Achieving Energy Independence - One Step at a Time ebook

The book looks a bit out dated, being printed in 1999, but the information is still very relevant. The book is perfect for someone who is interested in utilizing alternative energy sources in a home or apartment. The author struck just the right balance between being informative and practical on the subject of solar and wind energy. The author does not burden you with all of the calculus of utilizing solar and wind, but he does make all of the basic "need to know" stuff understandable. This book is much more understandable and comprehensive than other publications I have read, and is the most affordable as well. I know that I am a better consumer of alternative energy, because now I am an informed consumer. Knowledge is power.

This book is full of information to help you achieve energy independence. The information is well presented and easy to follow. Excellent resource book to have on hand.

excellent book

Husband loves the book!

This book is awesome. The only reason for not giving it a five star rating is because it is outdated.

did not care for it

Jeffrey Yago certainly has the credentials to write an authoritative book on energy independence; he's a professional engineer, a specialist in alternate energy applications, and - most importantly - he's done it himself; he lives in a large home that embodies his philosophy. The book reflects this wealth of knowledge and experience.
You should know that at least 90% of this book, and perhaps more, is centered around electricity production through the use of solar panels. Wind generators are mentioned, but only briefly - as in a few paragraphs, and one picture; and other important solar energy topics, such as the use of solar hot water systems, are barely mentioned. The importance of heat conservation through upgrading insulation and the use of triple pane, low-e argon filled windows is not mentioned at all. This is particularly disappointing, because for most climates in North America, ranging from the very cold to the very hot, reducing energy losses through passive insulation is one of the most cost effective things the average person can do. You get more bang for your buck through insulation - in most cases - than any other solar energy upgrade you can perform. But Yago doesn't mention this fact.
(Think you don't need insulation, because you live in Arizona? Well, more insulation keeps the heat out, and the cold in, better. Something to consider, when you next pay the electrical bill for running your air conditioner.)
I would like to have seen plans for a do it yourself domestic solar water heater; but they're not here. A solar oven can be easily constructed, and is a very inspiring and educational way to learn about the power of the sun; but there's nothing in this book on the topic. Solar showers can be easily constructed, or even inexpensively purchased commercially; but you won't find them mentioned here. There's no indication of how much insulation to use in your home's walls and ceilings, and there's no discussion of how much heat loss occurs through regular windows. There's nothing on passive solar gain through the use of Trombe walls, and no information on heat storage through the use of water or rock mass. Electricity generation through the use of small hydroelectric units is barely mentioned (as in, yeah, you can do it). But you won't find any discussion of height versus water pressure, or suppliers of hydro generation units, or cost/benefit ratios (how much water do I have to have flowing, from what height, before hydro units are a better value than solar panels?)
In short, the book confines itself to the topic of ELECTRICITY conservation, and ELECTRICITY generation - and that, primarily through the use of solar panels and gasoline generators, often connected to the grid through utility intertie systems.
For the beginner, this is a good book. The information, although very limited in scope, is correct; and Yago's experience in this small aspect of solar power is quite evident. His information regarding batteries - selection, housing, charging, equalization - is important for those new to solar power.
(One important point: Yago states that homeowners should replace their existing light bulbs with replacement florescent lighting. He's correct; the payback is dramatic. But Yago also states that hallways and rooms should be equipped with motion sensor switches, that turn on the lights when you enter and turn them off when you leave. The trouble is, most motion sensor switches of this type will not work with florescent tubes; and of the few that do, none will work with the electronic ballast, screw in replacement florescent bulbs most likely to be used by the consumer. They'll cause the switches to overheat, burn out, and represent a fire hazard. This is mentioned in the fine print on the switch; so, if you go this route, make CERTAIN that the motion detector switch is compatible with an ELECTRONIC ballast, florescent fixture. I don't know of any that are.)
(UPDATE: Scott Ermatinger found one at Smarthome - do a Google Search to locate their website. So finally, it is an option, although at $55 each it's a somewhat expensive one. Thanks, Scott, for the information!)
Other, more detailed books on solar electrical power have been written by David Smead, who runs a company called Ample Power. While Smead tends to center his books on the boating industry, most of the issues that face an off grid homeowner are the same as those faced by a cruising boat captain. Smead's texts provide a wealth of factual information on batteries and electrical generation, and should be read by anyone intent on doing solar power. They can be daunting, however; Smead is a very high level engineer, and has designed a few items for solar power which have become widely used - and copied - throughout the industry. You should familiarize yourself with his books and products.
For those looking for more general information on achieving energy independence through solar power, check out the many books written or published by Real Goods, and available through Amazon. Real Goods covers many more of the bases than this book does. Do keep in mind that Real Goods is a commercial retail mail order store; they sell stuff. Even so, I've found their information to be factual, and wide ranging. Becasue of their commercial orientation, I'm always concerned that their information will be designed to sell products, rather than educate consumers; but in truth, I have not found this to be the case.
Yago's book is NOT complete. You will NOT leave this book with all the information necessary to order and construct your own solar power system. It is more of a general, 30,000 foot overview of electrical energy conservation and production through the use of solar panels.
I would recommend this book to individuals new to the solar power movement, who are seeking a broad, non-detailed overview of power production and storage through solar panel usage. It is by no means a one stop shop; you'll need to read many other books to become a solar power guru. But Yagos' book is informative, fairly accurate, and factual - as far as it goes.
It just doesn't go very far.

Jeff Yago's book is a great tool for solar experts to use when teaching homeowners or training electricians and solar contractors new to the business. My organization, the Maryland-DC-Virginia Solar Energy Industries Association, uses Jeff's book as a text for Training Seminars and Workshops we conduct throughout the year. The book has been an invaluable aid in conveying the sometimes complex information in a user-friendly fashion to our Seminar participants. I highly recommend the book!