On a recent trip down to Durham, North Carolina, I was lucky enough to stay with Stephen and Rebekah Hren, authors of The Carbon-Free Home. Their beautiful two-story house produces enough energy to fill all of their energy needs and is outfitted with all kinds of ingenious projects straight from their book. In front, a garden grows everything from artichokes to pomegranates, while chickens roam around in the backyard. They were gracious enough to talk to me about how we can become a more sustainable society.
What’s the simplest home project people can do to start towards having a carbon-free home?
Two biggies are phantom loads and hanging up clothes to dry instead of using an electric dryer. Phantom loads are things like TVs and computers and also battery chargers that often are on standby and therefore partially on at all times. Using a power strip or motion-activated outlet to turn these things on or off when not in use can often reduce their power consumption by three-quarters. By one estimate, if people in the US were more conscientious about not having phantom loads, that would save enough electricy to power the continent of Australia. Folks often say that solar power is expensive and only for the wealthy, but much of our book is focused on things that both renters and homeowners can do that gives them access to renewable energy and also saves them money. Probably our favorite is hanging up clothes to dry on a solar clothes dryer instead of using a fossil-fuel powered dryer. For a typical household, installing one of these solar devices is roughly equivalent to installing $8-10,000 of solar electric panels.
The Carbon Free Home is available in our bookstore.
The Hrens’ new book, A Solar Buyer’s Guide for the Home and Office, is available for pre-order now!