I think in general we are talking about just a few 'most likely' scenarios where the power grid might go down for some time:
1) Weather
2) Electro-magnetic pulse (EMP) caused by detonation of a nuclear device
3) Solar storm
4) Cyber attack
Each of these might have some slightly different preparations that could help minimize such an incident; but in general, having backup batteries and/or a generator (or other means, i.e. solar panels) to produce electricity is a good step.
In general terms I like to think of preparations in three general lanes:
Short term (days) - things you need to 'get home' or 'bug out' or 'bug in' (stay home) and be comfortable/safe for just a few days. Most natural disasters fall into this category. Portable food (powerbars, canned food, etc.)
Mid term (weeks/months) - something that causes a major disruption in water, electricity, food, safety, etc. that goes on for weeks or months. (canned food, freeze-dried food, dry beans/rice, etc.)
Long term (year+) - a significant event that seriously disrupts vital/essential services for a year or longer. For food, being able to garden and raise livestock.
My understanding is that in a normal power outage (not EMP, or cyberattack, or solar storm), your gas, propane, natural-gas, etc. generator will work until you run out of go juice. Even when you have no electricity, natural gas will continue to flow and be available for a longer period of time. I'd love to hear from an expert on this. The logic that I heard was that (like cable tv/phone), the natural-gas stations can run on backup power even in a power outage. I know some folks that have taken fairly extreme measures, and have installed in-ground propane tanks so they know they will have so much kilowatt hours of electricity during an emergency.
Highest power concerns and priorities for most of us: medical devices, keeping medicines refrigerated, sump-pump, heating/cooling, communication, lighting, power tools, lights, etc. Plan, then test your plan.
1) Weather
2) Electro-magnetic pulse (EMP) caused by detonation of a nuclear device
3) Solar storm
4) Cyber attack
Each of these might have some slightly different preparations that could help minimize such an incident; but in general, having backup batteries and/or a generator (or other means, i.e. solar panels) to produce electricity is a good step.
In general terms I like to think of preparations in three general lanes:
Short term (days) - things you need to 'get home' or 'bug out' or 'bug in' (stay home) and be comfortable/safe for just a few days. Most natural disasters fall into this category. Portable food (powerbars, canned food, etc.)
Mid term (weeks/months) - something that causes a major disruption in water, electricity, food, safety, etc. that goes on for weeks or months. (canned food, freeze-dried food, dry beans/rice, etc.)
Long term (year+) - a significant event that seriously disrupts vital/essential services for a year or longer. For food, being able to garden and raise livestock.
My understanding is that in a normal power outage (not EMP, or cyberattack, or solar storm), your gas, propane, natural-gas, etc. generator will work until you run out of go juice. Even when you have no electricity, natural gas will continue to flow and be available for a longer period of time. I'd love to hear from an expert on this. The logic that I heard was that (like cable tv/phone), the natural-gas stations can run on backup power even in a power outage. I know some folks that have taken fairly extreme measures, and have installed in-ground propane tanks so they know they will have so much kilowatt hours of electricity during an emergency.
Highest power concerns and priorities for most of us: medical devices, keeping medicines refrigerated, sump-pump, heating/cooling, communication, lighting, power tools, lights, etc. Plan, then test your plan.