Off-grid living beckons more than just hardy pioneer types

This image released by Anacapa Architecture shows the view from an off-grid guest house in Hollister Ranch, Calif., one of the last remaining undeveloped coastal areas in California, located on a wildlife preserve. The Anacapa Architecture firm, in Santa Barbara, California, and Portland, Oregon, has built several upscale off-grid homes in recent years, and has several more off-grid projects in the works. (Erin Feinblatt via AP)

FILE - Mount Jefferson looms over off-grid homes at the Three Rivers Recreational Area, in Lake Billy Chinook, Ore., on April 26, 2007. Everyone in this community lives "off the grid", part of a growing number of homeowners now drawing all their power from solar, wind, propane and other sources. (AP Photo/Don Ryan, File)

This image released by Anacapa Architecture shows an off-grid guest house in Hollister Ranch, Calif., one of the last remaining undeveloped coastal areas in California, located on a wildlife preserve. The Anacapa Architecture firm, in Santa Barbara, California, and Portland, Oregon, has built several upscale off-grid homes in recent years, and has several more off-grid projects in the works. (Erin Feinblatt via AP)

FILE - An off-grid home with a panoramic view showing Mount Jefferson appears in the Three Rivers Recreational Area, a 4,000 acre off-grid community in Lake Billy Chinook, Ore., on April 26, 2007. Off-grid living simply means you're not connected to utility grids. That could mean living in a cabin or in a fancy house. It's become more possible because of improvements in alternative energy sources like solar power and the batteries to store that power. (AP Photo/Don Ryan, File)

This image released by Anacapa Architecture shows the view from an off-grid guest house in Hollister Ranch, Calif., one of the last remaining undeveloped coastal areas in California, located on a wildlife preserve. The Anacapa Architecture firm, in Santa Barbara, California, and Portland, Oregon, has built several upscale off-grid homes in recent years, and has several more off-grid projects in the works. (Erin Feinblatt/via AP)

This image released by Acorn Art and Photography shows the Solterre Concept House in Nova Scotia, an off the grid home featured in the book “Downsize, Living Large In a Small House” by Sheri Koones. (Adam Cornick/Acorn Art and Photography via AP)

Living off-grid conjures images of survivalists in remote places and a rustic, “Little House on the Prairie” lifestyle with chores from morning to night. Yet only a tiny fraction of people living off-grid do it like that, and fewer still live more than an hour from any town.