paul wheaton merchandise The Survival Podcast world domination gardening Diatamaceous Earth
Permies likes wind and the farmer likes Energy return on investment permies
  Search | Home | Recent Topics | Flagged Topics | Hot Topics | Zero Replies | World Domination!
Register / Login

permies » forums » wind
Reply "Energy return on investment"
 Text Color:  Font: What do these tags mean?
 
Review message