Ms. Cirone was initially nervous, not wanting to give up her comfortable lifestyle – being able to throw in a load of laundry, or flip on the TV or microwave, whenever she felt like it. But the Cirones built a comfortable, spacious home powered entirely by wind and solar energy, with a geothermal system for heating and cooling.
"It was a little scary at first, wondering if this was all going to work," says Ms. Cirone. "But we didn't have to make any sacrifices or concessions, and we are doing something that benefits the environment. It's kind of exciting to realize that you are on the cutting edge. It's really kind of neat."
While investment in the technology added $100,000 to the cost of building their home, they admit a certain satisfaction in just the fact that they're generating their own clean energy.
• • •
There are about 750,000 off-the-grid households nationwide, estimates Nick Rosen, author of "Off the Grid: Inside the Movement for More Space, Less Government, and True Independence in Modern America."
Improving technology means that – while still not cheap – living off the grid is more realistic and comfortable than ever before. In an age of extreme economic insecurity plus concern about the effects of using fossil fuels – witness the BP oil spill and a host of recent coal-mining disasters – living off the grid gives people a feeling of structural, financial, and emotional independence. It lets them plan and control their energy use, with no fear of sudden blackouts. It liberates them from the grip of government regulators and utility companies – not to mention reducing their utility costs, after the initial investment is paid off. And it hints at the potential of a different energy future, free of the environmental and social costs of using fossil fuels.