233 articles on Energy Alternatives in the Survival Skills / General category. Part of the Optimistic Doomer field intelligence database.
Transform a Deadwood Rocket Stove into an efficient convection heater using recycled materials. Ideal for small spaces and emergency situations, this stove provides low-cost heating and can generate up to 5 watts of electricity. Use safe indoor fuels and ensure proper ventilation. .
This guide explains how solar energy systems work, the different types, installation considerations, financing options, maintenance requirements, and cost
A groundfridge uses underground insulation to keep food fresh without electricity, essential in survival scenarios. Build it by digging a hole, adding layers of insulating materials, and using clay walls. Monitor temperature and adjust insulation as needed.
Cooking with your car's engine heat is a practical off-grid method. Use heavy-duty foil, identify hot spots, secure food, and monitor cooking times. Avoid common mistakes for safe and delicious meals.
DIY refillable canned air for electronics cleaning ensures devices remain functional in survival scenarios. Follow steps carefully to avoid common mistakes and ensure safety.
This guide covers site assessment, panel placement, electrical integration, permits, insurance, interconnection agreements, net metering, warranty, maintenance, energy storage, monitoring, and long-term performance metrics for PV systems.
Transform an old washing machine motor and bicycle into a stationary bike generator to power small appliances like a CRT TV or fan with moderate pedaling effort.
Using a 12V DC cooler is a practical way to store refrigerated medications during power outages. Ensure the cooler has a digital thermostat and low power draw. Place it in a cool location, connect it to a car battery, and insulate it for extended cooling. Store medications properly and check temperatures regularly.
The MTT-136 is an all-terrain electric sled with a weight of 280 lb (127 kg), capable of speeds up to 40 km/h (24 mph) and a range of 45–220 km (137 miles). It features a 136-inch caterpillar tread for superior traction and includes a 110V power port for charging devices or powering tools. The sled is ideal for pulling heavy loads and clearing obstacles, making it a valuable asset for emergency preparedness and outdoor activities.
Brace Research Institute developed a Savonius rotor windmill producing 500 gallons per hour at 8 meters depth, suitable for rural areas with limited water access, costing $350 USD. The institute also offers solar still manuals for $15-20 USD, providing a simple method for water purification.
Cooking without power using propane and thermal cookers ensures safe and efficient meal preparation during emergencies. Proper setup, ingredient preparation, and safety practices are key. Avoid common mistakes like overheating and insufficient fuel. Use multi-pot cooking and batch cooking techniques for efficiency.
Pour water through metal cans to generate static electricity, which can be used to create sparks or power small devices in emergency situations.
Choose golf cart batteries, design a robust battery bank, mix solar panel sizes, select the right inverter, and use charge controllers for a reliable off-grid power system.
Solar power systems, masonry heaters, and electric car battery maintenance are key for off-grid energy needs. Properly size your battery bank, use appropriate charge controllers, and follow construction techniques for masonry heaters. Maintain lithium-ion batteries within optimal charge levels and avoid extreme temperatures.
Building a rocket mass heater provides a highly efficient and versatile heating solution using minimal fuel. Ensure proper insulation and airtight construction for optimal performance.
Open source hardware projects like GVCS, FarmBot, Open Source Beehives, Solar Cookers, and Water Filters offer accessible, customizable solutions for sustainable living, promoting self-reliance and community collaboration.
Build a DIY air conditioner using copper pipes, water, and a fan for emergency cooling in hot climates. Ensure proper setup and maintenance for optimal performance.
Filing complaints, exploring alternative energy sources, educating yourself on EMF risks, and taking protective measures can help you remove smart meters and address health concerns.
Building manual water pumps using natural or scavenged materials ensures reliable water access in survival scenarios.
This guide explains how to set up a covert power system using a vehicle's electrical system during grid outages. It covers turning off main power, modifying an extension cord, connecting the inverter to the car battery, and safely distributing power to household appliances. Safety precautions and practical tips are also provided.