.E., CEM
Issue #147 • May/June, 2014
A new electric fence attached to older traditional wood fencing
More and more people are turning to electric fences as the cost of standard metal and wood...
Build Your Own Car Wash
By Jeffrey Yago, P.E., CEM
Issue #133 • January/February, 2012
Completed car wash in operation
If someone told me a year ago that I would have a commercial car wash behind my garage, I would have laughed....
