home water use

You are currently browsing articles tagged home water use.

Green Home Book of the Week: Off the Grid

November 12, 2008 in Books by Jennifer | 4 comments

A couple of weeks ago I posted a review of Off the Grid Homes. I recently received a copy of another book by Lori Ryker, Off The Grid Modern Homes + Alternative Energy, and it’s just as good, but in a different way.

Off the Grid Homes was like delicious but useful eye candy for green home lovers. This second book, Off the Grid offers a more in-depth look at home case studies. Don’t think you won’t see yummy homes in this one though; there are plenty of beautiful images to delight your eyes.

Pros:

  1. The thing I liked best about Off the Grid was the surprising variety of projects Ryker looks at, such as a  bungalow remodel, rural house on a pond, a lovely grassland homestead, and more. 10 projects in all, and each stunningly unique with the off grid component in place. No matter what your idea of off grid living is, this book will allow you to consider different possibilities.
  2. There’s a great projects at a glance section at the end of the book. Something I think too many green home books lack. Lately, I’ve been seeing this trait enacted more and more (thankfully) because when you do have an idea in your head, such as I’d like to see how a home that uses solar, wind, and gray water might work out, you can find it quickly with a project glance page.
  3. Each off grid project chapter also has a quick guide at the start. For example, home size, energy use, and materials, among other things is covered.
  4. The images – beautiful! There’s a nice combo of photography and diagrams. While I’m a sucker for house images; diagrams serve a way useful position, in that they allow you a look at the inner workings of say, a home ventilation system or how a geothermal cooling and heating system works.

Cons:

As with Off the Grid Homes, I honestly could not find any cons. If you’re interested in off grid living, green homes, or simply beautiful architecture, both books belong in your collection. Check Off the Grid out at your library first if you like, but I’m betting that you’ll want to own this one.

Is Hand Washing Your Dishes A Good Green Choice?

August 29, 2008 in Green Cleaning, Save Energy, Water by Jennifer | 1 comment

There’s usually a pretty large debate about hand washing vs. dish washing between green living folks. Each side has pros and cons that they feel strongly about.

save water at home

I’m on the side of dish washing being the best green choice. Dishwashers approved as energy efficient by the EPA can use a lot less water then conventional hand washing – in some cases, depending on how you wash, hand washing can waste up to 20 gallons more water than a dishwasher.

There are some other points to consider though.

Are you scrapping or rinsing your dishes? If you scrap then place your dishes in the dishwasher, it clears some food. A new dishwasher is powerful enough to get the rest of the food off. An older model dishwasher may require that you rinse dishes first, which of course wastes water.

If you use a soap that sucks (different dish washing soaps do work differently in different dishwashers) you may need to run your dishes twice – another water waste.

If you have hard water, you’ll need to use a rinse agent (vinegar can be substituted), or you’ll have to possibly run an extra rinse cycle to clear off soap residue.

If you live alone, and use maybe three dishes a day, hand washing responsibly is a better choice, because your dishwasher really should be full to be an efficient use of water.

For people on the side of hand washing is better, it can be, if you wash smart. Many people run water the entire time they wash, and that’s what wastes those 20 gallons. If you hand wash, use an easy rinse soap, run one sink full (or bin-full) of hot soapy water, and one sink (or bin-full) of warm or cool rinse water. Don’t just run the water like crazy.

What do you think – is hand washing or machine washing a better use of energy?