With recent advancements in Renewable Energy including: solar, biomass and alternative fuels, real energy independence is much closer than many Americans realize.  I see enormous opportunity for those of us that can rekindle the "american pioneer" philosophy that has led to so many advancements in our lives.

Additionally, Grid-tie, zero-net and off grid homes offer a buffer against ever increasing energy costs and power interruptions along with the comfort of knowing you "own" your Energy instead of "renting" it.