Energy Sources

When you live in the wild, being disconnected from the grid is your usual state of mind. Where do you...

If you have pipes with water flowing through them, there may be several ways to generate 12 volts or more...

Before you make a decision about which batteries to buy for your off-grid solar systems, think about all your options...

While it’s possible to make automobile fuel at home, there are other alternative fuel and engine design options that you...

These DIY wood briquettes can help you prepare for a crisis, save money on your heating bill and increase your...

Nothing gets wasted, everything gets transformed, even daily wastes you can transform into a source of energy – briquettes.