Disaster preparedness measures using propane gas

November 13st
Regarding the gas generator I introduced last time, in reality it seems quite difficult to keep one just as a reserve in a home that does not have a gas stove.
The website below provides a detailed explanation of how you can have only the amount of propane gas you need refilled without paying a monthly fee.
https://inuiyuko.com/how_to_choice_gas/
I think the most realistic way to prepare for a disaster in terms of energy is to use propane gas for gas stoves and to have a storage battery, even if it's just a small amount.

INUIYUKO.COM
How to buy and fill up with propane gas (LP) for personal use
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https://inuiyuko.com/how_to_choice_gas/?fbclid=IwAR3bDq08vwfxBzY5oUZu5yH6NwIsIkQQsEEREj6Pf1YBHcHDDbtYZcpY5mE