In a grid-down scenario, preppers make good use of their resourcefulness. Here are some ways to keep cool without electricity. (h/t to SHTFPlan.com)
High temperatures may lead to discomfort, dehydration and even heat stroke. This is why it's important to know how to keep cool when the air conditioning fails.
Solar-powered attic fan
One of the best sources of power is sunlight. A solar-powered attic fan can keep your house cool while preventing humidity. A 40-watt cooler costs around $175. This can cool off spaces of up to 2,200 square feet. (Related: Stay cool without electricity: New “radiative sky cooling” system may prove useful for preppers.)
DIY solar-powered cooler
If you don't have the budget for a solar-powered attic fan, you can improvise with a DIY solar-powered cooler. It's simple, effective and a great sustainable method of cooling your home.
This portable air conditioner works by letting cold water flow through a bucket, cooling a window screen and dissipated by a fan. (h/t to SurvivalLife.com)
(Note: A fountain pump is a device that spouts up water in a pond or aquarium.)
If you want to use this DIY air conditioning while camping, you can add a 90-degree piece of PVC pipe and dryer vent hose to isolate the air.
Hang up wet sheets
Back when civilizations had no electricity, people kept their homes cool by hanging wet sheets. Damp sheets or towels hung around the house -- even on the headboard of your bed -- can cool through evaporation.
Open the windows
Open your windows once the sun starts to set to let cooler air in the house. You can keep them open well into the night, but consider your location and level of security before doing this, especially if you're living in the city or suburbs.
Use curtains or blinds as cover when the sun starts coming in through the windows. You can use reflective window panels if it gets too hot.
Planting trees is a long-term solution for keeping the air around your property cool. Big trees provide natural shade and fresh air. If you start right now, you can enjoy the benefits of growing trees after a few years.
Plant the trees in locations around your property that receive direct sunlight, especially during summer.
You should also learn how to spot heatstroke in humans and pets, so you can take the necessary actions in case one occurs. Learn more about keeping cool the prepper way at Preparedness.news.