Alternate Energy  could cause problems shipping across the boarder. also i have not bought these yet but it would be enough juice for golfcart /bike project or homepower.,-work,-and-heat/celsius-heat-units-to-joules great for finding heavy equipment like brick making machines


  • rocket stoves
  • underground houses
  • pallet houses
  • windmills
  • hydro
  • solar

Great Links has neat articles related to survival and environments

New water-based battery offers large-scale energy storage