I've been contemplating an off-grid lifestyle for the past few months. I've found the land I want to build on, but what frightens me is that some systems may not be readily available. For example, I may build a cabin with solar power, but the well water would have to wait.
So I found an off-grid shower, with a rechargeable pump that submerges into a 5-gallon bucket of water.
This leaves me to question: what's the minimum amount of water to take a shower?
According to you use 2.5 gallons per minute and the average shower is 8 minutes. But is all that really necessary? Isn't most of those 8 minutes spent daydreaming or scrubbing the soap onto your body?
So, this is a rather serious question because, are we overly-expending the massive amount of energy needed to shower? According to the EPA, letting your faucet run for five minutes uses about as much energy as letting a 60-watt light bulb run for 22 HOURS!
How much time do you actually need water pouring on your body?