This is silly reporting of course, I for one have not lived with mains electricity since 1985.Some of that time I had no lekky, sometimes we had 12 volt wind power and sometimes (now) we have diesel generators/wind power/battery powered inverted electricity/ peace and quiet!
I think the point of the article is that it is a community (11 households) without mains lekky rather than scattered individual homes. There are loads of places without in Scotland and North of England without mains.
Disadvantages= fridge problem unless gas or battery powered.(But no temptation to keep food too long)
Advantages= lots; no standing charge, no blackouts,no being held to ransom by power companies, near total control over how much lekky is used, bringing up kids with an awareness that power comes at a price/cost,
I'll get off my high horse in a minute, but first here's an interesting note;a large wind farm might be built by us soon, and the only way to get the power down the way to feed into the national grid is through the middle of our farm,to sweeten the pill they may put the power back UP the way to us, 'sept we don't know if we really want it now!
Advantage of mains electricity; we could get planning permission to build/improve, sell on and b#gg%r off to somewhere more remote!
( We are also fortunate enough to have real water too)
Meaty pie ( not microwaved)