Ok maybe totally off grid isn't feasible
It depends. In my area, the absolute cheapest somebody can own their
own place is off-grid. That doesn't mean that just anybody can do it.
For example, off-grid usually means farther from town. If one's plan
includes a lot of commuting, but paying for fuel and maintenance on an
old vehicle, then some or all of the off-grid savings will be lost.
We have a lot of retirees here - they cash out in CA, save more on
off-grid land than the power setup costs, and continue saving with an
overall lower cost of living. For example, we're paying ~$4k less per
year on property taxes. That's over 50 grand saved in 13 years, versus
about 25 spent on the power setup. Similarly, we're not paying for
electric, water, or homeowner's association fees, and pay less for
vehicle and home insurance. Other costs are higher, sometimes because
there's less competition in small towns. Moral of the story - you need
to look at the big picture.
But maybe a combination of extreme "conservation and on
grid is?
IOW....extremely simple and efficient appliances and
practices that would allow one to have VERY little on
grid expenses.....
In very broad terms, the problem with that is that on-grid homes have
the cost of providing the grid built in. Ideally you want to pay for
the grid or your own power supply, but not both.
and to work part time only?
If you can work at home or part-time, then that's an advantage on-grid
or off. Less time wasted sitting in traffic, and less wasted on
vehicle expense. Considering rising fuel prices and the fact that most
people aren't even capable of changing their own oil much less
replacing a starter etc., cutting down mileage is one of the best
things anyone can do. I've seen more than a few off-gridders whose
cost of living is really low *except* for their vehicles. It's easy to
hit a used car lot and get sucked into an over-priced bling-mobile
that gets 12 miles to the gallon and needs constant donations to the
bank,insurance company, and garage. It can really get out of hand with
multiple vehicles.
Wayne