Europe could run out of jet fuel in 6 weeks, IEA chief tells AP
Fear mongering at its best, with "could" being the key word.
I had a friend who built a tiny house (450 sf) on a concrete slab, not on wheels, that is not tied to the electrical grid at all. This system initially cost $25,000. Unfortunately, it cannot run solely on solar; when the weather is cloudy, the propane-powered generator is turned on to run things. Over five years, two generators had to be replaced. I do not know how much propane the generators have used over the five year period so far. To replace
one of the four batteries would cost over $1,000. Battery life is estimated to be about ten years. The solar panels are estimated to last about 20 years.
So, over a twenty year period, the cost of that system
at today's prices will be somewhere around $35-45,000. AND...this system does not supply heat. That is provided by a propane heater (which uses no electricity). One winter season runs about $750 in propane, 20 years is $15,000. This does not include the cost of the propane system installation (mine was $5,000).
Total 20 year cost to provide power and heat (NO A/C, btw) at today's prices adds up to $50-60,000. This is to replace batteries once and does not include replacing the panels, any of the electronics, etc.
Now, if this place were grid tied, no solar, no propane, I estimate the electrical cost would be about $75/month (if 100% electric). $900/year times 20 years is $18,000. Add to that the $5,000 to drop the line to the house so $23,000.
The solar system requires frequent monitoring and if something goes wrong, good luck finding someone who can work on it. The one advantage of a solar system is if the grid goes down completely, it does provide power (until it doesn't). I have lived here for eight years and the power has failed twice: once for 40 minutes when someone ran into a power pole, and once for about 5 minutes.
I won't even go into what the manufacturing process of solar panels and batteries does to the planet, nor what disposal at the end-of-life of these systems involves.