10 Ways to Keep Your Power and Computers Operational When TSHTF

One of the biggest questions we get on our website, survivingsurvivalism.com, is how to begin achieving off-grid/energy independent status.  Not everyone can afford to go out and buy a 5 kilowatt solar array and the associated batteries.  This article is written for those of you who want to begin your road to energy independence, as well as being able to use your laptop, mobil devices, etc..

1. Switch to Linux

Linux is an operating system – the way that Windows is an operating system – usable on PCs, MAC and Android devices. Linux’s biggest advantage, other than being free, is that it does not allow viruses to infect your system. Any change to your system must be verified with your system password, so a virus cannot slip in. Applications such as word processing, video editing, spreadsheet programs and just about anything you can do on a Windows system are all also free. The goal of Linux as a community is to make software available to anyone who can use or develop it.

One if its biggest advantages is the lack of anti-distribution or pirating measures like product keys or need to activate. As Windows operating systems require online activation, if the Internet is for any reason not available making activation impossible, you could potentially be unable to restore your hard drive without the ability to activate in 30 days.

2. Set up local communications with routers.

So, the internet is down and your modem rendered useless. What ever you do, don’t dispose of that wireless router. This can be an indispensable device for keeping local communication possible. This can be done by setting up a VPN (Virtual Private Network).

The installation process of a VPN will depend on which operating system you use. If running Linux, you can easily set up an alternate to a VPN called IPTux. It is less secure than a VPN, but simpler. This simple to setup piece of software works more or less plug and play. Have your router powered up and broadcasting and have all PCs that receive your wi-fi signal run the IPTux application. To use it, just start the program in the system hooked up to your router (does not have to be connected to the Internet) and start chatting. This is a simple and effective way to keep in touch with a small community in a blackout scenario and can go as far as you have repeaters for. If you are concerned about securing your communications, a VPN would be recommended.

3. Keep alternative power systems, even if you’re tied into the grid.

There’s no reason not to use solar or any other type of free energy, even if your needs are more than a simple off-grid power system can handle . You could still have your lower wattage devices running on solar or wind or other power source and not only save on your electric bill, but be prepared to still have basic appliances working if power is unavailable. It is always a good idea to dabble with off the grid technology. The more you put in to it, the more prepared you are to handle potential blackouts.

4. Have at least one man-powered generator for low sun/wind days.

With the many natural forces that you can harness as clean electricity, there will still be days when mother nature needs a break. If you want to keep your power more reliable than the forces of nature, it’s good to have a hand crank, stationary bicycle, treadmill, or anything you could use to manually spin a generator. Something as simple as a battery operated drill gun can be used to generate safe, reliable, clean power. This can be crucial. You may have a dire need of your power and be forced to wait until more favorable weather. You can avoid this by using a power source that runs on calories, the most simple of which is a hand crank. A generator with a crank handle can produce power right away. The stationary bicycle can also be an excellent choice. A treadmill however is unique because it already has a motor connected to it that can be reversed with blocking diodes.

5. Save important software and operating systems.

You can download a Linux operating system and keep it on a flashdrive for posterity. Many contemporary Linux users will just download the software each time they restore, but you may eventually want to restore your hard drive or update your Operating System when the internet is not available. In this case, you want to have any software, operating systems, and data files backed up. It’s as simple as saving packs and folders to a thumb drive.

6. Become familiar with your computer’s finer components and keep spares.

Generally, you won’t have to take anything off your motherboard but, for example, you can look at your power supply. This has one component in particular that is normally the cause of the power supply itself coming to an untimely demise … that would be a voltage regulator. This very small, three legged piece of silicon can be replaced on a board level if you’re somewhat familiar with a soldering iron. Notice the serial number on the regulator and make sure you have a few to spare. Other small, easily dispensed parts are, DC input jacks, diodes, resistors, peripherals (internal and external drives, etc.), and such.

7. Chelate Your Lead Acid (6 and 12 volt) Batteries. NOTE: Use extreme caution when doing this…use chemical gloves and eye protection. If you are not comfortable with this process – don’t do it!  Do not try to do this with a sealed-cell battery.

This is a very simple and safe chemical process. What you will need will be battery acid (available at auto parts stores), distiled water, a 12v power source, baking soda and a supplement available in health food stores known as EDTA. In a nutshell, what you do is empty old the acid out of the battery and cover it with the baking soda to neutralize it. Rinse the battery’s cell with distiled water and drain it, and again cover with baking soda. Once you’re sure the acid is properly rinsed out of the cell, add a mixture of EDTA and distiled water. Hook the battery up to your solar panel or other 12 volt source and allow to charge until the battery is at 12.7 to 13.4 volts. The EDTA combined with the electrical charge will remove any minerals clinging to the lead plates. Rinse the cells again with more distilled water and cover the rinse water with baking soda. Then add the new acid and distiled water mixture.

This will bring new life to old batteries. It is still important not to do this unnecessarily. You may waste acid if you do this too often and you will gradually eat away more lead as you repeat this process.

8. Regularly recondition lithium batteries.

This method of restoring smaller batteries used for your portable electronic devices (e.g. laptops, cellphones, mobile devices) is simpler than it may sound. It is done entirely by tricking the software. Turn off any of your operating system’s functions used to save battery power and allow the battery to completely discharge. Once you’ve done this, plug it back in and charge it, uninterrupted, until completely charged. It is vitally important not to unnecessarily stop a charge before it’s completely done. Your battery may eventually lose the ability to charge up passed a certain point if it gets used to being partially charged (battery memory).

9. Did I mention back up?

Okay, I did. But this is, as I said, crucial if the Internet becomes unavailable. Always have duplicates or even triplicates if you find it absolutely necessary to have access to a particular file. Backing up is rarely punished and often rewarded.

10. Keep devices in a grounded box if you’re concerned about an EMP (Electro Magnetic Pulse).

If you’re concerned about an EMP rendering your electronics to mere plastic and silicon, maybe a shield is in order. The design is pretty simple. You want to place your electronics into a metal covered box (it can be a cardboard box covered with aluminum foil), lined with a non-conductive foam rubber and grounded. This may protect your devices from damage from an unexpected “space goat fart”.

For further explanation of these tips and a host of others, look for the upcoming e-book, Off The Grid IT – The Practical Guide to keeping your power and computers operational when TSHTF.

About the Author: Jesse Gendron is co-author of Surviving Survivalism – How To Avoid Survivalism Culture Shock and co-host of the podcasts, Still Surviving.

19 thoughts on “10 Ways to Keep Your Power and Computers Operational When TSHTF

  1. I have a question about the 10th way. I understand that keeping it in a metal box and adding aluminum foil and grounding it is all fine and a good way to keep it going, but some of us can’t keep our laptops in a metal box while we are using them and unfortunately, no one knows when or where an EMP will hit. It’s like a bolt of lightning striking you. So how do you go about solving that issue?

  2. NC, you have two options.
    1. pray that an EMP does not happen at the time you are using your electronics. OR,
    2. Build yourself a Farady cage in which to keep said electronics. Make it big enough that You can sit at a small desk while in the cage and you are also protected from some mighty wicked high voltages!

      1. Golly, this is all so over my head it’s like y’all are speaking another language. I have no clue as to how to implement what they’re talking about.

    1. I should like to advise that in almost all instances of small/home electronic devices, they won’t suffer much —if anything at all— in the way of EMP, for the simple reason that in order for a deleterious affect to happen, the device must be connected to the power grid, and be in use at the time.
      There are some caveats here, so pay attention.

      Those expanses of wiring (power distribution grid) which are used to distribute electrical power over any considerable distance geographically will be the most affected, because that expanse of wire will accumulate the largest electrical induction cause caused by the magnetic pulse.

      Think of all that wiring as being a very large antenna. The larger the antenna (in this case) the more energy it will collect. Conversely, the smaller, the lesser. Your computer, telephone, or other small device doesn’t have much in the way of collection capacity for the EMP.
      However, if you were to be VERY CLOSE to an EMP, or maybe even directly under an EMP burst at altitude (a few hundred miles up), the amount of energy might impact your device. But likely it won’t.

      If you are a considerable land distance away from the point directly below the blast, the effect will be far less. The slant range (the angle of impinging energy) will diminish the EMP energy significantly the further away you are. Energy diminishes directly with the inverse square of the distance from the source (inverse square law).

      So, if you were directly under the pulse 300 miles up, the energy would be ‘x.’ But at 600 miles away from ‘x’ the intensity would be 1/2 as much. At 900 miles away it would be 1/4 as much, and so on.

      If your device is plugged-in/attached to the grid, there is that possibility it might suffer damage from a volt spike as it makes its way around. In that regard, it is best to be sure an use a surge suppressor power strip, or a UPS (Uninterruptible Power Supply) which is the better choice. And the better made UPS’s offer the best surge suppression, protecting the electrical instruments plugged into to them.

      The only things left are your telephone lines (dialup modems) which are protected from over voltage through their design, and the wireless routers connected to a large external antenna. By large, I mean something mounted outside the house or a roof-mounted antenna at a business, which should have a lightning arrestor.

      All in all, smaller unconnected devices have a lesser propensity to buildup much electrical energy via an EMP because the are very small antennas and won’t therefore gather any significant charge.

  3. A faraday cage? It’s simple, think of a heavy duty chicken coop. Wire cloth on all sides even the floor, connected to an good earth ground. You would want to connect all sides electrically like soldering connecting wires between sections and a ground rod or underground water pipe.
    Praying, I’m afraid you’re on your own there.

      1. every house hold AC plug has a ground pin, it is the round one at the bottom.

        be careful, only use the round pin that is the ground pin…

        1. Thanks, Sheila. LOL, I know how to ground (not quite That clueless 🙂 ). The rest of it is the problem. Quite feasible if we’re forced to move back to my Mom’s house in TX (God forbid), but not here.

  4. Angel just build it around your desk in the corner. Add a straw bale for a seat and a little bit of Americana decor. When city-folk ask what’s that you can smile and say, “Why it’s jest a lil bit o Bama chic!”
    (Yes, double entendre intended there) 🙂
    Sorry, I couldn’t help myself!

  5. I’m thinking that at that point the internet will be shut down anyway, so computers won’t be much help.

    Lock and load, and reload, and reload………………………………..

    1. Well, actually those computers which still operate, and which are wirelessly enabled, could still be able to form a large local area network (LAN). If it were done just right, it could reach a considerable geographic distance.

  6. This is important stuff to know. If the molester of Homeland Security has gone bonkers enough to order 1.5 billion rounds of ammunition for government agencies, she is crazy enough to implement the worst possible of these attacks against America the beautiful. Out of jealousy. Too bad congress has gone the route of sucking mewling conga line poodle prancers and stuck to satisfying the Jesuit Black Pope and The City of London. Their loss.

  7. A faraday cage is a god idea.Just don’t be pluged into power.The cage will protect the things you have in there but not if they are pluged in.

    1. That’s not a true statement.
      Faraday cages are used all the time in the radio industry to test radios and other devices, and those devices are plugged-in all the time to the power grid.

Join the Conversation

Your email address will not be published.